Graph Script Code

package ls.script;

import javax.script.ScriptEngine;
import javax.script.ScriptEngineManager;
import javax.script.ScriptException;

import ls.util.Util;

import edu.uci.ics.jung.graph.Graph;

public class ExecuteScriptJob implements Runnable
{

	private String scriptText = null;
	private Graph targetGraph = null;
	
	public ExecuteScriptJob(String t,Graph g)
	{
		super();
		this.scriptText = t;
		this.targetGraph = g;
	}
	
	public void run()
	{
		//Run the script
		ScriptEngine eng = getScriptEngine();
		eng.put("Graph", this.targetGraph);
		try
		{
			eng.eval(this.scriptText);
		}
		catch (ScriptException e)
		{
			Util.exn(e);
		}
	}

	private ScriptEngine getScriptEngine()
	{
		ScriptEngineManager mgr = new ScriptEngineManager();
		ScriptEngine jsEngine = mgr.getEngineByName("JavaScript");
		return jsEngine;
	}
}