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A packaging of the IntelliJ Community Edition util library.
This is release number 1 of trunk branch 142.
The newest version!
/*
* Copyright 2000-2014 JetBrains s.r.o.
*
* 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.intellij.util.containers;
import gnu.trove.TObjectHashingStrategy;
import gnu.trove.TObjectIntHashMap;
import org.jetbrains.annotations.NotNull;
/**
* return -1 instead of 0 if no such mapping exists
*/
public class ObjectIntHashMap extends TObjectIntHashMap {
public ObjectIntHashMap(int initialCapacity) {
super(initialCapacity);
}
public ObjectIntHashMap(@NotNull TObjectHashingStrategy strategy) {
super(strategy);
}
public ObjectIntHashMap(int initialCapacity, @NotNull TObjectHashingStrategy strategy) {
super(initialCapacity, strategy);
}
public ObjectIntHashMap() {
super();
}
@Override
public final int get(K key) {
return get(key, -1);
}
public final int get(K key, int defaultValue) {
int index = index(key);
return index < 0 ? defaultValue : _values[index];
}
}