org.hyperic.hq.appdef.shared.pager
Class AppdefPagerProc

java.lang.Object
  org.hyperic.hq.appdef.shared.pager.AppdefPagerProc

All Implemented Interfaces:

PagerProcessor, PagerProcessorExt

public class AppdefPagerProc
extends java.lang.Object
implements PagerProcessorExt

A pager processor which allows a customized set of filters to be applied to the paging process. This allows for dynamic specification of inclusionary or exclusionary paging criteria.

Constructor Summary

AppdefPagerProc()

Method Summary

PagerEventHandler	getEventHandler() Get the event handler associated with the processor.
java.lang.Object	processElement(java.lang.Object objIn) This method satisfies the interface but is essentially a "no-op".
java.lang.Object	processElement(java.lang.Object objIn, java.lang.Object jobData) Process the element according to our filter list and return the object if not caught by the filter.
boolean	skipNulls() This processor always expects the pager to skip nulls

Methods inherited from class java.lang.Object

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

Constructor Detail

AppdefPagerProc

public AppdefPagerProc()

Method Detail

getEventHandler

public PagerEventHandler getEventHandler()

Get the event handler associated with the processor. (NOT PRESENTLY USED)

Specified by:

getEventHandler in interface PagerProcessorExt

skipNulls

public boolean skipNulls()

This processor always expects the pager to skip nulls

Specified by:

skipNulls in interface PagerProcessorExt

Returns:

true always

processElement

public java.lang.Object processElement(java.lang.Object objIn)

This method satisfies the interface but is essentially a "no-op".

Specified by:

processElement in interface PagerProcessor

Parameters:

inbound - object

Returns:

outbound object or null

processElement

public java.lang.Object processElement(java.lang.Object objIn,
                                       java.lang.Object jobData)

Process the element according to our filter list and return the object if not caught by the filter.

Specified by:

processElement in interface PagerProcessorExt

Parameters:

objIn - - object to process

jobData - - A upcasted instance of AppdefPagerFilter[].

Returns:

non-filtered objects or null