1 /* 2 * Licensed to the Apache Software Foundation (ASF) under one 3 * or more contributor license agreements. See the NOTICE file 4 * distributed with this work for additional information 5 * regarding copyright ownership. The ASF licenses this file 6 * to you under the Apache License, Version 2.0 (the 7 * "License"); you may not use this file except in compliance 8 * with the License. You may obtain a copy of the License at 9 * 10 * http://www.apache.org/licenses/LICENSE-2.0 11 * 12 * Unless required by applicable law or agreed to in writing, software 13 * distributed under the License is distributed on an "AS IS" BASIS, 14 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 15 * See the License for the specific language governing permissions and 16 * limitations under the License. 17 */ 18 package org.apache.giraph.utils; 19 20 /** 21 * Used to keep track of a metric. 22 */ 23 public class ProgressCounter { 24 /** 25 * Current count. 26 */ 27 private long count = 0; 28 29 /** 30 * Returns counter value. 31 * @return value 32 */ 33 public long getValue() { 34 return count; 35 } 36 37 /** 38 * Increments counter 39 */ 40 public void inc() { 41 count++; 42 } 43 }