org.apache.jena.graph

Class GraphEvents

java.lang.Object

org.apache.jena.graph.GraphEvents

public class GraphEvents
extends Object

GraphEvents is the base class for Jena general graph events. Each graph event has a title and some content.

Field Summary

Fields

Modifier and Type	Field and Description
static GraphEvents	finishRead
static GraphEvents	removeAll
static GraphEvents	startRead

Constructor Summary

Constructors

Constructor and Description
GraphEvents(String title, Object content)

Method Summary

Modifier and Type	Method and Description
boolean	equals(Object o)
Object	getContent() For events generated by the Jena code base the content is one of: startRead finishRead removeAllThe empty string. removeThe (non-concrete) triple being removed.
Object	getTitle() For events generated by the Jena code base the title is always a String, and is one of: startReadstartRead finishReadfinishRead removeAllremoveAll removeremove(Node, Node, Node)
Triple	getTriple() A fluid triple relevant to the event, or null if not applicable.
static GraphEvents	remove(Node s, Node p, Node o)
boolean	same(GraphEvents o)
String	toString()

Methods inherited from class java.lang.Object

getClass, hashCode, notify, notifyAll, wait, wait, wait

Field Detail

removeAll

public static final GraphEvents removeAll

startRead

public static final GraphEvents startRead

finishRead

public static final GraphEvents finishRead

Constructor Detail

GraphEvents

public GraphEvents(String title,
                   Object content)

Method Detail

equals

public boolean equals(Object o)

Overrides:

equals in class Object

same

public boolean same(GraphEvents o)

remove

public static GraphEvents remove(Node s,
                                 Node p,
                                 Node o)

toString

public String toString()

Overrides:

toString in class Object

getTriple

public Triple getTriple()

A fluid triple relevant to the event, or null if not applicable. For events generated by the Jena code base the title is always a String, and is one of:

startRead

finishRead

null

removeAll

Triple.ANY

remove

The fluid triple being removed.

Returns:

An interesting triple.

getContent

public Object getContent()

For events generated by the Jena code base the content is one of:

startRead

finishRead

removeAll

The empty string.

remove

The (non-concrete) triple being removed.

getTitle

public Object getTitle()

For events generated by the Jena code base the title is always a String, and is one of:

startRead

startRead

finishRead

finishRead

removeAll

removeAll

remove

remove(Node, Node, Node)