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/*
* Copyright 2010 Daniel Kurka
*
* Licensed under the Apache License, Version 2.0 (the "License"); you may not
* use this file except in compliance with the License. You may obtain a copy of
* the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
* License for the specific language governing permissions and limitations under
* the License.
*/
package com.googlecode.gwtphonegap.collection.shared.java;
import java.util.ArrayList;
import java.util.Set;
import com.googlecode.gwtphonegap.collection.shared.LightArray;
public class JavaLightArray<T> implements LightArray<T> {
private ArrayList<T> list;
public JavaLightArray() {
list = new ArrayList<T>();
}
@Override
public T shift() {
return list.remove(0);
}
@Override
public T get(int index) {
// behave like js!
if (index < 0 || index >= list.size())
return null;
return list.get(index);
}
@Override
public void set(int index, T value) {
// behave like js!
if (index < 0)
return;
if (index >= list.size()) {
for (int i = list.size(); i < index; i++) {
list.add(null);
}
list.add(value);
} else {
list.set(index, value);
}
}
@Override
public int length() {
return list.size();
}
@Override
public void unshift(T value) {
list.add(0, value);
}
@Override
public void push(T value) {
list.add(value);
}
public static <T> JavaLightArray<T> fromSet(Set<T> set) {
JavaLightArray<T> array = new JavaLightArray<T>();
for (T t : set) {
array.push(t);
}
return array;
}
}
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Revision |
Author |
Commited |
Message |
666
|
GeorgeS
|
Sun 13 May, 2012 18:11:48 +0000 |
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