Example usage for org.apache.zookeeper Watcher interface-usage

Introduction

In this page you can find the example usage for org.apache.zookeeper Watcher interface-usage.

Usage

From source file com.ebay.jetstream.messaging.zookeeper.lp.ProducerFactory.java

public class ProducerFactory implements Runnable, ConnectionStateListener, Watcher, BackgroundCallback {

    public static String zknode = "localhost:2181";
    private int num_producers = 2;
    private CuratorFramework[] connections;
    private String groupname;

From source file com.ebay.jetstream.messaging.zookeeper.lp.ZKTester.java

class ZKRunner extends Thread implements Watcher, ConnectionStateListener {

    String groupname;
    private int num_members;
    private long sendinterval;
    private CuratorFramework framework;

From source file com.edmunds.etm.agent.impl.RuleSetMonitor.java

/**
 * Monitors the Apache rule set node.
 *
 * @author Ryan Holmes
 */
@Component

From source file com.edmunds.zookeeper.treewatcher.ZooKeeperTreeWatcher.java

/**
 * Maintains the state of a tree and calls back each time the in memory tree becomes consistent with the server.
 * <p/>
 * Additionally every node in the tree has a "level" typically the root node is level 0 and the level
 * below that is 1 and so on. However it may be the case that your logic requires the root to be 1 (or n).
 * As a result it is possible to set the root level to any value, the watcher will then increments +1 for each level.

From source file com.ery.estorm.zk.EmptyWatcher.java

/**
 * An empty ZooKeeper watcher
 */
public class EmptyWatcher implements Watcher {
    // Used in this package but also by tests so needs to be public
    public static final EmptyWatcher instance = new EmptyWatcher();

From source file com.ery.estorm.zk.ZooKeeperWatcher.java

/**
 * Acts as the single ZooKeeper Watcher. One instance of this is instantiated
 * for each Master, RegionServer, and client process.
 * 
 * <p>
 * This is the only class that implements {@link Watcher}. Other internal

From source file com.ery.server.zk.EmptyWatcher.java

/**
 * An empty ZooKeeper watcher
 */
public class EmptyWatcher implements Watcher {
    // Used in this package but also by tests so needs to be public
    public static final EmptyWatcher instance = new EmptyWatcher();

From source file com.ery.server.zk.ZooKeeperWatcher.java

/**
 * Acts as the single ZooKeeper Watcher. One instance of this is instantiated
 * for each Master, RegionServer, and client process.
 * 
 * <p>
 * This is the only class that implements {@link Watcher}. Other internal

From source file com.facebook.zookeeper.mock.MockWatcher.java

public class MockWatcher implements Watcher {
    private Queue<WatchedEvent> eventQueue = new LinkedList<WatchedEvent>();

    public Queue<WatchedEvent> getEventQueue() {
        return eventQueue;
    }

From source file com.fjn.helper.frameworkex.apache.zookeeper.dispatcher.Dispatcher.java

public class Dispatcher implements Watcher, Runnable {
    private static final Logger logger = LoggerFactory.getLogger(Dispatcher.class);
    private Map<ServiceType, Service> serviceMap = new ConcurrentHashMap<ServiceType, Service>();
    Selector selector = Selector.open();

    public void run() {