com.graphaware.runtime.metadata

Class NodeBasedContext

java.lang.Object

com.graphaware.runtime.metadata.BaseTimerDrivenModuleContext<org.neo4j.graphdb.Node>

com.graphaware.runtime.metadata.NodeBasedContext

All Implemented Interfaces:

TimerDrivenModuleContext<org.neo4j.graphdb.Node>

public class NodeBasedContext
extends BaseTimerDrivenModuleContext<org.neo4j.graphdb.Node>

BaseTimerDrivenModuleContext with Node as the position representation and no extra data.

Field Summary

Fields inherited from interface com.graphaware.runtime.metadata.TimerDrivenModuleContext

ASAP

Constructor Summary

Constructors

Constructor and Description
NodeBasedContext(long nodeId) Construct a new context.
NodeBasedContext(long nodeId, long earliestNextCall) Construct a new context.
NodeBasedContext(org.neo4j.graphdb.Node node) Construct a new context.
NodeBasedContext(org.neo4j.graphdb.Node node, long earliestNextCall) Construct a new context.

Method Summary

Modifier and Type	Method and Description
boolean	equals(Object o)
org.neo4j.graphdb.Node	find(org.neo4j.graphdb.GraphDatabaseService database) Find the position in the database.
int	hashCode()

Methods inherited from class com.graphaware.runtime.metadata.BaseTimerDrivenModuleContext

earliestNextCall

Methods inherited from class java.lang.Object

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

Constructor Detail

NodeBasedContext

public NodeBasedContext(long nodeId)

Construct a new context.

Parameters:

nodeId - ID of the node.

NodeBasedContext

public NodeBasedContext(org.neo4j.graphdb.Node node)

Construct a new context.

Parameters:

node - the node. Must not be null.

NodeBasedContext

public NodeBasedContext(long nodeId,
                        long earliestNextCall)

Construct a new context.

Parameters:

nodeId - ID of the node.

earliestNextCall - time in ms since 1/1/1970 when the module wants to be called next at the earliest.

NodeBasedContext

public NodeBasedContext(org.neo4j.graphdb.Node node,
                        long earliestNextCall)

Construct a new context.

Parameters:

node - the node. Must not be null.

earliestNextCall - time in ms since 1/1/1970 when the module wants to be called next at the earliest.

Method Detail

find

public org.neo4j.graphdb.Node find(org.neo4j.graphdb.GraphDatabaseService database)

Find the position in the database.

Parameters:

database - The GraphDatabaseService in which to find the position.

Returns:

A representation of the position.

equals

public boolean equals(Object o)

Overrides:

equals in class BaseTimerDrivenModuleContext<org.neo4j.graphdb.Node>

hashCode

public int hashCode()

Overrides:

hashCode in class BaseTimerDrivenModuleContext<org.neo4j.graphdb.Node>