Cohort4.2
/
CR-MacroLabs-OOP-InstructorStudentClassroom
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finished lab and tests

Connor Dunnigan 6 年之前
父節點
d63cdc1870
當前提交
016216ee81
共有 12 個檔案被更改，包括 568 行新增 和 344 行删除
分割檢視 顯示文件統計
  1. 285
    254
      .idea/workspace.xml
  2. 43
    0
      src/main/java/io/zipcoder/interfaces/Educator.java
  3. 10
    12
      src/main/java/io/zipcoder/interfaces/Instructors.java
  4. 1
    1
      src/main/java/io/zipcoder/interfaces/Learner.java
  5. 10
    8
      src/main/java/io/zipcoder/interfaces/People.java
  6. 44
    41
      src/main/java/io/zipcoder/interfaces/Students.java
  7. 32
    0
      src/main/java/io/zipcoder/interfaces/ZipCodeWilmington.java
  8. 65
    0
      src/test/java/io/zipcoder/interfaces/TestEducator.java
  9. 2
    6
      src/test/java/io/zipcoder/interfaces/TestInstructors.java
  10. 21
    17
      src/test/java/io/zipcoder/interfaces/TestPeople.java
  11. 1
    5
      src/test/java/io/zipcoder/interfaces/TestStudents.java
  12. 54
    0
      src/test/java/io/zipcoder/interfaces/ZipCodeWilmingtonTest.java

+ 285
- 254
.idea/workspace.xml 查看文件 

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+      <change afterPath="$PROJECT_DIR$/src/test/java/io/zipcoder/interfaces/ZipCodeWilmingtonTest.java" afterDir="false" />
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+      <change beforePath="$PROJECT_DIR$/src/main/java/io/zipcoder/interfaces/Instructors.java" beforeDir="false" afterPath="$PROJECT_DIR$/src/main/java/io/zipcoder/interfaces/Instructors.java" afterDir="false" />
11 
+      <change beforePath="$PROJECT_DIR$/src/main/java/io/zipcoder/interfaces/Learner.java" beforeDir="false" afterPath="$PROJECT_DIR$/src/main/java/io/zipcoder/interfaces/Learner.java" afterDir="false" />
12 
+      <change beforePath="$PROJECT_DIR$/src/main/java/io/zipcoder/interfaces/People.java" beforeDir="false" afterPath="$PROJECT_DIR$/src/main/java/io/zipcoder/interfaces/People.java" afterDir="false" />
13 
+      <change beforePath="$PROJECT_DIR$/src/main/java/io/zipcoder/interfaces/Students.java" beforeDir="false" afterPath="$PROJECT_DIR$/src/main/java/io/zipcoder/interfaces/Students.java" afterDir="false" />
14 
+      <change beforePath="$PROJECT_DIR$/src/test/java/io/zipcoder/interfaces/TestInstructors.java" beforeDir="false" afterPath="$PROJECT_DIR$/src/test/java/io/zipcoder/interfaces/TestInstructors.java" afterDir="false" />
15 
+      <change beforePath="$PROJECT_DIR$/src/test/java/io/zipcoder/interfaces/TestPeople.java" beforeDir="false" afterPath="$PROJECT_DIR$/src/test/java/io/zipcoder/interfaces/TestPeople.java" afterDir="false" />
16 
+      <change beforePath="$PROJECT_DIR$/src/test/java/io/zipcoder/interfaces/TestStudents.java" beforeDir="false" afterPath="$PROJECT_DIR$/src/test/java/io/zipcoder/interfaces/TestStudents.java" afterDir="false" />
27 17 
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@@ -32,85 +22,69 @@
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@@ -128,16 +102,8 @@
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@@ -145,17 +111,17 @@
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@@ -164,12 +130,17 @@
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+            <entry file="file://$PROJECT_DIR$/src/main/java/io/zipcoder/interfaces/Educator.java">
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@@ -177,11 +148,20 @@
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+            <entry file="file://$PROJECT_DIR$/src/main/java/io/zipcoder/interfaces/ZipCodeWilmington.java">
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@@ -190,12 +170,12 @@
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@@ -218,7 +198,7 @@
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@@ -230,8 +210,20 @@
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@@ -242,8 +234,8 @@
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@@ -251,11 +243,23 @@
251 243 
               </provider>
252 244 
             </entry>
253 245 
           </file>
254 
-          <file pinned="false" current-in-tab="true">
246 
+          <file pinned="false" current-in-tab="false">
255 247 
             <entry file="file://$PROJECT_DIR$/src/test/java/io/zipcoder/interfaces/TestInstructors.java">
256 248 
               <provider selected="true" editor-type-id="text-editor">
257 
-                <state relative-caret-position="345">
258 
-                  <caret line="23" column="19" selection-start-line="23" selection-start-column="19" selection-end-line="23" selection-end-column="19" />
249 
+                <state relative-caret-position="285">
250 
+                  <caret line="19" column="19" selection-start-line="19" selection-start-column="19" selection-end-line="19" selection-end-column="19" />
251 
+                  <folding>
252 
+                    <element signature="imports" expanded="true" />
253 
+                  </folding>
254 
+                </state>
255 
+              </provider>
256 
+            </entry>
257 
+          </file>
258 
+          <file pinned="false" current-in-tab="true">
259 
+            <entry file="file://$PROJECT_DIR$/src/test/java/io/zipcoder/interfaces/ZipCodeWilmingtonTest.java">
260 
+              <provider selected="true" editor-type-id="text-editor">
261 
+                <state relative-caret-position="405">
262 
+                  <caret line="27" column="9" selection-start-line="27" selection-start-column="9" selection-end-line="27" selection-end-column="9" />
259 263 
                   <folding>
260 264 
                     <element signature="imports" expanded="true" />
261 265 
                   </folding>
 
@@ -274,26 +278,38 @@
274 278 
       </list>
275 279 
     </option>
276 280 
   </component>
281 
+  <component name="FindInProjectRecents">
282 
+    <findStrings>
283 
+      <find>personList</find>
284 
+    </findStrings>
285 
+    <replaceStrings>
286 
+      <replace>studList</replace>
287 
+    </replaceStrings>
288 
+  </component>
277 289 
   <component name="Git.Settings">
278 290 
     <option name="RECENT_GIT_ROOT_PATH" value="$PROJECT_DIR$" />
279 291 
   </component>
280 292 
   <component name="IdeDocumentHistory">
281 293 
     <option name="CHANGED_PATHS">
282 294 
       <list>
283 
-        <option value="$PROJECT_DIR$/src/main/java/io/zipcoder/interfaces/Learner.java" />
284 295 
         <option value="$PROJECT_DIR$/src/test/java/io/zipcoder/interfaces/TestPerson.java" />
285 296 
         <option value="$PROJECT_DIR$/src/main/java/io/zipcoder/interfaces/Teacher.java" />
286 297 
         <option value="$PROJECT_DIR$/src/test/java/io/zipcoder/interfaces/TestStudent.java" />
287 298 
         <option value="$PROJECT_DIR$/src/test/java/io/zipcoder/interfaces/TestInstructor.java" />
288 299 
         <option value="$PROJECT_DIR$/src/main/java/io/zipcoder/interfaces/Student.java" />
289 
-        <option value="$PROJECT_DIR$/src/test/java/io/zipcoder/interfaces/TestPeople.java" />
290 
-        <option value="$PROJECT_DIR$/src/main/java/io/zipcoder/interfaces/People.java" />
291 
-        <option value="$PROJECT_DIR$/src/main/java/io/zipcoder/interfaces/Students.java" />
292 
-        <option value="$PROJECT_DIR$/src/test/java/io/zipcoder/interfaces/TestStudents.java" />
293 300 
         <option value="$PROJECT_DIR$/src/main/java/io/zipcoder/interfaces/Instructor.java" />
294 301 
         <option value="$PROJECT_DIR$/src/main/java/io/zipcoder/interfaces/Person.java" />
302 
+        <option value="$PROJECT_DIR$/src/main/java/io/zipcoder/interfaces/People.java" />
303 
+        <option value="$PROJECT_DIR$/src/main/java/io/zipcoder/interfaces/ZipCodeWilmington.java" />
304 
+        <option value="$PROJECT_DIR$/src/test/java/io/zipcoder/interfaces/TestStudents.java" />
305 
+        <option value="$PROJECT_DIR$/src/main/java/io/zipcoder/interfaces/Students.java" />
306 
+        <option value="$PROJECT_DIR$/src/main/java/io/zipcoder/interfaces/Learner.java" />
307 
+        <option value="$PROJECT_DIR$/src/test/java/io/zipcoder/interfaces/TestEducator.java" />
295 308 
         <option value="$PROJECT_DIR$/src/main/java/io/zipcoder/interfaces/Instructors.java" />
296 309 
         <option value="$PROJECT_DIR$/src/test/java/io/zipcoder/interfaces/TestInstructors.java" />
310 
+        <option value="$PROJECT_DIR$/src/test/java/io/zipcoder/interfaces/TestPeople.java" />
311 
+        <option value="$PROJECT_DIR$/src/main/java/io/zipcoder/interfaces/Educator.java" />
312 
+        <option value="$PROJECT_DIR$/src/test/java/io/zipcoder/interfaces/ZipCodeWilmingtonTest.java" />
297 313 
       </list>
298 314 
     </option>
299 315 
   </component>
 
