Module org.apache.jena.arq

Package org.apache.jena.sparql.util.graph

Class GraphListenerCounter

java.lang.Object

org.apache.jena.sparql.util.graph.GraphListenerBase

org.apache.jena.sparql.util.graph.GraphListenerCounter

All Implemented Interfaces:

GraphListener

Direct Known Subclasses:

GraphLoadMonitor

public abstract class GraphListenerCounter
extends GraphListenerBase

Adds a regular "tick" based on the number of adds or deletes seen. The additions and deletions ticks are independent.

Constructor Summary

Constructors

Constructor	Description
GraphListenerCounter(int addTickCount)	Create a listener that "ticks" on additions to the graph (-1 means "off")
GraphListenerCounter(int addTickCount, int deleteTickCount)	Create a listener that "ticks" on additions and deletions (in each case, -1 means "off")

Method Summary

Modifier and Type	Method	Description
final long	getAddCount()
final long	getAddTicks()
final int	getAddTickSize()
final long	getDeleteCount()
final long	getDeleteTicks()
final int	getDeleteTickSize()
void	notifyEvent(Graph source, Object value)
void	reset()

Methods inherited from class org.apache.jena.sparql.util.graph.GraphListenerBase

notifyAddArray, notifyAddGraph, notifyAddIterator, notifyAddList, notifyAddTriple, notifyDeleteArray, notifyDeleteGraph, notifyDeleteIterator, notifyDeleteList, notifyDeleteTriple

Methods inherited from class java.lang.Object

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

Constructor Details

GraphListenerCounter

public GraphListenerCounter(int addTickCount)

Create a listener that "ticks" on additions to the graph (-1 means "off")

Parameters:

addTickCount -

GraphListenerCounter

public GraphListenerCounter(int addTickCount,
 int deleteTickCount)

Create a listener that "ticks" on additions and deletions (in each case, -1 means "off")

Parameters:

addTickCount - Notification tick for additions to the graph

deleteTickCount - Notification tick for deletions to the graph

Method Details

reset

public void reset()

notifyEvent

public void notifyEvent(Graph source,
 Object value)

Specified by:

notifyEvent in interface GraphListener

Overrides:

notifyEvent in class GraphListenerBase

getAddTickSize

public final int getAddTickSize()

getDeleteTickSize

public final int getDeleteTickSize()

getAddCount

public final long getAddCount()

getDeleteCount

public final long getDeleteCount()

getAddTicks

public final long getAddTicks()

getDeleteTicks

public final long getDeleteTicks()