• Home
• com.thinkaurelius.titan
• titan-hadoop
• 0.5.1
• source code
• CounterMap.java

×

Project download

Many resources are needed to download a project. Please understand that we have to compensate our server costs. Thank you in advance.
Project price only 1 $

You can buy this project and download/modify it how often you want.

com.thinkaurelius.titan.hadoop.mapreduce.util.CounterMap Maven / Gradle / Ivy

package com.thinkaurelius.titan.hadoop.mapreduce.util;

import java.util.HashMap;

/**
 * @author Marko A. Rodriguez (http://markorodriguez.com)
 */
public class CounterMap extends HashMap {

    public void incr(final A a, final long amount) {
        final Long count = this.get(a);
        if (null == count) {
            this.put(a, amount);
        } else {
            this.put(a, amount + count);
        }
    }

}