org.bidib.jbidibc.GetNodeList Maven / Gradle / Ivy

Go to download
Show more of this group Show more artifacts with this name
Show all versions of jbidibc-tools Show documentation
jBiDiB jbidibc Tools POM
There is a newer version: 2.0.25
package org.bidib.jbidibc;

import org.bidib.jbidibc.core.node.BidibNode;
import org.bidib.jbidibc.messages.Node;
import org.bidib.jbidibc.messages.exception.PortNotFoundException;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;

import picocli.CommandLine.Command;

/**
 * This commands gets the list of nodes from the specified port.
 * 
 */
@Command
public class GetNodeList extends BidibCommand {

    private static final Logger LOGGER_NODE = LoggerFactory.getLogger(Node.class);

    private final org.bidib.jbidibc.messages.logger.Logger nodeLogger;

    public static void main(String[] args) {
        run(new GetNodeList(), args);
    }

    protected GetNodeList() {
        this.nodeLogger = new org.bidib.jbidibc.messages.logger.Logger() {

            @Override
            public void debug(String format, Object... arguments) {
                LOGGER_NODE.debug(format, arguments);
            }

            @Override
            public void info(String format, Object... arguments) {
                LOGGER_NODE.info(format, arguments);
            }

            @Override
            public void warn(String format, Object... arguments) {
                LOGGER_NODE.warn(format, arguments);
            }

            @Override
            public void error(String format, Object... arguments) {
                LOGGER_NODE.error(format, arguments);
            }
        };
    }

    @Override
    public Integer call() {
        int result = 20;

        try {
            openPort(getPortName(), null);

            BidibNode rootNode = getBidib().getRootNode();
            int count = rootNode.getNodeCount();
            System.out.println("Number of nodes: " + count); // NOSONAR

            for (int index = 1; index <= count; index++) {
                Node node = rootNode.getNextNode(this.nodeLogger);
                System.out.println("Found node: " + node); // NOSONAR
            }
            result = 0;

            releaseBidib();
        }
        catch (PortNotFoundException ex) {
            System.err
                .println("The provided port was not found: " + ex.getMessage() // NOSONAR
                    + ". Verify that the BiDiB device is connected.");
        }
        catch (Exception ex) {
            System.err.println("Get list of nodes failed: " + ex); // NOSONAR
            ex.printStackTrace();
        }
        return result;
    }
}