content: /*
  * Copyright (c) 1997 - 2016
  * Actelion Pharmaceuticals Ltd.
  * Gewerbestrasse 16
  * CH-4123 Allschwil, Switzerland
  *
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions are met:
  *
  * 1. Redistributions of source code must retain the above copyright notice, this
  *    list of conditions and the following disclaimer.
  * 2. Redistributions in binary form must reproduce the above copyright notice,
  *    this list of conditions and the following disclaimer in the documentation
  *    and/or other materials provided with the distribution.
  * 3. Neither the name of the the copyright holder nor the
  *    names of its contributors may be used to endorse or promote products
  *    derived from this software without specific prior written permission.
  *
  * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
  * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
  * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR
  * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
  * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
  * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
  * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
  * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  *
  */
  
  package com.actelion.research.calc;
  
  import java.util.ArrayList;
  
  public class DataProcessor {
  	private ArrayList<ProgressListener> mListener;
  	private ThreadMaster	mThreadMaster;
      private boolean         mVerbose;
  	
  	public DataProcessor() {
  		mListener = new ArrayList<ProgressListener>();
          mVerbose = true;
  		}
  
  	public void addProgressListener(ProgressListener l) {
  		mListener.add(l);
  		}
  
  	public void removeProgressListener(ProgressListener l) {
  		mListener.remove(l);
  		}
  
  	public void setThreadMaster(ThreadMaster t) {
  		mThreadMaster = t;
  		}
  
  	public void startProgress(String message, int min, int max) {
  	    if (mListener.size() == 0 && mVerbose)
  			System.out.println(message);
  		for (int i=0; i<mListener.size(); i++)
  			mListener.get(i).startProgress(message, min, max);
  		}
  
  	public void updateProgress(int value) {
  		for (int i=0; i<mListener.size(); i++)
  			mListener.get(i).updateProgress(value);
  		}
  
  	public void stopProgress(String message) {
  	    if (mListener.size() == 0 && mVerbose)
  			System.out.println(message);
  		for (int i=0; i<mListener.size(); i++)
  			mListener.get(i).stopProgress();
  		}
  
  	public boolean threadMustDie() {
  		return (mThreadMaster == null) ? false : mThreadMaster.threadMustDie();
  		}
  	
  	public void setVerbose(boolean verbose) {
          mVerbose = verbose;
  	    }
  	}
  