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93 lines
1.8 KiB
93 lines
1.8 KiB
package ru.defend.defdevteam.tstu;
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import java.util.ArrayList;
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import java.util.Iterator;
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import java.util.ListIterator;
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import java.util.NoSuchElementException;
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/**
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* Created by itsmy on 13.02.2017.
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*/
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public class NewsItemList implements Iterable<NewsItemList.Group> {
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private ArrayList<Group> list;
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NewsItemList() {
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list = new ArrayList<>();
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}
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public int size() {
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return list.size();
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}
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public Group get(int index) {
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return list.get(index);
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}
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public void add(Group group) {
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this.list.add(group);
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}
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@Override
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public Iterator<Group> iterator() {
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return new NewsIterator();
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}
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private class NewsIterator implements Iterator<Group> {
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private int cursor;
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public NewsIterator() {
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this.cursor = 0;
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}
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public boolean hasNext() {
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return this.cursor < size();
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}
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public Group next() {
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if(this.hasNext()) {
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Group current = get(cursor);
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cursor ++;
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return current;
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}
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throw new NoSuchElementException();
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}
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public void remove() {
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throw new UnsupportedOperationException();
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}
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}
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public class Group {
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private String title;
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private String text;
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private String link;
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Group() {
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}
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public void set(String title, String text, String link) {
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this.title = title;
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this.text = text;
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this.link = link;
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}
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public String getTitle() {
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return this.title;
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}
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public String getText() {
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return this.text;
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}
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public String getLink() {
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return this.link;
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}
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}
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}
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