/*
 * @(#)ParserActionBase.java	1.8 03/12/19
 * 
 * Copyright 2004 Sun Microsystems, Inc. All rights reserved.
 * SUN PROPRIETARY/CONFIDENTIAL. Use is subject to license terms.
 */

package com.sun.corba.se.impl.orb ;

import java.util.Properties ;

import com.sun.corba.se.spi.orb.Operation ;

public abstract class ParserActionBase implements ParserAction {
    private String propertyName ;
    private boolean prefix ;
    private Operation operation ;
    private String fieldName ;

    public int hashCode()
    {
	return propertyName.hashCode() ^ operation.hashCode() ^
	    fieldName.hashCode() ^ (prefix ? 0 : 1) ;
    }

    public boolean equals( Object obj )
    {
	if (obj == this)
	    return true ;

	if (!(obj instanceof ParserActionBase))
	    return false ;

	ParserActionBase other = (ParserActionBase)obj ;

	return propertyName.equals( other.propertyName ) &&
	    prefix == other.prefix &&
	    operation.equals( other.operation ) &&
	    fieldName.equals( other.fieldName ) ;
    }

    public ParserActionBase( String propertyName, boolean prefix, 
	Operation operation, String fieldName )
    {
	this.propertyName	= propertyName ;
	this.prefix		= prefix ;
	this.operation		= operation ;
	this.fieldName		= fieldName ;
    }

    public String getPropertyName() 
    {
	return propertyName ;
    }

    public boolean isPrefix() 
    {
	return prefix ;
    }

    public String getFieldName() 
    {
	return fieldName ;
    }

    public abstract Object apply( Properties props ) ;

    protected Operation getOperation()
    {
	return operation ;
    }
}