uima-ducc-agent/src/main/java/org/apache/uima/ducc/agent/metrics/collectors/NodeCpuUtilizationCollector.java

/*
 * 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.uima.ducc.agent.metrics.collectors;

import java.io.RandomAccessFile;
import java.util.concurrent.Callable;

import org.apache.uima.ducc.common.agent.metrics.cpu.DuccNodeCpuUsage;
import org.apache.uima.ducc.common.agent.metrics.cpu.NodeCpuUsage;

public class NodeCpuUtilizationCollector extends AbstractMetricCollector
        implements Callable<NodeCpuUsage> {

  public NodeCpuUtilizationCollector(RandomAccessFile fileHandle, int howMany, int offset) {
    super(fileHandle, howMany, offset);
  }

  public NodeCpuUsage call() throws Exception {
    super.parseMetricFile();
    return new DuccNodeCpuUsage(super.metricFileContents, super.metricFieldOffsets,
            super.metricFieldLengths);
  }
}