@@ -304,10 +320,10 @@
304 320 
     <sorting>DEFINITION_ORDER</sorting>
305 321 
   </component>
306 322 
   <component name="ProjectFrameBounds">
307 
-    <option name="x" value="-344" />
308 
-    <option name="y" value="-1056" />
309 
-    <option name="width" value="1899" />
310 
-    <option name="height" value="1056" />
323 
+    <option name="x" value="-336" />
324 
+    <option name="y" value="-1057" />
325 
+    <option name="width" value="1896" />
326 
+    <option name="height" value="1042" />
311 327 
   </component>
312 328 
   <component name="ProjectLevelVcsManager" settingsEditedManually="true" />
313 329 
   <component name="ProjectView">
 
@@ -315,6 +331,7 @@
315 331 
       <foldersAlwaysOnTop value="true" />
316 332 
     </navigator>
317 333 
     <panes>
334 
+      <pane id="PackagesPane" />
318 335 
       <pane id="ProjectPane">
319 336 
         <subPane>
320 337 
           <expand>
 
@@ -373,14 +390,13 @@
373 390 
           <select />
374 391 
         </subPane>
375 392 
       </pane>
376 
-      <pane id="PackagesPane" />
377 393 
       <pane id="Scope" />
378 394 
     </panes>
379 395 
   </component>
380 396 
   <component name="PropertiesComponent">
381 397 
     <property name="WebServerToolWindowFactoryState" value="false" />
382 398 
     <property name="aspect.path.notification.shown" value="true" />
383 
-    <property name="com.android.tools.idea.instantapp.provision.ProvisionBeforeRunTaskProvider.myTimeStamp" value="1541307197880" />
399 
+    <property name="com.android.tools.idea.instantapp.provision.ProvisionBeforeRunTaskProvider.myTimeStamp" value="1541875808839" />
384 400 
     <property name="last_opened_file_path" value="$PROJECT_DIR$" />
385 401 
     <property name="nodejs_interpreter_path.stuck_in_default_project" value="undefined stuck path" />
386 402 
     <property name="nodejs_npm_path_reset_for_default_project" value="true" />
 
@@ -401,8 +417,8 @@
401 417 
       </list>
402 418 
     </option>
403 419 
   </component>
404 
-  <component name="RunManager" selected="JUnit.TestInstructors">
405 
-    <configuration name="TestInstructors" type="JUnit" factoryName="JUnit" temporary="true" nameIsGenerated="true">
420 
+  <component name="RunManager" selected="JUnit.io.zipcoder.interfaces in interfaces-1">
421 
+    <configuration name="TestEducator.testTeach" type="JUnit" factoryName="JUnit" temporary="true" nameIsGenerated="true">
406 422 
       <module name="interfaces-1" />
407 423 
       <extension name="coverage">
408 424 
         <pattern>
 
@@ -411,12 +427,14 @@
411 427 
         </pattern>
412 428 
       </extension>
413 429 
       <option name="PACKAGE_NAME" value="io.zipcoder.interfaces" />
414 
-      <option name="MAIN_CLASS_NAME" value="io.zipcoder.interfaces.TestInstructors" />
430 
+      <option name="MAIN_CLASS_NAME" value="io.zipcoder.interfaces.TestEducator" />
431 
+      <option name="METHOD_NAME" value="testTeach" />
432 
+      <option name="TEST_OBJECT" value="method" />
415 433 
       <method v="2">
416 434 
         <option name="Make" enabled="true" />
417 435 
       </method>
418 436 
     </configuration>
419 
-    <configuration name="TestInstructors.testSingletonInstance" type="JUnit" factoryName="JUnit" temporary="true" nameIsGenerated="true">
437 
+    <configuration name="TestPeople.testGetArray" type="JUnit" factoryName="JUnit" temporary="true" nameIsGenerated="true">
420 438 
       <module name="interfaces-1" />
421 439 
       <extension name="coverage">
422 440 
         <pattern>
 
@@ -425,14 +443,14 @@
425 443 
         </pattern>
426 444 
       </extension>
427 445 
       <option name="PACKAGE_NAME" value="io.zipcoder.interfaces" />
428 
-      <option name="MAIN_CLASS_NAME" value="io.zipcoder.interfaces.TestInstructors" />
429 
-      <option name="METHOD_NAME" value="testSingletonInstance" />
446 
+      <option name="MAIN_CLASS_NAME" value="io.zipcoder.interfaces.TestPeople" />
447 
+      <option name="METHOD_NAME" value="testGetArray" />
430 448 
       <option name="TEST_OBJECT" value="method" />
431 449 
       <method v="2">
432 450 
         <option name="Make" enabled="true" />
433 451 
       </method>
434 452 
     </configuration>
435 
-    <configuration name="TestPeople.testRemoveAll" type="JUnit" factoryName="JUnit" temporary="true" nameIsGenerated="true">
453 
+    <configuration name="ZipCodeWilmingtonTest.testHostLectureEducator" type="JUnit" factoryName="JUnit" temporary="true" nameIsGenerated="true">
436 454 
       <module name="interfaces-1" />
437 455 
       <extension name="coverage">
438 456 
         <pattern>
 
@@ -441,14 +459,14 @@
441 459 
         </pattern>
442 460 
       </extension>
443 461 
       <option name="PACKAGE_NAME" value="io.zipcoder.interfaces" />
444 
-      <option name="MAIN_CLASS_NAME" value="io.zipcoder.interfaces.TestPeople" />
445 
-      <option name="METHOD_NAME" value="testRemoveAll" />
462 
+      <option name="MAIN_CLASS_NAME" value="io.zipcoder.interfaces.ZipCodeWilmingtonTest" />
463 
+      <option name="METHOD_NAME" value="testHostLectureEducator" />
446 464 
       <option name="TEST_OBJECT" value="method" />
447 465 
       <method v="2">
448 466 
         <option name="Make" enabled="true" />
449 467 
       </method>
450 468 
     </configuration>
451 
-    <configuration name="TestStudents" type="JUnit" factoryName="JUnit" temporary="true" nameIsGenerated="true">
469 
+    <configuration name="ZipCodeWilmingtonTest.testHostLectureId" type="JUnit" factoryName="JUnit" temporary="true" nameIsGenerated="true">
452 470 
       <module name="interfaces-1" />
453 471 
       <extension name="coverage">
454 472 
         <pattern>
 
@@ -457,12 +475,14 @@
457 475 
         </pattern>
458 476 
       </extension>
459 477 
       <option name="PACKAGE_NAME" value="io.zipcoder.interfaces" />
460 
-      <option name="MAIN_CLASS_NAME" value="io.zipcoder.interfaces.TestStudents" />
478 
+      <option name="MAIN_CLASS_NAME" value="io.zipcoder.interfaces.ZipCodeWilmingtonTest" />
479 
+      <option name="METHOD_NAME" value="testHostLectureId" />
480 
+      <option name="TEST_OBJECT" value="method" />
461 481 
       <method v="2">
462 482 
         <option name="Make" enabled="true" />
463 483 
       </method>
464 484 
     </configuration>
465 
-    <configuration name="TestStudents.testInitializationSetupStudents" type="JUnit" factoryName="JUnit" temporary="true" nameIsGenerated="true">
485 
+    <configuration name="io.zipcoder.interfaces in interfaces-1" type="JUnit" factoryName="JUnit" temporary="true" nameIsGenerated="true">
466 486 
       <module name="interfaces-1" />
467 487 
       <extension name="coverage">
468 488 
         <pattern>
 
