package com.suiyun.iterator;
import com.suiyun.iterator.demo.Aggregate;
import com.suiyun.iterator.demo.ConcreteAggregate;
import com.suiyun.iterator.demo.Iterator;
import org.junit.jupiter.api.Test;
import org.springframework.boot.test.context.SpringBootTest;
import java.util.ArrayList;
import java.util.List;
//@SpringBootTest
class IteratorDemoApplicationTests {
@Test
void contextLoads() {
Aggregate ag = new ConcreteAggregate();
ag.add("张三");
ag.add("李四");
ag.add("王五");
Iterator iterator = ag.createIterator();
while(iterator.hasNext()){
String str = (String)iterator.next();
System.out.println(str);
}
}
@Test
public void contextLoads1(){
Aggregate ag = new ConcreteAggregate();
ag.add("张三");
ag.add("李四");
ag.add("王五");
Iterator iterator = ag.createIterator();
while(iterator.hasNext()){
String str = (String)iterator.next();
if ("王五".equals(str)){
iterator.remove();
}
}
System.out.println(ag);
}
}
iterator-demo 迭代器设计模式demo
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2022-03-16
15:06:34
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iterator-demo.zip （28个子文件） 
iterator-demo 
pom.xml 1KB target test-classes com suiyun iterator IteratorDemoApplicationTests.class 2KB generated-test-sources test-annotations classes application.properties 1B com suiyun iterator IteratorDemoApplication.class 763B demo ConcreteIterator.class 1KB Iterator.class 223B Aggregate.class 291B ConcreteAggregate.class 1KB generated-sources annotations LICENSE 1KB .DS_Store 6KB src test java com suiyun iterator IteratorDemoApplicationTests.java 1001B main resources application.properties 1B java com suiyun iterator IteratorDemoApplication.java 324B demo ConcreteIterator.java 861B ConcreteAggregate.java 596B Aggregate.java 350B Iterator.java 407B .idea uiDesigner.xml 9KB runConfigurations.xml 337B misc.xml 475B jarRepositories.xml 1KB vcs.xml 180B encodings.xml 186B compiler.xml 706B workspace.xml 6KB .gitignore 176B inspectionProfiles Project_Default.xml 1KB .gitignore 450B
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