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package de.javastream.javassh.parser;

import java.io.BufferedReader;
import java.io.IOException;
import java.util.ArrayList;
import java.util.List;
import java.util.logging.Level;
import java.util.logging.Logger;

/**
 *
 * @author philipp
 */
public class SimpeOutputPP implements ProcessParser {

    public String startToken = null;
    public String stopToken = null;
    protected List<String> output;
    private final static Logger LOG = Logger.getLogger(SimpeOutputPP.class.getName());

    public SimpeOutputPP() {
        this.output = new ArrayList<String>();
    }

    public void parse(BufferedReader bufferedreader) {
        try {
            boolean on = false;
            String line;
            while ((line = bufferedreader.readLine()) != null && !line.startsWith("Warning:")) {
                if (stopToken != null && line.startsWith(stopToken)) {
                    on = false;
                    break;
                }
                if (startToken == null || on) {
                    this.output.add(line.trim());
                }
                if (startToken != null && line.startsWith(startToken)) {
                    on = true;
                }
            }
        } catch (IOException ex) {
            LOG.log(Level.SEVERE, ex.getLocalizedMessage());
        }
    }

    public List<String> getOutput() {
        return this.output;
    }
}