@@ -471,27 +491,25 @@
471 491 
         </pattern>
472 492 
       </extension>
473 493 
       <option name="PACKAGE_NAME" value="io.zipcoder.interfaces" />
474 
-      <option name="MAIN_CLASS_NAME" value="io.zipcoder.interfaces.TestStudents" />
475 
-      <option name="METHOD_NAME" value="testInitializationSetupStudents" />
476 
-      <option name="TEST_OBJECT" value="method" />
494 
+      <option name="TEST_OBJECT" value="package" />
477 495 
       <method v="2">
478 496 
         <option name="Make" enabled="true" />
479 497 
       </method>
480 498 
     </configuration>
481 499 
     <list>
482 
-      <item itemvalue="JUnit.TestPeople.testRemoveAll" />
483 
-      <item itemvalue="JUnit.TestStudents" />
484 
-      <item itemvalue="JUnit.TestStudents.testInitializationSetupStudents" />
485 
-      <item itemvalue="JUnit.TestInstructors.testSingletonInstance" />
486 
-      <item itemvalue="JUnit.TestInstructors" />
500 
+      <item itemvalue="JUnit.TestEducator.testTeach" />
501 
+      <item itemvalue="JUnit.ZipCodeWilmingtonTest.testHostLectureEducator" />
502 
+      <item itemvalue="JUnit.io.zipcoder.interfaces in interfaces-1" />
503 
+      <item itemvalue="JUnit.TestPeople.testGetArray" />
504 
+      <item itemvalue="JUnit.ZipCodeWilmingtonTest.testHostLectureId" />
487 505 
     </list>
488 506 
     <recent_temporary>
489 507 
       <list>
490 
-        <item itemvalue="JUnit.TestInstructors" />
491 
-        <item itemvalue="JUnit.TestInstructors.testSingletonInstance" />
492 
-        <item itemvalue="JUnit.TestStudents.testInitializationSetupStudents" />
493 
-        <item itemvalue="JUnit.TestStudents" />
494 
-        <item itemvalue="JUnit.TestPeople.testRemoveAll" />
508 
+        <item itemvalue="JUnit.io.zipcoder.interfaces in interfaces-1" />
509 
+        <item itemvalue="JUnit.ZipCodeWilmingtonTest.testHostLectureId" />
510 
+        <item itemvalue="JUnit.TestPeople.testGetArray" />
511 
+        <item itemvalue="JUnit.ZipCodeWilmingtonTest.testHostLectureEducator" />
512 
+        <item itemvalue="JUnit.TestEducator.testTeach" />
495 513 
       </list>
496 514 
     </recent_temporary>
497 515 
   </component>
 
@@ -506,76 +524,81 @@
506 524 
       <option name="presentableId" value="Default" />
507 525 
       <updated>1541259533085</updated>
508 526 
       <workItem from="1541259534958" duration="31992000" />
527 
+      <workItem from="1541351125257" duration="267000" />
528 
+      <workItem from="1541354691063" duration="1817000" />
529 
+      <workItem from="1541528487426" duration="493000" />
530 
+      <workItem from="1541599988486" duration="20301000" />
509 531 
     </task>
510 532 
     <servers />
511 533 
   </component>
512 534 
   <component name="TestHistory">
513 
-    <history-entry file="TestPeople_testGetArray - 2018.11.03 at 17h 54m 34s.xml">
514 
-      <configuration name="TestPeople.testGetArray" configurationId="JUnit" />
535 
+    <history-entry file="ZipCodeWilmingtonTest_testHostLectureEducator - 2018.11.10 at 13h 09m 14s.xml">
536 
+      <configuration name="ZipCodeWilmingtonTest.testHostLectureEducator" configurationId="JUnit" />
515 537 
     </history-entry>
516 
-    <history-entry file="TestPeople_testGetArray - 2018.11.03 at 17h 59m 58s.xml">
517 
-      <configuration name="TestPeople.testGetArray" configurationId="JUnit" />
538 
+    <history-entry file="ZipCodeWilmingtonTest_testHostLectureEducator - 2018.11.10 at 13h 09m 25s.xml">
539 
+      <configuration name="ZipCodeWilmingtonTest.testHostLectureEducator" configurationId="JUnit" />
518 540 
     </history-entry>
519 
-    <history-entry file="TestPeople_testGetArray - 2018.11.03 at 18h 00m 16s.xml">
520 
-      <configuration name="TestPeople.testGetArray" configurationId="JUnit" />
541 
+    <history-entry file="ZipCodeWilmingtonTest_testHostLectureEducator - 2018.11.10 at 13h 09m 39s.xml">
542 
+      <configuration name="ZipCodeWilmingtonTest.testHostLectureEducator" configurationId="JUnit" />
521 543 
     </history-entry>
522 
-    <history-entry file="TestPeople_testGetArray - 2018.11.03 at 18h 01m 20s.xml">
523 
-      <configuration name="TestPeople.testGetArray" configurationId="JUnit" />
544 
+    <history-entry file="ZipCodeWilmingtonTest_testHostLectureEducator - 2018.11.10 at 13h 09m 57s.xml">
545 
+      <configuration name="ZipCodeWilmingtonTest.testHostLectureEducator" configurationId="JUnit" />
524 546 
     </history-entry>
525 
-    <history-entry file="TestPeople_testRemoveAll - 2018.11.03 at 18h 07m 15s.xml">
526 
-      <configuration name="TestPeople.testRemoveAll" configurationId="JUnit" />
547 
+    <history-entry file="io_zipcoder_interfaces_in_interfaces-1 - 2018.11.10 at 13h 10m 36s.xml">
548 
+      <configuration name="io.zipcoder.interfaces in interfaces-1" configurationId="JUnit" />
527 549 
     </history-entry>
528 
-    <history-entry file="TestStudents - 2018.11.03 at 19h 51m 55s.xml">
529 
-      <configuration name="TestStudents" configurationId="JUnit" />
550 
+    <history-entry file="TestPeople_testGetArray - 2018.11.10 at 13h 15m 30s.xml">
551 
+      <configuration name="TestPeople.testGetArray" configurationId="JUnit" />
530 552 
     </history-entry>
531 
-    <history-entry file="TestStudents_testInitializationSetupStudents - 2018.11.03 at 21h 10m 06s.xml">
532 
-      <configuration name="TestStudents.testInitializationSetupStudents" configurationId="JUnit" />
553 
+    <history-entry file="TestPeople_testGetArray - 2018.11.10 at 13h 44m 53s.xml">
554 
+      <configuration name="TestPeople.testGetArray" configurationId="JUnit" />
533 555 
     </history-entry>
534 
-    <history-entry file="TestStudents_testInitializationSetupStudents - 2018.11.03 at 21h 11m 30s.xml">
535 
-      <configuration name="TestStudents.testInitializationSetupStudents" configurationId="JUnit" />
556 
+    <history-entry file="TestPeople_testGetArray - 2018.11.10 at 13h 45m 14s.xml">
557 
+      <configuration name="TestPeople.testGetArray" configurationId="JUnit" />
536 558 
     </history-entry>
537 
-    <history-entry file="TestStudents_testInitializationSetupStudents - 2018.11.03 at 21h 27m 52s.xml">
538 
-      <configuration name="TestStudents.testInitializationSetupStudents" configurationId="JUnit" />
559 
+    <history-entry file="ZipCodeWilmingtonTest_testHostLectureId - 2018.11.10 at 13h 49m 44s.xml">
560 
+      <configuration name="ZipCodeWilmingtonTest.testHostLectureId" configurationId="JUnit" />
539 561 
     </history-entry>
540 
-    <history-entry file="TestInstructors - 2018.11.04 at 00h 31m 18s.xml">
541 
-      <configuration name="TestInstructors" configurationId="JUnit" />
562 
+    <history-entry file="io_zipcoder_interfaces_in_interfaces-1 - 2018.11.10 at 13h 49m 56s.xml">
563 
+      <configuration name="io.zipcoder.interfaces in interfaces-1" configurationId="JUnit" />
542 564 
     </history-entry>
543 565 
   </component>
544 566 
   <component name="TimeTrackingManager">
545 
-    <option name="totallyTimeSpent" value="31992000" />
567 
+    <option name="totallyTimeSpent" value="54870000" />
546 568 
   </component>
547 569 
   <component name="ToolWindowManager">
548 
-    <frame x="-344" y="-1056" width="1899" height="1056" extended-state="0" />
570 
+    <frame x="-336" y="-1057" width="1896" height="1042" extended-state="0" />
549 571 
     <editor active="true" />
550 572 
     <layout>
551 
-      <window_info id="Image Layers" />
552 
-      <window_info id="Designer" />
553 
-      <window_info id="UI Designer" />
554 
-      <window_info id="Capture Tool" />
555 
-      <window_info id="Favorites" side_tool="true" />
556 
-      <window_info content_ui="combo" id="Project" order="0" weight="0.22563274" />
573 
+      <window_info content_ui="combo" id="Project" order="0" visible="true" weight="0.10248112" />
557 574 
       <window_info id="Structure" order="1" side_tool="true" weight="0.25" />
558 
-      <window_info anchor="bottom" id="Messages" weight="0.32987553" />
559 
-      <window_info anchor="bottom" id="Database Changes" show_stripe_button="false" />
560 
-      <window_info anchor="bottom" id="Version Control" show_stripe_button="false" />
561 
-      <window_info anchor="bottom" id="Terminal" />
562 
-      <window_info anchor="bottom" id="Event Log" side_tool="true" />
575 
+      <window_info id="Image Layers" order="2" />
576 
+      <window_info id="Designer" order="3" />
577 
+      <window_info id="UI Designer" order="4" />
578 
+      <window_info id="Capture Tool" order="5" />
579 
+      <window_info id="Favorites" order="6" side_tool="true" />
563 580 
       <window_info anchor="bottom" id="Message" order="0" />
564 581 
       <window_info anchor="bottom" id="Find" order="1" />
565 
-      <window_info anchor="bottom" id="Run" order="2" weight="0.32987553" />
582 
+      <window_info anchor="bottom" id="Run" order="2" weight="0.32947367" />
566 583 
       <window_info anchor="bottom" id="Debug" order="3" weight="0.4" />
567 584 
       <window_info anchor="bottom" id="Cvs" order="4" weight="0.25" />
568 585 
       <window_info anchor="bottom" id="Inspection" order="5" weight="0.4" />
569 586 
       <window_info anchor="bottom" id="TODO" order="6" />
570 
-      <window_info anchor="right" id="Palette" />
571 
-      <window_info anchor="right" id="Theme Preview" />
572 
-      <window_info anchor="right" id="Capture Analysis" />
573 
-      <window_info anchor="right" id="Palette&#9;" />
574 
-      <window_info anchor="right" id="Database" />
575 
-      <window_info anchor="right" id="Maven Projects" />
587 
+      <window_info anchor="bottom" id="Version Control" order="7" show_stripe_button="false" />
588 
+      <window_info anchor="bottom" id="Database Changes" order="8" show_stripe_button="false" />
589 
+      <window_info anchor="bottom" id="Terminal" order="9" />
590 
+      <window_info anchor="bottom" id="Event Log" order="10" side_tool="true" />
591 
+      <window_info anchor="bottom" id="Messages" order="11" weight="0.32947367" />
592 
+      <window_info anchor="right" id="Coverage" side_tool="true" weight="0.32955772" />
576 593 
       <window_info anchor="right" id="Commander" internal_type="SLIDING" order="0" type="SLIDING" weight="0.4" />
577 594 
       <window_info anchor="right" id="Ant Build" order="1" weight="0.25" />
578 595 
       <window_info anchor="right" content_ui="combo" id="Hierarchy" order="2" weight="0.25" />
596 
+      <window_info anchor="right" id="Palette" order="3" />
597 
+      <window_info anchor="right" id="Capture Analysis" order="4" />
598 
+      <window_info anchor="right" id="Database" order="5" />
599 
+      <window_info anchor="right" id="Theme Preview" order="6" />
600 
+      <window_info anchor="right" id="Palette&#9;" order="7" />
601 
+      <window_info anchor="right" id="Maven Projects" order="8" />
579 602 
     </layout>
580 603 
   </component>
581 604 
   <component name="TypeScriptGeneratedFilesManager">
 
