org.modeshape.repository.sequencer
Class SequencerContext

java.lang.Object
  org.modeshape.repository.sequencer.SequencerContext

@NotThreadSafe
public class SequencerContext
extends Object

The sequencer context represents the complete context of a sequencer invocation, including the execution context (which contains JAAS credentials, namespace mappings, and value factories) and the I/O environment for writing output.

This class is not thread safe due to its use of a destination.

Constructor Summary

SequencerContext(ExecutionContext executionContext, Graph sourceGraph, Graph outputGraph, DateTime timestamp)

Method Summary

Destination	getDestination() Returns the I/O environment in which this sequencer context operates
ExecutionContext	getExecutionContext() Returns the execution context under which this sequencer context operates
DateTime	getTimestamp() Get the timestamp of the sequencing.

Methods inherited from class java.lang.Object

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

Constructor Detail

SequencerContext

public SequencerContext(ExecutionContext executionContext,
                        Graph sourceGraph,
                        Graph outputGraph,
                        DateTime timestamp)

Method Detail

getExecutionContext

public ExecutionContext getExecutionContext()

Returns the execution context under which this sequencer context operates

Returns:

the execution context under which this sequencer context operates

getTimestamp

public DateTime getTimestamp()

Get the timestamp of the sequencing. This is always the timestamp of the change event that is being processed.

Returns:

timestamp the "current" timestamp; never null

getDestination

public Destination getDestination()

Returns the I/O environment in which this sequencer context operates

Returns:

the I/O environment in which this sequencer context operates