org.apache.hadoop.hbase.tool

Class Canary.Monitor

java.lang.Object

org.apache.hadoop.hbase.tool.Canary.Monitor

All Implemented Interfaces:

java.io.Closeable, java.lang.AutoCloseable, java.lang.Runnable

Enclosing class:

Canary

public abstract static class Canary.Monitor
extends java.lang.Object
implements java.lang.Runnable, java.io.Closeable

Field Summary

Fields

Modifier and Type	Field and Description
protected Admin	admin
protected Connection	connection
protected boolean	done
protected int	errorCode
protected boolean	initialized
protected Canary.Sink	sink
protected java.lang.String[]	targets
protected boolean	useRegExp

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	Monitor(Connection connection, java.lang.String[] monitorTargets, boolean useRegExp, Canary.Sink sink)

Method Summary

Modifier and Type	Method and Description
void	close()
boolean	hasError()
protected boolean	initAdmin()
boolean	isDone()
abstract void	run()

Methods inherited from class java.lang.Object

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

Field Detail

connection

protected Connection connection

admin

protected Admin admin

targets

protected java.lang.String[] targets

useRegExp

protected boolean useRegExp

initialized

protected boolean initialized

done

protected boolean done

errorCode

protected int errorCode

sink

protected Canary.Sink sink

Constructor Detail

Monitor

protected Monitor(Connection connection,
                  java.lang.String[] monitorTargets,
                  boolean useRegExp,
                  Canary.Sink sink)

Method Detail

isDone

public boolean isDone()

hasError

public boolean hasError()

close

public void close()
           throws java.io.IOException

Specified by:

close in interface java.io.Closeable

Specified by:

close in interface java.lang.AutoCloseable

Throws:

java.io.IOException

run

public abstract void run()

Specified by:

run in interface java.lang.Runnable

initAdmin

protected boolean initAdmin()