/**
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you 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 org.waveprotocol.wave.client.common.util;
/**
* Cut down map where the keys are unboxed doubles and the values are unboxed ints
*
* @author danilatos@google.com (Daniel Danilatos)
*/
public final class SimpleDoubleToIntMap extends JsoMapBase {
protected SimpleDoubleToIntMap() {}
/** Construct an empty SimpleDoubleMap */
public static native SimpleDoubleToIntMap create() /*-{
return {};
}-*/;
/**
* @param key
* @return true if a value indexed by the given key is in the map
*/
public native boolean has(double key) /*-{
return this[key] !== undefined;
}-*/;
/**
* @param key
* @return The value with the given key, or null if not present
*/
public native int get(double key) /*-{
return this[key];
}-*/;
/**
* Put the value in the map at the given key. Note: Does not return the old
* value.
*
* @param key
* @param value
*/
public native void put(double key, int value) /*-{
this[key] = value;
}-*/;
/**
* Remove the value with the given key from the map. Note: does not return the
* old value.
*
* @param key
*/
public native void remove(double key) /*-{
delete this[key];
}-*/;
}