com.asakusafw.runtime.directio.hadoop

Class ProgressableCounter

java.lang.Object

com.asakusafw.runtime.directio.Counter

com.asakusafw.runtime.directio.hadoop.ProgressableCounter

public final class ProgressableCounter
extends Counter

Counter which reports a progress using Progressable.

Since:

0.2.5

Version:

0.2.6

Constructor Summary

Constructors

Constructor and Description
ProgressableCounter(org.apache.hadoop.util.Progressable progressable) Creates a new instance.

Method Summary

Modifier and Type	Method and Description
protected void	onChanged() Invoked when counter was changed.
String	toString()

Methods inherited from class com.asakusafw.runtime.directio.Counter

add, get

Methods inherited from class java.lang.Object

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

Constructor Detail

ProgressableCounter

public ProgressableCounter(org.apache.hadoop.util.Progressable progressable)

Creates a new instance.

Parameters:

progressable - the progressable object

Throws:

IllegalArgumentException - if some parameters were null

Method Detail

onChanged

protected void onChanged()

Description copied from class: Counter

Invoked when counter was changed.

Overrides:

onChanged in class Counter

toString

public String toString()

Overrides:

toString in class Object