| /* |
| * 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.apache.giraph.graph; |
| |
| import java.io.DataInput; |
| import java.io.DataOutput; |
| import java.io.IOException; |
| |
| import org.apache.giraph.graph.partition.PartitionStats; |
| import org.apache.hadoop.io.Writable; |
| |
| /** |
| * Aggregated stats by the master. |
| */ |
| public class GlobalStats implements Writable { |
| private long vertexCount = 0; |
| private long finishedVertexCount = 0; |
| private long edgeCount = 0; |
| private long messageCount = 0; |
| |
| public void addPartitionStats(PartitionStats partitionStats) { |
| this.vertexCount += partitionStats.getVertexCount(); |
| this.finishedVertexCount += partitionStats.getFinishedVertexCount(); |
| this.edgeCount += partitionStats.getEdgeCount(); |
| } |
| |
| public long getVertexCount() { |
| return vertexCount; |
| } |
| |
| public long getFinishedVertexCount() { |
| return finishedVertexCount; |
| } |
| |
| public long getEdgeCount() { |
| return edgeCount; |
| } |
| |
| public long getMessageCount() { |
| return messageCount; |
| } |
| |
| public void addMessageCount(long messageCount) { |
| this.messageCount += messageCount; |
| } |
| |
| @Override |
| public void readFields(DataInput input) throws IOException { |
| vertexCount = input.readLong(); |
| finishedVertexCount = input.readLong(); |
| edgeCount = input.readLong(); |
| messageCount = input.readLong(); |
| } |
| |
| @Override |
| public void write(DataOutput output) throws IOException { |
| output.writeLong(vertexCount); |
| output.writeLong(finishedVertexCount); |
| output.writeLong(edgeCount); |
| output.writeLong(messageCount); |
| } |
| |
| @Override |
| public String toString() { |
| return "(vtx=" + vertexCount + ",finVtx=" + |
| finishedVertexCount + ",edges=" + edgeCount + ",msgCount=" + |
| messageCount + ")"; |
| } |
| } |