@@ -585,71 +608,68 @@
585 608 
     <option name="myLimit" value="2678400000" />
586 609 
   </component>
587 610 
   <component name="editorHistoryManager">
588 
-    <entry file="file://$PROJECT_DIR$/src/test/java/io/zipcoder/interfaces/TestPeople.java">
611 
+    <entry file="file://$PROJECT_DIR$/src/main/java/io/zipcoder/interfaces/Person.java">
589 612 
       <provider selected="true" editor-type-id="text-editor">
590 
-        <state relative-caret-position="737">
591 
-          <caret line="103" column="38" selection-start-line="103" selection-start-column="38" selection-end-line="103" selection-end-column="38" />
613 
+        <state relative-caret-position="60">
614 
+          <caret line="4" column="4" selection-start-line="4" selection-start-column="4" selection-end-line="4" selection-end-column="4" />
592 615 
           <folding>
593 
-            <element signature="imports" expanded="true" />
616 
+            <element signature="e#121#122#0" expanded="true" />
617 
+            <element signature="e#143#144#0" expanded="true" />
594 618 
           </folding>
595 619 
         </state>
596 620 
       </provider>
597 621 
     </entry>
598 
-    <entry file="file://$PROJECT_DIR$/src/main/java/io/zipcoder/interfaces/People.java">
622 
+    <entry file="file://$PROJECT_DIR$/src/main/java/io/zipcoder/interfaces/Student.java">
599 623 
       <provider selected="true" editor-type-id="text-editor">
600 
-        <state relative-caret-position="540">
601 
-          <caret line="36" column="27" selection-start-line="36" selection-start-column="27" selection-end-line="36" selection-end-column="27" />
624 
+        <state relative-caret-position="105">
625 
+          <caret line="7" column="16" selection-start-line="7" selection-start-column="16" selection-end-line="7" selection-end-column="16" />
602 626 
           <folding>
603 
-            <element signature="e#174#175#0" expanded="true" />
604 
-            <element signature="e#196#197#0" expanded="true" />
605 
-            <element signature="e#234#235#0" expanded="true" />
606 
-            <element signature="e#266#267#0" expanded="true" />
607 
-            <element signature="e#326#327#0" expanded="true" />
608 
-            <element signature="e#345#346#0" expanded="true" />
609 
-            <element signature="e#1004#1005#0" expanded="true" />
610 
-            <element signature="e#1029#1030#0" expanded="true" />
627 
+            <element signature="e#146#147#0" expanded="true" />
628 
+            <element signature="e#169#170#0" expanded="true" />
611 629 
           </folding>
612 630 
         </state>
613 631 
       </provider>
614 632 
     </entry>
615 
-    <entry file="file://$PROJECT_DIR$/src/main/java/io/zipcoder/interfaces/Learner.java">
633 
+    <entry file="file://$PROJECT_DIR$/src/test/java/io/zipcoder/interfaces/TestStudent.java">
634 
+      <provider selected="true" editor-type-id="text-editor">
635 
+        <state relative-caret-position="390">
636 
+          <caret line="26" column="49" selection-start-line="26" selection-start-column="49" selection-end-line="26" selection-end-column="49" />
637 
+          <folding>
638 
+            <element signature="imports" expanded="true" />
639 
+          </folding>
640 
+        </state>
641 
+      </provider>
642 
+    </entry>
643 
+    <entry file="file://$PROJECT_DIR$/src/main/java/io/zipcoder/interfaces/Teacher.java">
616 644 
       <provider selected="true" editor-type-id="text-editor">
617 645 
         <state relative-caret-position="60">
618 
-          <caret line="4" column="44" selection-start-line="4" selection-start-column="44" selection-end-line="4" selection-end-column="44" />
646 
+          <caret line="4" column="61" selection-start-line="4" selection-start-column="61" selection-end-line="4" selection-end-column="61" />
619 647 
         </state>
620 648 
       </provider>
621 649 
     </entry>
622 650 
     <entry file="file://$PROJECT_DIR$/src/test/java/io/zipcoder/interfaces/TestPerson.java">
623 651 
       <provider selected="true" editor-type-id="text-editor">
624 
-        <state relative-caret-position="465">
625 
-          <caret line="31" column="5" selection-start-line="31" selection-start-column="5" selection-end-line="31" selection-end-column="5" />
652 
+        <state relative-caret-position="105">
653 
+          <caret line="7" column="34" lean-forward="true" selection-start-line="7" selection-start-column="34" selection-end-line="7" selection-end-column="34" />
626 654 
           <folding>
627 655 
             <element signature="imports" expanded="true" />
628 656 
           </folding>
629 657 
         </state>
630 658 
       </provider>
631 659 
     </entry>
632 
-    <entry file="file://$PROJECT_DIR$/src/main/java/io/zipcoder/interfaces/Students.java">
660 
+    <entry file="file://$PROJECT_DIR$/src/test/java/io/zipcoder/interfaces/TestStudents.java">
633 661 
       <provider selected="true" editor-type-id="text-editor">
634 
-        <state relative-caret-position="90">
635 
-          <caret line="6" column="4" selection-start-line="6" selection-start-column="4" selection-end-line="50" selection-end-column="5" />
662 
+        <state relative-caret-position="330">
663 
+          <caret line="22" column="14" lean-forward="true" selection-start-line="22" selection-start-column="14" selection-end-line="22" selection-end-column="14" />
636 664 
           <folding>
637 
-            <element signature="e#175#176#0" expanded="true" />
638 
-            <element signature="e#196#197#0" expanded="true" />
665 
+            <element signature="imports" expanded="true" />
639 666 
           </folding>
640 667 
         </state>
641 668 
       </provider>
642 669 
     </entry>
643 
-    <entry file="file://$PROJECT_DIR$/src/main/java/io/zipcoder/interfaces/Teacher.java">
644 
-      <provider selected="true" editor-type-id="text-editor">
645 
-        <state relative-caret-position="60">
646 
-          <caret line="4" column="61" selection-start-line="4" selection-start-column="61" selection-end-line="4" selection-end-column="61" />
647 
-        </state>
648 
-      </provider>
649 
-    </entry>
650 670 
     <entry file="file://$PROJECT_DIR$/src/test/java/io/zipcoder/interfaces/TestInstructor.java">
651 671 
       <provider selected="true" editor-type-id="text-editor">
652 
-        <state relative-caret-position="240">
672 
+        <state relative-caret-position="226">
653 673 
           <caret line="16" column="15" selection-start-line="16" selection-start-column="15" selection-end-line="16" selection-end-column="15" />
654 674 
           <folding>
655 675 
             <element signature="imports" expanded="true" />
 
