Coverage Summary for Class: DerivedTestIteratorGenerator (com.google.common.collect.testing)

1 /*
2  * Copyright (C) 2008 The Guava Authors
3  *
4  * Licensed under the Apache License, Version 2.0 (the "License");
5  * you may not use this file except in compliance with the License.
6  * You may obtain a copy of the License at
7  *
8  * http://www.apache.org/licenses/LICENSE-2.0
9  *
10  * Unless required by applicable law or agreed to in writing, software
11  * distributed under the License is distributed on an "AS IS" BASIS,
12  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13  * See the License for the specific language governing permissions and
14  * limitations under the License.
15  */
16 
17 package com.google.common.collect.testing;
18 
19 import com.google.common.annotations.GwtCompatible;
20 import java.util.Iterator;
21 
22 /**
23  * Adapts a test iterable generator to give a TestIteratorGenerator.
24  *
25  * @author George van den Driessche
26  */
27 @GwtCompatible
28 public final class DerivedTestIteratorGenerator<E>
29     implements TestIteratorGenerator<E>, DerivedGenerator {
30   private final TestSubjectGenerator<? extends Iterable<E>> collectionGenerator;
31 
32   public DerivedTestIteratorGenerator(
33       TestSubjectGenerator<? extends Iterable<E>> collectionGenerator) {
34     this.collectionGenerator = collectionGenerator;
35   }
36 
37   @Override
38   public TestSubjectGenerator<? extends Iterable<E>> getInnerGenerator() {
39     return collectionGenerator;
40   }
41 
42   @Override
43   public Iterator<E> get() {
44     return collectionGenerator.createTestSubject().iterator();
45   }
46 }