org.linkedin.zookeeper.tracker
Class ZKStringDataReader

java.lang.Object
  org.linkedin.zookeeper.tracker.ZKStringDataReader

All Implemented Interfaces:

ZKDataReader<java.lang.String>

public class ZKStringDataReader
extends java.lang.Object
implements ZKDataReader<java.lang.String>

Field Summary

static ZKStringDataReader

INSTANCE

Constructor Summary

ZKStringDataReader()

Method Summary

static ZKStringDataReader	instance()
boolean	isEqual(java.lang.String data1, java.lang.String data2) Compare 2 data equality
ZKData<java.lang.String>	readData(IZKClient zkClient, java.lang.String path, org.apache.zookeeper.Watcher watcher)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

INSTANCE

public static final ZKStringDataReader INSTANCE

Constructor Detail

ZKStringDataReader

public ZKStringDataReader()

Method Detail

instance

public static ZKStringDataReader instance()

readData

public ZKData<java.lang.String> readData(IZKClient zkClient,
                                         java.lang.String path,
                                         org.apache.zookeeper.Watcher watcher)
                                  throws java.lang.InterruptedException,
                                         org.apache.zookeeper.KeeperException

Specified by:

readData in interface ZKDataReader<java.lang.String>

Throws:

java.lang.InterruptedException

org.apache.zookeeper.KeeperException

isEqual

public boolean isEqual(java.lang.String data1,
                       java.lang.String data2)

Compare 2 data equality

Specified by:

isEqual in interface ZKDataReader<java.lang.String>

Returns:

true if equal (in the Object.equals(Object) definition)