GraphListenerCounter (Apache Jena ARQ)

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

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`long`	`getAddCount()`
`long`	`getAddTicks()`
`int`	`getAddTickSize()`
`long`	`getDeleteCount()`
`long`	`getDeleteTicks()`
`int`	`getDeleteTickSize()`
`void`	`notifyEvent(Graph source, java.lang.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 Detail
  - 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 Detail
  - reset
```
public void reset()
```
  - notifyEvent
```
public void notifyEvent(Graph source,
                        java.lang.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()
```