com.enonic.cms.framework.util.TIntIntHashMap.java Source code

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Here is the source code for com.enonic.cms.framework.util.TIntIntHashMap.java

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/*
 * Copyright 2000-2011 Enonic AS
 * http://www.enonic.com/license
 */
package com.enonic.cms.framework.util;

import java.util.HashMap;

import com.google.common.collect.Maps;
import com.google.common.primitives.Ints;

/**
 * Drop-in replacement for similar trove class.
 */
public final class TIntIntHashMap {
    private final HashMap<Integer, Integer> map;

    public TIntIntHashMap() {
        this.map = Maps.newHashMap();
    }

    public int[] keys() {
        return Ints.toArray(this.map.keySet());
    }

    public void put(final int key, final int value) {
        this.map.put(key, value);
    }

    public boolean contains(final int value) {
        return this.map.containsValue(value);
    }

    public boolean containsKey(final int key) {
        return this.map.containsKey(key);
    }

    public int get(final int key) {
        return this.map.get(key);
    }

    public int size() {
        return this.map.size();
    }
}