@@ -657,94 +677,105 @@
657 677 
         </state>
658 678 
       </provider>
659 679 
     </entry>
660 
-    <entry file="file://$PROJECT_DIR$/src/main/java/io/zipcoder/interfaces/Person.java">
680 
+    <entry file="file://$PROJECT_DIR$/src/main/java/io/zipcoder/interfaces/Students.java">
681 
+      <provider selected="true" editor-type-id="text-editor">
682 
+        <state relative-caret-position="150">
683 
+          <caret line="10" column="11" selection-start-line="10" selection-start-column="11" selection-end-line="10" selection-end-column="11" />
684 
+        </state>
685 
+      </provider>
686 
+    </entry>
687 
+    <entry file="file://$PROJECT_DIR$/src/main/java/io/zipcoder/interfaces/Learner.java">
661 688 
       <provider selected="true" editor-type-id="text-editor">
662 689 
         <state relative-caret-position="60">
663 690 
           <caret line="4" column="4" selection-start-line="4" selection-start-column="4" selection-end-line="4" selection-end-column="4" />
691 
+        </state>
692 
+      </provider>
693 
+    </entry>
694 
+    <entry file="file://$PROJECT_DIR$/src/test/java/io/zipcoder/interfaces/TestEducator.java">
695 
+      <provider selected="true" editor-type-id="text-editor">
696 
+        <state relative-caret-position="107">
697 
+          <caret line="19" column="50" selection-start-line="19" selection-start-column="50" selection-end-line="19" selection-end-column="50" />
664 698 
           <folding>
665 
-            <element signature="e#121#122#0" expanded="true" />
666 
-            <element signature="e#143#144#0" expanded="true" />
667 
-            <element signature="e#191#192#0" expanded="true" />
668 
-            <element signature="e#219#220#0" expanded="true" />
669 
-            <element signature="e#203#204#0" expanded="true" />
670 
-            <element signature="e#228#229#0" expanded="true" />
671 
-            <element signature="e#259#260#0" expanded="true" />
672 
-            <element signature="e#286#287#0" expanded="true" />
673 
-            <element signature="e#326#327#0" expanded="true" />
674 
-            <element signature="e#358#359#0" expanded="true" />
699 
+            <element signature="imports" expanded="true" />
675 700 
           </folding>
676 701 
         </state>
677 702 
       </provider>
678 703 
     </entry>
679 704 
     <entry file="file://$PROJECT_DIR$/src/main/java/io/zipcoder/interfaces/Instructor.java">
680 705 
       <provider selected="true" editor-type-id="text-editor">
681 
-        <state relative-caret-position="120">
706 
+        <state relative-caret-position="75">
682 707 
           <caret line="8" column="23" selection-start-line="8" selection-start-column="23" selection-end-line="8" selection-end-column="23" />
683 
-          <folding>
684 
-            <element signature="e#118#119#0" expanded="true" />
685 
-            <element signature="e#141#142#0" expanded="true" />
686 
-            <element signature="e#183#184#0" expanded="true" />
687 
-            <element signature="e#213#214#0" expanded="true" />
688 
-            <element signature="e#155#156#0" expanded="true" />
689 
-            <element signature="e#177#178#0" expanded="true" />
690 
-          </folding>
691 708 
         </state>
692 709 
       </provider>
693 710 
     </entry>
694 
-    <entry file="file://$PROJECT_DIR$/src/test/java/io/zipcoder/interfaces/TestStudent.java">
711 
+    <entry file="file://$PROJECT_DIR$/src/main/java/io/zipcoder/interfaces/People.java">
695 712 
       <provider selected="true" editor-type-id="text-editor">
696 
-        <state relative-caret-position="390">
697 
-          <caret line="26" column="49" selection-start-line="26" selection-start-column="49" selection-end-line="26" selection-end-column="49" />
713 
+        <state relative-caret-position="525">
714 
+          <caret line="35" column="22" selection-start-line="35" selection-start-column="22" selection-end-line="35" selection-end-column="22" />
698 715 
           <folding>
699 
-            <element signature="imports" expanded="true" />
716 
+            <element signature="e#170#171#0" expanded="true" />
717 
+            <element signature="e#208#209#0" expanded="true" />
718 
+            <element signature="e#235#236#0" expanded="true" />
719 
+            <element signature="e#280#281#0" expanded="true" />
720 
+            <element signature="e#322#323#0" expanded="true" />
721 
+            <element signature="e#363#364#0" expanded="true" />
722 
+            <element signature="e#1006#1007#0" expanded="true" />
723 
+            <element signature="e#1040#1041#0" expanded="true" />
700 724 
           </folding>
701 725 
         </state>
702 726 
       </provider>
703 727 
     </entry>
704 
-    <entry file="file://$PROJECT_DIR$/src/main/java/io/zipcoder/interfaces/Instructors.java">
728 
+    <entry file="file://$PROJECT_DIR$/src/test/java/io/zipcoder/interfaces/TestInstructors.java">
705 729 
       <provider selected="true" editor-type-id="text-editor">
706 
-        <state relative-caret-position="180">
707 
-          <caret line="12" column="57" selection-start-line="12" selection-start-column="57" selection-end-line="12" selection-end-column="57" />
730 
+        <state relative-caret-position="285">
731 
+          <caret line="19" column="19" selection-start-line="19" selection-start-column="19" selection-end-line="19" selection-end-column="19" />
708 732 
           <folding>
709 
-            <element signature="e#2474#2475#0" expanded="true" />
710 
-            <element signature="e#2505#2506#0" expanded="true" />
733 
+            <element signature="imports" expanded="true" />
711 734 
           </folding>
712 735 
         </state>
713 736 
       </provider>
714 737 
     </entry>
715 
-    <entry file="file://$PROJECT_DIR$/src/test/java/io/zipcoder/interfaces/TestStudents.java">
738 
+    <entry file="file://$PROJECT_DIR$/src/test/java/io/zipcoder/interfaces/TestPeople.java">
716 739 
       <provider selected="true" editor-type-id="text-editor">
717 
-        <state relative-caret-position="225">
718 
-          <caret line="15" column="9" selection-start-line="15" selection-start-column="9" selection-end-line="15" selection-end-column="9" />
740 
+        <state relative-caret-position="221">
741 
+          <caret line="82" column="33" selection-start-line="82" selection-start-column="33" selection-end-line="82" selection-end-column="33" />
719 742 
           <folding>
720 743 
             <element signature="imports" expanded="true" />
721 744 
           </folding>
722 745 
         </state>
723 746 
       </provider>
724 747 
     </entry>
725 
-    <entry file="file://$PROJECT_DIR$/src/test/java/io/zipcoder/interfaces/TestInstructors.java">
748 
+    <entry file="file://$PROJECT_DIR$/src/main/java/io/zipcoder/interfaces/ZipCodeWilmington.java">
726 749 
       <provider selected="true" editor-type-id="text-editor">
727 
-        <state relative-caret-position="345">
728 
-          <caret line="23" column="19" selection-start-line="23" selection-start-column="19" selection-end-line="23" selection-end-column="19" />
750 
+        <state relative-caret-position="435">
751 
+          <caret line="29" column="48" selection-start-line="29" selection-start-column="48" selection-end-line="29" selection-end-column="48" />
729 752 
           <folding>
730 
-            <element signature="imports" expanded="true" />
753 
+            <element signature="e#342#343#0" expanded="true" />
754 
+            <element signature="e#360#361#0" expanded="true" />
731 755 
           </folding>
732 756 
         </state>
733 757 
       </provider>
734 758 
     </entry>
735 
-    <entry file="file://$PROJECT_DIR$/src/main/java/io/zipcoder/interfaces/Student.java">
759 
+    <entry file="file://$PROJECT_DIR$/src/main/java/io/zipcoder/interfaces/Instructors.java">
736 760 
       <provider selected="true" editor-type-id="text-editor">
737 
-        <state relative-caret-position="105">
738 
-          <caret line="7" column="16" selection-start-line="7" selection-start-column="16" selection-end-line="7" selection-end-column="16" />
761 
+        <state relative-caret-position="150">
762 
+          <caret line="10" column="88" lean-forward="true" selection-start-line="10" selection-start-column="88" selection-end-line="10" selection-end-column="88" />
763 
+        </state>
764 
+      </provider>
765 
+    </entry>
766 
+    <entry file="file://$PROJECT_DIR$/src/main/java/io/zipcoder/interfaces/Educator.java">
767 
+      <provider selected="true" editor-type-id="text-editor">
768 
+        <state relative-caret-position="150">
769 
+          <caret line="10" column="11" selection-start-line="10" selection-start-column="11" selection-end-line="10" selection-end-column="11" />
770 
+        </state>
771 
+      </provider>
772 
+    </entry>
773 
+    <entry file="file://$PROJECT_DIR$/src/test/java/io/zipcoder/interfaces/ZipCodeWilmingtonTest.java">
774 
+      <provider selected="true" editor-type-id="text-editor">
775 
+        <state relative-caret-position="405">
776 
+          <caret line="27" column="9" selection-start-line="27" selection-start-column="9" selection-end-line="27" selection-end-column="9" />
739 777 
           <folding>
740 
-            <element signature="e#146#147#0" expanded="true" />
741 
-            <element signature="e#166#167#0" expanded="true" />
742 
-            <element signature="e#172#173#0" expanded="true" />
743 
-            <element signature="e#202#203#0" expanded="true" />
744 
-            <element signature="e#161#162#0" expanded="true" />
745 
-            <element signature="e#207#208#0" expanded="true" />
746 
-            <element signature="e#257#258#0" expanded="true" />
747 
-            <element signature="e#294#295#0" expanded="true" />
778 
+            <element signature="imports" expanded="true" />
748 779 
           </folding>
749 780 
         </state>
750 781 
       </provider>

