samer@0: //
samer@0: //  DoubleToStream.java
samer@0: //  
samer@0: //
samer@0: //  Created by Samer Abdallah on Mon Jun 10 2002.
samer@0: //  Copyright (c) 2002 __MyCompanyName__. All rights reserved.
samer@0: //
samer@0: 
samer@0: package samer.units;
samer@0: 
samer@0: import samer.core.*;
samer@0: import samer.core.types.*;
samer@0: import samer.tools.*;
samer@0: import samer.maths.*;
samer@0: import java.io.*;
samer@0: 
samer@0: /**
samer@0: 	Write sequence of doubles to a stream in binary format.
samer@0: */
samer@0: 
samer@0: public class DoubleToStream extends AnonymousTask {
samer@0: 	DoubleModel	x;		// data to send
samer@0: 	OutputStream	out;	// stream to write to
samer@0: 	DataOutputStream	objout;
samer@0: 	
samer@0: 	public DoubleToStream(DoubleModel x, OutputStream out) throws Exception
samer@0: 	{
samer@0: 		this.x=x;
samer@0: 		this.out=out;
samer@0: 		objout=new DataOutputStream(out);
samer@0: 	}
samer@0: 
samer@0: 	public void dispose() {
samer@0: 		try {
samer@0: 			objout.flush();
samer@0: 			objout.close();
samer@0: 		} catch (Exception ex) {}
samer@0: 		// close out?
samer@0: 	}
samer@0: 
samer@0: 	public Task getTask() { return this; }
samer@0: 	
samer@0: 	public void run()  throws Exception {
samer@0: 		objout.writeFloat((float)x.get());
samer@0: 		/* autoflush? */
samer@0: 	}
samer@0: 	public void stopping() {
samer@0: 		try { objout.flush(); }
samer@0: 		catch (Exception ex) {}
samer@0: 	}
samer@0: }