/*
* @(#)ConstantPoolData.java 1.10 95/09/14 Arthur van Hoff
*
* Copyright (c) 1994 Sun Microsystems, Inc. All Rights Reserved.
*
* Permission to use, copy, modify, and distribute this software
* and its documentation for NON-COMMERCIAL purposes and without
* fee is hereby granted provided that this copyright notice
* appears in all copies. Please refer to the file "copyright.html"
* for further important copyright and licensing information.
*
* SUN MAKES NO REPRESENTATIONS OR WARRANTIES ABOUT THE SUITABILITY OF
* THE SOFTWARE, EITHER EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED
* TO THE IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS FOR A
* PARTICULAR PURPOSE, OR NON-INFRINGEMENT. SUN SHALL NOT BE LIABLE FOR
* ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF USING, MODIFYING OR
* DISTRIBUTING THIS SOFTWARE OR ITS DERIVATIVES.
*/
package sun.tools.asm;
import sun.tools.java.*;
import java.io.IOException;
import java.io.DataOutputStream;
/**
* Base constant data class. Every constant pool data item
* is derived from this class.
*/
abstract class ConstantPoolData implements RuntimeConstants {
int index;
/**
* Write the constant to the output stream
*/
abstract void write(Environment env, DataOutputStream out, ConstantPool tab) throws IOException;
/**
* Return the order of the constant
*/
int order() {
return 0;
}
/**
* Return the number of entries that it takes up in the constant pool
*/
int width() {
return 1;
}
}