/* $Id: to.java,v 1.1 2002/07/17 16:38:46 comoc Exp $ */
/*
* `gnu.iou' I/O buffers and utilities.
* Copyright (C) 1998, 1999, 2000, 2001, 2002 John Pritchard.
*
* This program is free software; you can redistribute it or modify
* it under the terms of the GNU Lesser General Public License 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
* 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 gnu.iou.sh;
import java.io.IOException;
import java.io.OutputStream;
/**
* A stream for writing to a text component used by the shell's text
* area.
*
* @see ShellTextArea
*
* @author John Pritchard (john@syntelos.org)
*/
public class to extends OutputStream {
private final ShellTextArea ta;
/**
* A new stream
*
* @param ta User interface for writing to.
*/
public to( ShellTextArea ta){
super();
if ( null == ta)
throw new IllegalArgumentException("Null `ta' text area argument to `to' constructor.");
else
this.ta = ta;
}
public void write(int b) throws IOException {
this.ta._usr_write(b);
}
public void write(byte b[]) throws IOException {
if ( null != b)
this.ta._usr_write(b,0,b.length);
}
public void write(byte b[], int off, int len) throws IOException {
this.ta._usr_write(b,off,len);
}
}