java/com/xagasoft/gats/GatsNull.java


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package com.xagasoft.gats;

import java.io.InputStream;
import java.io.OutputStream;

/**
 * Represents a null value.  This is really is the simplest type, GatsBoolean is
 * a damn liar.  This doesn't have any value, it's just null.
 */
public class GatsNull extends GatsObject
{
	private boolean bValue = false;

	/**
	 * Construct a new GatsNull, the default value is false.
	 */
	public GatsNull()
	{
	}

	public int getType()
	{
		return GatsObject.NULL;
	}

	public String toString()
	{
		return "(null)";
	}

	void read( InputStream is, char cType ) throws java.io.IOException
	{
	}

	void write( OutputStream os ) throws java.io.IOException
	{
		os.write( (int)'n' );
	}
};