Command_RDATA.java

package senscript;

import device.SensorNode;
import wisen_simulation.SimLog;

public class Command_RDATA extends Command {

	protected String data = "";
	protected String [] args = null;
	
	public Command_RDATA(SensorNode sensor, String [] args) {
		this.sensor = sensor ;		
		this.args = args ;
		//System.out.println(Arrays.toString(args));
	}

	@Override
	public double execute() {
		String symbole = "#";
		if(args[1].charAt(0)=='!') {
			symbole = "" + args[1].charAt(1);
			data = sensor.getScript().getVariableValue(args[2]);			
		}
		else
			data = sensor.getScript().getVariableValue(args[1]);
		SimLog.add("S" + sensor.getId() + " Read DATA: "+data);
		String [] tab = data.split(symbole);
		int i = 2;
		int j = 2;
		if(args[1].charAt(0)=='!') {
			i=3;
			j=3;
		}
		while(i<args.length) {
			try {
				sensor.getScript().addVariable(args[i], tab[i-j]);
			} 
			catch(Exception e) {
				//if(data.length()>0)
				//	System.err.println("S"+sensor.getId()+" [ERROR RDATA: IDX OUT OF RANGE]! -> "+data);
			}
			i++;
		}
		return 0 ;
	}

	@Override
	public String toString() {
		return "RDATA";
	}
	
}