Rename Transformer to LambdaExmaple

britter · britter · commit 1ff626fd8445 · 2013-11-24T21:16:56.000+01:00
diff --git a/src/main/java/de/codecentric/java8examples/lambdas/LambdaExample.java b/src/main/java/de/codecentric/java8examples/lambdas/LambdaExample.java
@@ -8,11 +8,11 @@
  * A transformer that uses functional interfaces which can be implemented using lambda expressions. Look at the
  * TransformerTest to see lambdas in action.
  */
-public class Transformer<E> {
+public class LambdaExample<E> {
 
     private E elem;
 
-    public Transformer(E elem) {
+    public LambdaExample(E elem) {
         this.elem = elem;
     }
 
diff --git a/src/test/java/de/codecentric/java8examples/lambdas/LambdaExampleTest.java b/src/test/java/de/codecentric/java8examples/lambdas/LambdaExampleTest.java
@@ -13,25 +13,25 @@
 /**
  * Test case showing how lambda expressions work.
  */
-public class TransformerTest {
+public class LambdaExampleTest {
 
-    private Transformer<Person> transformer;
+    private LambdaExample<Person> example;
     private Person peter;
 
     @Before
     public void setUp() throws Exception {
         // Nerd info: 5/15/1962 was the release date of Amazing Fantasy #15, where Spider Man had his first appearance
         peter = new Person("Peter", "Parker", dateOf(8, 15, 1962), Person.Gender.MALE);
-        transformer = new Transformer<Person>(peter);
+        example = new LambdaExample<Person>(peter);
     }
 
     @Test
     public void peterIsOlderThan30() throws Exception {
         // explicit declaration of type
-        assertTrue(transformer.matches((Person person) -> person.getAge() > 30));
+        assertTrue(example.matches((Person person) -> person.getAge() > 30));
 
 
-        transformer.matches(new Predicate<Person>() {
+        example.matches(new Predicate<Person>() {
             @Override
             public boolean test(Person person) {
                 return false;  //To change body of implemented methods use File | Settings | File Templates.
@@ -42,12 +42,12 @@ public boolean test(Person person) {
     @Test
     public void printAge() throws Exception {
         // type is inferred from context
-        assertEquals("Parker", transformer.transform(p -> p.getLastName()));
+        assertEquals("Parker", example.transform(p -> p.getLastName()));
     }
 
     @Test
     public void transgendering() throws Exception {
-        transformer.consume(p -> p.setGender(oppositeOf(p.getGender())));
+        example.consume(p -> p.setGender(oppositeOf(p.getGender())));
 
         assertEquals(Person.Gender.FEMALE, peter.getGender());
     }
