Update of /cvsroot/xpg-xml/edu/iicm/xpg/statemachine
In directory usw-pr-cvs1:/tmp/cvs-serv28514
Added Files:
DataObject.java
Log Message:
stores data by using a HashMap
--- NEW FILE: DataObject.java ---
/***********************************************************************
*
* Copyright (c) 2001 IICM, Graz University of Technology
* Schiesstattgasse 4a, A-8010 Graz, Austria.
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU Lesser General Public License (LGPL)
* as published by the Free Software Foundation; either version 2.1 of
* the License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this program; if not, write to the
* Free Software Foundation, Inc.,
* 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
***********************************************************************/
package edu.iicm.xpg.statemachine;
import java.util.HashMap;
//----------------------------------------------------------------------
/**
* @author Günther Brand
* @version $revision$
*/
public class DataObject
{
protected boolean finished_ = false;
protected HashMap data_map_ = new HashMap();
//----------------------------------------------------------------------
/**
* @return
*/
public boolean isFinished()
{
return finished_;
}
//----------------------------------------------------------------------
/**
* @param key a description of the stored data
* @param value the dataobject that should be stored
*/
public void putObject(String key, Object value)
{
if ( data_map_.containsKey(key) )
{
System.err.println("\"" + key + "\" allready exists inDataObject");
return;
}
data_map_.put(key, value);
}
//----------------------------------------------------------------------
/**
* @param key the identificator of the stored data
* @return the dataobject
*/
public Object getObject(String key)
{
return data_map_.get(key);
}
//----------------------------------------------------------------------
/**
* @param key the identificator of the stored data
* @return the dataobject
*/
public Object takeObject(String key)
{
return data_map_.remove(key);
}
}
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