/**
 * Scalar.java
 * Created on Aug 24, 2006
 * (C) Copyright TANDBERG Television Ltd.
 */
package com.tandbergtv.workflow.message.util;

import org.apache.log4j.Logger;

/**
 * This class is used to store a value of a (key,value) pair
 * in a hierarchical message payload
 *
 * @author Vlada Jakobac
 *
 */
public class Scalar extends AbstractTree
{
	
	private static final Logger logger = Logger.getLogger(Scalar.class);
	/*
	 * stores the value of a (key,value) pair
	 */
	private String value;
	
	/**
	 * Default constructor 
	 */
	public Scalar()
	{
		super();

	}
	public Scalar(String value)
	{
		super();
		this.value = value;
	}

	/**
	 * @return Returns the value.
	 */
	public String getValue()
	{
		return value;
	}
	/**
	 * @param value The value to set.
	 */
	public void setValue(String value)
	{
		this.value = value;
	}
	public void print(){
		logger.debug("scalar: "+value);
	}

}