Package org.apache.uima.ducc.transport.event.common

Source Code of org.apache.uima.ducc.transport.event.common.TimeWindow

/*
* 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.transport.event.common;

import java.util.Date;
import java.util.TimeZone;

import org.apache.uima.ducc.common.utils.SynchronizedSimpleDateFormat;

public class TimeWindow implements ITimeWindow {

  /**
   * please increment this sUID when removing or modifying a field
   */
  private static final long serialVersionUID = 1L;
  private String timeStart = null;
  private String timeEnd = null;
 
  public TimeWindow() {
  }
 
 
  public String getStart() {
    return timeStart;
  }
 
 
  public String getStart(String time) {
    String retVal = timeStart;
    if(retVal == null) {
      retVal = time;
    }
    return retVal;
  }
 
 
  public void setStart(String time) {
    this.timeStart = time;
  }
 
 
  public long getStartLong() {
    long retVal = -1;
    try {
      retVal = Long.parseLong(getStart());
    }
    catch(Exception e) {
    }
    return retVal;
  }

 
  public void setStartLong(long time) {
    setStart(String.valueOf(time));
  }

 
  public String getEnd() {
    return timeEnd;
  }
 
 
  public String getEnd(String time) {
    String retVal = timeEnd;
    if(retVal == null) {
      retVal = time;
    }
    return retVal;
  }
 
 
  public void setEnd(String time) {
    this.timeEnd = time;
  }
 
 
  public long getEndLong() {
    long retVal = -1;
    try {
      retVal = Long.parseLong(getEnd());
    }
    catch(Exception e) {
    }
    return retVal;
  }

 
  public void setEndLong(long time) {
    setEnd(String.valueOf(time));
  }
 
 
  public String getDiff() {
    return ""+getElapsedMillis();
  }
 
 
  public String getElapsed() {
    String elapsed = "";
    long elapsedTime = Long.valueOf(getDiff());
    SynchronizedSimpleDateFormat dateFormat = new SynchronizedSimpleDateFormat("HH:mm:ss");
    dateFormat.setTimeZone(TimeZone.getTimeZone("UTC"));
    elapsed = dateFormat.format(new Date(elapsedTime));
    return elapsed;
  }
 
 
  public String getElapsed(IDuccWorkJob job) {
    String retVal = null;
    if(isEstimated()) {
      //if(job.isCompleted()) {
        long current = System.currentTimeMillis();
        long elapsed = getElapsedMillis();
        IDuccStandardInfo stdInfo = job.getStandardInfo();
        long t1 = stdInfo.getDateOfCompletionMillis();
        if(t1 == 0) {
          t1 = current;
        }
        long t0 = stdInfo.getDateOfSubmissionMillis();
        if(t0 == 0) {
          t0 = current;
        }
        long tmax = t1-t0;
        if(elapsed > tmax) {
          elapsed = t1 - getStartLong();
        }
        SynchronizedSimpleDateFormat dateFormat = new SynchronizedSimpleDateFormat("HH:mm:ss");
        dateFormat.setTimeZone(TimeZone.getTimeZone("UTC"));
        retVal = dateFormat.format(new Date(elapsed));
      //}
    }
    else {
      retVal = getElapsed();
    }
    return retVal;
  }
 
 
  public long getElapsedMillis() {
    String t0 = getStart();
    String t1 = getEnd();
    String t = ""+System.currentTimeMillis();
    if(t0 == null) {
      t0 = t;
    }
    if(t1 == null) {
      t1 = t;
    }
    Long l1 = Long.valueOf(t1);
    Long l0 = Long.valueOf(t0);
    Long diff = l1-l0;
    return diff.longValue();
  }

 
  public boolean isEstimated() {
    boolean retVal = false;
    if(getStart() == null) {
      retVal = true;
    }
    else if(getEnd() == null) {
      retVal = true;
    }
    return retVal;
  }

}
TOP

Related Classes of org.apache.uima.ducc.transport.event.common.TimeWindow

TOP
Copyright © 2018 www.massapi.com. All rights reserved.
All source code are property of their respective owners. Java is a trademark of Sun Microsystems, Inc and owned by ORACLE Inc. Contact coftware#gmail.com.