DeleteOperation.java

/*
 *   DeleteOperation.java
 * 	 @Author Oleg Gorobets
 *   Created: 25.07.2007
 *   CVS-ID: $Id: 
 *************************************************************************/

package org.swfparser.operation;

import java.util.Arrays;
import java.util.List;
import java.util.Stack;

import org.swfparser.CodeUtil;
import org.swfparser.Operation;

public class DeleteOperation extends AbstractOperation {

	protected Operation object;
	protected Operation property;
	
	protected boolean simpleProperty = false;
	
	public DeleteOperation(Stack<Operation> stack) {
		super(stack);
		property = stack.pop();
		object = stack.pop();
	}

	public int getArgsNumber() {
		return 2;
	}

	public String getStringValue(int level) {
		StringBuilder buf = new StringBuilder();
		buf.append(CodeUtil.getIndent(level));
        buf.append("delete ");
        buf.append(CodeUtil.getSimpleValue(object, level));
        buf.append(CodeUtil.getMemberGetExpression(property, level));
        return buf.toString();
	}

	public List<Operation> getOperations() {
		return Arrays.asList(property,object);
	}
	
	@Override
	public String toString() {
		return "DeleteOperation("+object+","+property+")";
	}

}