+ 43
- 0
src/main/java/io/zipcoder/interfaces/Educator.java 查看文件 

@@ -0,0 +1,43 @@
1 
+package io.zipcoder.interfaces;
2 
+
3 
+public enum Educator implements Teacher {
4 
+
5 
+    KRIS(100, "Kris Younger"),
6 
+    DOLIO(101, "Dolio Durant"),
7 
+    FROILAN(102, "Froilan Miranda"),
8 
+    LEON(103, "Leon Hunter"),
9 
+    NHU(104, "Nhu Nguyen"),
10 
+    WIL(105, "Wilhem Alcivar"),
11 
+    DOM(106, "Dominique Clarke");
12 
+
13 
+    private int idNum;
14 
+    private String name;
15 
+    private double timeWorked;
16 
+
17 
+    Educator(int idNum, String name) {
18 
+        this.idNum = idNum;
19 
+        this.name = name;
20 
+        this.timeWorked = 0;
21 
+    }
22 
+
23 
+    public int getIdNum() { return idNum; }
24 
+
25 
+    public String getName() { return name; }
26 
+
27 
+    public double getTimeWorked() { return timeWorked; }
28 
+
29 
+    public void setTimeWorked(double timeWorked) { this.timeWorked = timeWorked; }
30 
+
31 
+    public void lecture(Learner[] learners, double numOfHours) {
32 
+        for (Learner learner : learners) {
33 
+            double hours = (numOfHours / learners.length);
34 
+            learner.learn(hours);
35 
+        }
36 
+        setTimeWorked(getTimeWorked() + numOfHours);
37 
+    }
38 
+
39 
+    public void teach(Learner learner, double numOfHours) {
40 
+        learner.learn(numOfHours);
41 
+        setTimeWorked(getTimeWorked() + numOfHours);
42 
+    }
43 
+}

+ 10
- 12
src/main/java/io/zipcoder/interfaces/Instructors.java 查看文件 

@@ -1,20 +1,18 @@
1 1 
 package io.zipcoder.interfaces;
2 2
3 
-public class Instructors extends People {
3 
+import java.util.ArrayList;
4 
+
5 
+public class Instructors extends People<Instructor> {
4 6 
     private static final Instructors INSTANCE = new Instructors();
7 
+    public ArrayList<Instructor> instructorList;
5 8 
     private Instructors(){
6 
-        personList.add(new Instructor( "Kris Younger",1));
7 
-        personList.add(new Instructor( "Dolio Durant",2));
8 
-        personList.add(new Instructor( "Froilan Miranda",3));
9 
-        personList.add(new Instructor( "Leon Hunter",4));
10 
-        personList.add(new Instructor( "Nhu Nguyen",5));
11 
-        personList.add(new Instructor( "Wilhem Alcivar",6));
12 
-        personList.add(new Instructor( "Dominique Clarke",7));
13 
-        personList.add(new Instructor( "Curtis Cook",8));
9 
+        instructorList = new ArrayList<>();
10 
+        for(Educator eds : Educator.values()){
11 
+            final Instructor instructor = new Instructor(eds.getName(), eds.getIdNum());
12 
+            instructorList.add(instructor);
13 
+        }
14 14 
     }
15 15
16 
-    public static Instructors getInstance(){
17 
-        return INSTANCE;
18 
-    }
16 
+    public static Instructors getInstance(){ return INSTANCE; }
19 17
20 18 
 }

+ 1
- 1
src/main/java/io/zipcoder/interfaces/Learner.java 查看文件 

@@ -2,5 +2,5 @@ package io.zipcoder.interfaces;
2 2
3 3 
 public interface Learner {
4 4
5 
-    public void learn(double numberOfHours);
5 
+    void learn(double numberOfHours);
6 6 
 }

+ 10
- 8
src/main/java/io/zipcoder/interfaces/People.java 查看文件 

@@ -2,16 +2,16 @@ package io.zipcoder.interfaces;
2 2
3 3 
 import java.util.ArrayList;
4 4
5 
-public class People {
6 
-    ArrayList<Person> personList = new ArrayList<>();
5 
+public abstract class People <E extends Person>{
6 
+    ArrayList<E> personList = new ArrayList<>();
7 7
8 
-    public void add(Person p){
8 
+    public void add(E p){
9 9 
         this.personList.add(p);
10 10 
     }
11 11 
     public int getCount(){
12 12 
         return this.personList.size();
13 13 
     }
14 
-    public void removeByPerson(Person p){
14 
+    public void removeByPerson(E p){
15 15 
         this.personList.remove(p);
16 16 
     }
17 17 
     public void removeById(long idNum){
 
@@ -21,7 +21,7 @@ public class People {
21 21 
             }
22 22 
         }
23 23 
     }
24 
-    public Person findById(long idNum){
24 
+    public E findById(long idNum){
25 25 
         for (int i = 0; i < personList.size(); i++) {
26 26 
             if(idNum == this.personList.get(i).getId()){
27 27 
                 return this.personList.get(i);
 
@@ -29,9 +29,11 @@ public class People {
29 29 
         }
30 30 
         return null;
31 31 
     }
32 
-    public Person[] getArray(){
33 
-        Person[] arr = personList.toArray(new Person[getCount()]);
34 
-        return arr;
32 
+    public ArrayList<E> getArray(){
33 
+       ArrayList<E> arrList = new ArrayList<>();
34 
+       for(E elmt : personList)
35 
+           arrList.add(elmt);
36 
+       return arrList;
35 37 
     }
36 38 
     public void removeAll(){
37 39 
         personList.clear();

