net.shibboleth.metadata.pipeline
Class CountingStage<ItemType extends net.shibboleth.metadata.Item<?>>

java.lang.Object
  net.shibboleth.utilities.java.support.component.AbstractDestructableInitializableComponent
      net.shibboleth.utilities.java.support.component.AbstractDestructableIdentifiableInitializableComponent
          net.shibboleth.metadata.pipeline.CountingStage<ItemType>

All Implemented Interfaces:

net.shibboleth.metadata.pipeline.Stage<ItemType>, net.shibboleth.utilities.java.support.component.Component, net.shibboleth.utilities.java.support.component.DestructableComponent, net.shibboleth.utilities.java.support.component.IdentifiableComponent, net.shibboleth.utilities.java.support.component.InitializableComponent

public class CountingStage<ItemType extends net.shibboleth.metadata.Item<?>>
extends net.shibboleth.utilities.java.support.component.AbstractDestructableIdentifiableInitializableComponent
implements net.shibboleth.metadata.pipeline.Stage<ItemType>

Stages that counts the number of times it was invoked and the number of items it has observed.

Field Summary

private int	invocationCount Number of times the stage was invoked.
private int	itemCount Number of items observed.

Constructor Summary

CountingStage()
Constructor.

Method Summary

void	execute(Collection<ItemType> metadataCollection)
int	getInvocationCount() Gets the number of times the stage was invoked.
int	getItemCount() Gets the number of items observed.

Methods inherited from class net.shibboleth.utilities.java.support.component.AbstractDestructableIdentifiableInitializableComponent

doInitialize, getId, setId

Methods inherited from class net.shibboleth.utilities.java.support.component.AbstractDestructableInitializableComponent

destroy, doDestroy, initialize, isDestroyed, isInitialized

Methods inherited from class java.lang.Object

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

Methods inherited from interface net.shibboleth.utilities.java.support.component.DestructableComponent

destroy, isDestroyed

Methods inherited from interface net.shibboleth.utilities.java.support.component.IdentifiableComponent

getId

Methods inherited from interface net.shibboleth.utilities.java.support.component.InitializableComponent

initialize, isInitialized

Field Detail

invocationCount

private int invocationCount

Number of times the stage was invoked.

itemCount

private int itemCount

Number of items observed.

Constructor Detail

CountingStage

public CountingStage()

Constructor.

Method Detail

getInvocationCount

public int getInvocationCount()

Gets the number of times the stage was invoked.

Returns:

number of times the stage was invoked

getItemCount

public int getItemCount()

Gets the number of items observed.

Returns:

number of items observed

execute

public void execute(Collection<ItemType> metadataCollection)
             throws net.shibboleth.metadata.pipeline.StageProcessingException

Specified by:

execute in interface net.shibboleth.metadata.pipeline.Stage<ItemType extends net.shibboleth.metadata.Item<?>>

Throws:

net.shibboleth.metadata.pipeline.StageProcessingException