/*
* 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.mgwt.collection.client;
import com.google.gwt.core.client.JavaScriptObject;
import com.googlecode.mgwt.collection.shared.LightArrayBoolean;
/**
* An implementation of {@link LightArrayBoolean} that uses native javascript arrays
*
* @author Daniel Kurka
*
*/
public class JsLightArrayBoolean implements LightArrayBoolean {
private JavaScriptObject array;
/**
* Construct a {@link JsLightArrayBoolean}
*/
public JsLightArrayBoolean() {
this(JavaScriptObject.createArray());
}
/**
* Construct a {@link JsLightArrayBoolean} with a given javascript array
*
* @param array the javascript array to use
*/
public JsLightArrayBoolean(JavaScriptObject array) {
this.array = array;
}
@Override
public native void push(boolean value)/*-{
this.@com.googlecode.mgwt.collection.client.JsLightArrayBoolean::array[this.@com.googlecode.mgwt.collection.client.JsLightArrayBoolean::array.length] = value;
}-*/;
@Override
public native boolean shift() /*-{
return this.@com.googlecode.mgwt.collection.client.JsLightArrayBoolean::array
.shift();
}-*/;
@Override
public native boolean get(int index) /*-{
return this.@com.googlecode.mgwt.collection.client.JsLightArrayBoolean::array[index];
}-*/;
@Override
public native void set(int index, boolean value) /*-{
this.@com.googlecode.mgwt.collection.client.JsLightArrayBoolean::array[index] = value;
}-*/;
@Override
public native int length()/*-{
return this.@com.googlecode.mgwt.collection.client.JsLightArrayBoolean::array.length;
}-*/;
@Override
public native void unshift(boolean value)/*-{
this.@com.googlecode.mgwt.collection.client.JsLightArrayBoolean::array
.unshift(value);
}-*/;
/**
* get the underlying javascript array
*
* @return the javascript array
*/
public JavaScriptObject getArray() {
return array;
}
}