+ 44
- 41
src/main/java/io/zipcoder/interfaces/Students.java 查看文件 

@@ -1,49 +1,52 @@
1 1 
 package io.zipcoder.interfaces;
2 
+import java.util.*;
2 3
3 
-public class Students extends People {
4 
+public class Students extends People <Student> {
4 5
5 6 
     private static final Students INSTANCE = new Students();
6 
-
7 
+    public ArrayList<Student> studList;
7 8 
     private Students(){
8 
-        personList.add(new Student( "Ned Redmond",1));
9 
-        personList.add(new Student( "Seth Abrams",2));
10 
-        personList.add(new Student( "Akeem Cherry",3));
11 
-        personList.add(new Student( "Whitney Martinez",4));
12 
-        personList.add(new Student( "Nira Parikh",5));
13 
-        personList.add(new Student( "Connor Dunnigan",6));
14 
-        personList.add(new Student( "Christian Sheridan",7));
15 
-        personList.add(new Student( "Curtis Cook",8));
16 
-        personList.add(new Student( "Nuridalia Hernandez",9));
17 
-        personList.add(new Student( "Brandon DeFrancis",10));
18 
-        personList.add(new Student( "De'Jon Johnson",11));
19 
-        personList.add(new Student( "Demetrius Murray",12));
20 
-        personList.add(new Student( "Elliott Stansbury",13));
21 
-        personList.add(new Student( "Nathan Hall",14));
22 
-        personList.add(new Student( "Jae Joson",15));
23 
-        personList.add(new Student( "Jacob Anderson",16));
24 
-        personList.add(new Student( "Jose Bedolla",17));
25 
-        personList.add(new Student( "Jenn Chao",18));
26 
-        personList.add(new Student( "Jennifer Tinkler",19));
27 
-        personList.add(new Student( "Jonathan Hinds",20));
28 
-        personList.add(new Student( "Jay Samuels",21));
29 
-        personList.add(new Student( "Jevit Tith",22));
30 
-        personList.add(new Student( "Lauren Green",23));
31 
-        personList.add(new Student( "Kate Moore",24));
32 
-        personList.add(new Student( "Michelle DiMarino",25));
33 
-        personList.add(new Student( "Maggie Pierse",26));
34 
-        personList.add(new Student( "Nick Satinover",27));
35 
-        personList.add(new Student( "Chaitali Patel",28));
36 
-        personList.add(new Student( "Yesoda Sanka",29));
37 
-        personList.add(new Student( "Saurav Kamath",30));
38 
-        personList.add(new Student( "Sam Bhutani",31));
39 
-        personList.add(new Student( "Soujanya Buragapu",32));
40 
-        personList.add(new Student( "Steffon Williams",33));
41 
-        personList.add(new Student( "Zavon Malone",34));
42 
-        personList.add(new Student( "Thuy Kong",35));
43 
-        personList.add(new Student( "Thulasi Puppala",36));
44 
-        personList.add(new Student( "Trinh Tong",37));
45 
-        personList.add(new Student( "William Brown",38));
46 
-        personList.add(new Student( "Xzavia Cuello",39));
9 
+        studList = new ArrayList<>();
10 
+
11 
+        studList.add(new Student( "Ned Redmond",1));
12 
+        studList.add(new Student( "Seth Abrams",2));
13 
+        studList.add(new Student( "Akeem Cherry",3));
14 
+        studList.add(new Student( "Whitney Martinez",4));
15 
+        studList.add(new Student( "Nira Parikh",5));
16 
+        studList.add(new Student( "Connor Dunnigan",6));
17 
+        studList.add(new Student( "Christian Sheridan",7));
18 
+        studList.add(new Student( "Curtis Cook",8));
19 
+        studList.add(new Student( "Nuridalia Hernandez",9));
20 
+        studList.add(new Student( "Brandon DeFrancis",10));
21 
+        studList.add(new Student( "De'Jon Johnson",11));
22 
+        studList.add(new Student( "Demetrius Murray",12));
23 
+        studList.add(new Student( "Elliott Stansbury",13));
24 
+        studList.add(new Student( "Nathan Hall",14));
25 
+        studList.add(new Student( "Jae Joson",15));
26 
+        studList.add(new Student( "Jacob Anderson",16));
27 
+        studList.add(new Student( "Jose Bedolla",17));
28 
+        studList.add(new Student( "Jenn Chao",18));
29 
+        studList.add(new Student( "Jennifer Tinkler",19));
30 
+        studList.add(new Student( "Jonathan Hinds",20));
31 
+        studList.add(new Student( "Jay Samuels",21));
32 
+        studList.add(new Student( "Jevit Tith",22));
33 
+        studList.add(new Student( "Lauren Green",23));
34 
+        studList.add(new Student( "Kate Moore",24));
35 
+        studList.add(new Student( "Michelle DiMarino",25));
36 
+        studList.add(new Student( "Maggie Pierse",26));
37 
+        studList.add(new Student( "Nick Satinover",27));
38 
+        studList.add(new Student( "Chaitali Patel",28));
39 
+        studList.add(new Student( "Yesoda Sanka",29));
40 
+        studList.add(new Student( "Saurav Kamath",30));
41 
+        studList.add(new Student( "Sam Bhutani",31));
42 
+        studList.add(new Student( "Soujanya Buragapu",32));
43 
+        studList.add(new Student( "Steffon Williams",33));
44 
+        studList.add(new Student( "Zavon Malone",34));
45 
+        studList.add(new Student( "Thuy Kong",35));
46 
+        studList.add(new Student( "Thulasi Puppala",36));
47 
+        studList.add(new Student( "Trinh Tong",37));
48 
+        studList.add(new Student( "William Brown",38));
49 
+        studList.add(new Student( "Xzavia Cuello",39));
47 50 
     }
48 51
49 52 
     public static Students getInstance(){

+ 32
- 0
src/main/java/io/zipcoder/interfaces/ZipCodeWilmington.java 查看文件 

@@ -0,0 +1,32 @@
1 
+package io.zipcoder.interfaces;
2 
+
3 
+import java.util.ArrayList;
4 
+
5 
+public class ZipCodeWilmington {
6 
+
7 
+    Students students = Students.getInstance();
8 
+    Instructors instructors = Instructors.getInstance();
9 
+    private static final ZipCodeWilmington INSTANCE = new ZipCodeWilmington();
10 
+
11 
+    ArrayList<Student> list = students.studList;
12 
+
13 
+    private ZipCodeWilmington(){}
14 
+
15 
+    public static ZipCodeWilmington getInstance(){
16 
+        return INSTANCE;
17 
+    }
18 
+    public void hostLecture(Teacher teacher, double numberOfHours){
19 
+        Learner[] studs = list.toArray(new Learner[list.size()]);
20 
+        teacher.lecture(studs, numberOfHours);
21 
+    }
22 
+    public void hostLecture(long id, double numberOfHours){
23 
+        Instructor instructor = null;
24 
+        for(Instructor elmt : instructors.instructorList) {
25 
+            if (elmt.getId() == id)
26 
+                instructor = elmt;
27 
+        }
28 
+
29 
+        Learner[] studs = list.toArray(new Learner[list.size()]);
30 
+        instructor.lecture(studs, numberOfHours);
31 
+    }
32 
+}

