BuggyNode.java

package com.roboclub.robobuggy.nodes.baseNodes;

import com.roboclub.robobuggy.ros.Node;

/**
 * Interface node for all BuggyROS nodes used in the Buggy.
 *
 * @author Zachary Dawson
 */
public interface BuggyNode extends Node {

    /**
     * Called to feed the watchdog of the node. Should be called more often
     * than the watchdog period defined in {@link BuggyNode}.
     * This function should only be called by the lowest level implementation
     * of the {@link BuggyNode} to prevent multiple decorators from
     * overwritting each other's states.
     *
     * @param state The current {@link NodeState} of the
     *              {@link BuggyNode} implementation
     */
    void setNodeState(NodeState state);


}