+ 65
- 0
src/test/java/io/zipcoder/interfaces/TestEducator.java 查看文件 

@@ -0,0 +1,65 @@
1 
+package io.zipcoder.interfaces;
2 
+import org.junit.Test;
3 
+import org.junit.Assert;
4 
+
5 
+public class TestEducator {
6 
+
7 
+    @Test
8 
+    public void testImplementation(){
9 
+        //Given
10 
+        boolean exp = true;
11 
+        boolean act = Educator.NHU instanceof Teacher;
12 
+        //Then
13 
+        Assert.assertEquals(exp,act);
14 
+    }
15 
+
16 
+    @Test
17 
+    public void testTeach(){
18 
+        //Given
19 
+        Student stud1 = new Student("newStud1",1);
20 
+        Student stud2 = new Student("newStud1",2);
21 
+
22 
+        //When
23 
+        Educator.NHU.setTimeWorked(0);
24 
+        Educator.NHU.teach(stud1, 2);
25 
+        double exp = 2;
26 
+        double act = stud1.getTotalStudyTime();
27 
+
28 
+        //Then
29 
+        Assert.assertEquals(exp,act,.1);
30 
+    }
31 
+
32 
+    @Test
33 
+    public void testLecture(){
34 
+        //Given
35 
+        Student stud1 = new Student("newStud1",1);
36 
+        Student stud2 = new Student("newStud1",2);
37 
+        Student[] studs = {stud1, stud2};
38 
+
39 
+        //When
40 
+        Educator.NHU.setTimeWorked(0);
41 
+        Educator.NHU.lecture(studs,12);
42 
+        double exp = 6;
43 
+        double act = studs[0].getTotalStudyTime();
44 
+
45 
+        //Then
46 
+        Assert.assertEquals(exp,act,.1);
47 
+    }
48 
+
49 
+    @Test
50 
+    public void testLectureTime(){
51 
+        //Given
52 
+        Student stud1 = new Student("newStud1",1);
53 
+        Student stud2 = new Student("newStud1",2);
54 
+        Student[] studs = {stud1, stud2};
55 
+
56 
+        //When
57 
+        Educator.NHU.setTimeWorked(0);
58 
+        Educator.NHU.lecture(studs,12);
59 
+        double exp = 12;
60 
+        double act = Educator.NHU.getTimeWorked();
61 
+
62 
+        //Then
63 
+        Assert.assertEquals(exp,act,.1);
64 
+    }
65 
+}

+ 2
- 6
src/test/java/io/zipcoder/interfaces/TestInstructors.java 查看文件 

@@ -17,12 +17,8 @@ public class TestInstructors {
17 17 
         //Given
18 18 
         Instructors instructor1 = Instructors.getInstance();
19 19 
         //When
20 
-        Person[] arr = instructor1.getArray();
21 
-        for (int i = 0; i < instructor1.getArray().length; i++) {
22 
-            System.out.println(arr[i].getName());
23 
-        }
24 
-        int exp = 8;
25 
-        int act = arr.length;
20 
+        int exp = 7;
21 
+        int act = instructor1.instructorList.size();
26 22 
         //Then
27 23 
         Assert.assertEquals(exp,act);
28 24 
     }

+ 21
- 17
src/test/java/io/zipcoder/interfaces/TestPeople.java 查看文件 

@@ -2,12 +2,14 @@ package io.zipcoder.interfaces;
2 2 
 import org.junit.Assert;
3 3 
 import org.junit.Test;
4 4
5 
+import java.util.ArrayList;
6 
+
5 7 
 public class TestPeople {
6 8
7 9 
     @Test
8 10 
     public void testAdd(){
9 11 
         //Given
10 
-        People peepList = new People();
12 
+        People peepList = new People(){};
11 13 
         Person person1 = new Person();
12 14 
         Person person2 = new Person();
13 15 
         //When
 
@@ -22,7 +24,7 @@ public class TestPeople {
22 24 
     @Test
23 25 
     public void testRemoveByPerson(){
24 26 
         //Given
25 
-        People peepList = new People();
27 
+        People peepList = new People(){};
26 28 
         Person person1 = new Person();
27 29 
         Person person2 = new Person();
28 30 
         Person person3 = new Person();
 
@@ -39,7 +41,7 @@ public class TestPeople {
39 41
40 42 
     @Test
41 43 
     public void testRemoveById(){
42 
-        People peepList = new People();
44 
+        People peepList = new People(){};
43 45 
         Person person1 = new Person(1,"name1");
44 46 
         Person person2 = new Person(2,"name2");
45 47 
         Person person3 = new Person(3,"name3");
 
@@ -56,7 +58,7 @@ public class TestPeople {
56 58
57 59 
     @Test
58 60 
     public void testFindById(){
59 
-        People peepList = new People();
61 
+        People peepList = new People(){};
60 62 
         Person person1 = new Person(1,"name1");
61 63 
         Person person2 = new Person(2,"name2");
62 64 
         Person person3 = new Person(3,"name3");
 
@@ -73,25 +75,27 @@ public class TestPeople {
73 75
74 76 
     @Test
75 77 
     public void testGetArray(){
76 
-        People peepList = new People();
77 
-        Person person1 = new Person(1,"name1");
78 
-        Person person2 = new Person(2,"name2");
79 
-        Person person3 = new Person(3,"name3");
80 
-        //When
81 
-        peepList.add(person1);
82 
-        peepList.add(person2);
83 
-        peepList.add(person3);
84 
-        Person[] arr = {person1,person2,person3};
85 
-        Person[] newArr = peepList.getArray();
78 
+        //Given
79 
+        People peepList = new People(){};
80 
+        Instructor instructor = new Instructor( "Kris",1);
81 
+        Student stud1 = new Student( "Stud1",1);
82 
+        Student stud2 = new Student("Stud2",2);
83 
+        peepList.add(instructor);
84 
+        peepList.add(stud1);
85 
+        peepList.add(stud2);
86 
+        //Then
87 
+        ArrayList<Person> exp = new ArrayList<>();
88 
+        exp.add(instructor);
89 
+        exp.add(stud1);
90 
+        exp.add(stud2);
91 
+        ArrayList<Person> act = peepList.getArray();
86 92 
         //Then
87 
-        String exp = peepList.toString(arr);
88 
-        String act = peepList.toString(newArr);
89 93 
         Assert.assertEquals(exp,act);
90 94 
     }
91 95
92 96 
     @Test
93 97 
     public void testRemoveAll(){
94 
-        People peepList = new People();
98 
+        People peepList = new People(){};
95 99 
         Person person1 = new Person(1,"name1");
96 100 
         Person person2 = new Person(2,"name2");
97 101 
         Person person3 = new Person(3,"name3");

+ 1
- 5
src/test/java/io/zipcoder/interfaces/TestStudents.java 查看文件 

@@ -18,12 +18,8 @@ public class TestStudents {
18 18 
         //Given
19 19 
         Students instance1 = Students.getInstance();
20 20 
         //When
21 
-        Person[] arr = instance1.getArray();
22 
-        for (int i = 0; i < instance1.getArray().length; i++) {
23 
-            System.out.println(arr[i].getName());
24 
-        }
25 21 
         int exp = 39;
26 
-        int act = arr.length;
22 
+        int act = instance1.studList.size();
27 23 
         //Then
28 24 
         Assert.assertEquals(exp,act);
29 25 
     }

+ 54
- 0
src/test/java/io/zipcoder/interfaces/ZipCodeWilmingtonTest.java 查看文件 

@@ -0,0 +1,54 @@
1 
+package io.zipcoder.interfaces;
2 
+import org.junit.Assert;
3 
+import org.junit.Test;
4 
+
5 
+public class ZipCodeWilmingtonTest {
6 
+
7 
+    @Test
8 
+    public void testHostLecture(){
9 
+        //Given
10 
+        ZipCodeWilmington zip = ZipCodeWilmington.getInstance();
11 
+        Instructor instructor = new Instructor("Kris", 1);
12 
+        Student connor = zip.students.studList.get(5);
13 
+
14 
+        //When
15 
+        double hours = connor.getTotalStudyTime();
16 
+        zip.hostLecture(instructor,40);
17 
+        double exp = 1;
18 
+        double act = connor.getTotalStudyTime() - hours;
19 
+
20 
+        //Then
21 
+        Assert.assertEquals(exp,act,.1);
22 
+    }
23 
+
24 
+    @Test
25 
+    public void testHostLectureId(){
26 
+        //Given
27 
+        ZipCodeWilmington zip = ZipCodeWilmington.getInstance();
28 
+       // Instructor instructor = new Instructor(Educator.KRIS.getName(),Educator.KRIS.getIdNum());
29 
+        Student connor = zip.students.studList.get(5);
30 
+
31 
+        //When
32 
+        double hours = connor.getTotalStudyTime();
33 
+        zip.hostLecture(100,40);
34 
+        double exp = 1;
35 
+        double act = connor.getTotalStudyTime() - hours;
36 
+
37 
+        //Then
38 
+        Assert.assertEquals(exp,act,.1);
39 
+    }
40 
+
41 
+    @Test
42 
+    public void testHostLectureEducator() {
43 
+        //Given
44 
+        ZipCodeWilmington zip = ZipCodeWilmington.getInstance();
45 
+        Student connor = zip.students.studList.get(5);
46 
+        double ogHours = connor.getTotalStudyTime();
47 
+        //When
48 
+        zip.hostLecture(Educator.NHU,40);
49 
+        double exp = 1;
50 
+        double act = connor.getTotalStudyTime() - ogHours;
51 
+        //Then
52 
+        Assert.assertEquals(exp,act,.05);
53 
+    }
54 
+}