org.eclipse.stardust.engine.api.runtime
Interface HistoricalEventDescriptionStateChange

All Superinterfaces:

HistoricalEventDescription, java.io.Serializable

public interface HistoricalEventDescriptionStateChange
extends HistoricalEventDescription

Description object for a state change event.

Author:

Stephan.Born

Field Summary

static int	FROM_STATE_IDX Valid index value for HistoricalEventDescription.getItem(int).
static int	TO_PERFORMER_IDX Valid index value for HistoricalEventDescription.getItem(int).
static int	TO_STATE_IDX Valid index value for HistoricalEventDescription.getItem(int).

Method Summary

ActivityInstanceState	getFromState() Will return the state before state change was performed.
Participant	getToPerformer() Will return the performer after state change was performed.
ActivityInstanceState	getToState() Will return the state after state change was performed.

Methods inherited from interface org.eclipse.stardust.engine.api.runtime.HistoricalEventDescription

getItem

Field Detail

FROM_STATE_IDX

static final int FROM_STATE_IDX

Valid index value for HistoricalEventDescription.getItem(int). Will return state before state change was performed.

See Also:

getFromState(), Constant Field Values

TO_STATE_IDX

static final int TO_STATE_IDX

Valid index value for HistoricalEventDescription.getItem(int). Will return state after state change was performed.

See Also:

getToState(), Constant Field Values

TO_PERFORMER_IDX

static final int TO_PERFORMER_IDX

Valid index value for HistoricalEventDescription.getItem(int). Will return performer after state change was performed.

See Also:

getToPerformer(), Constant Field Values

Method Detail

getFromState

ActivityInstanceState getFromState()

Will return the state before state change was performed.

Returns:

The state before state change was performed.

getToState

ActivityInstanceState getToState()

Will return the state after state change was performed.

Returns:

The state after state change was performed.

getToPerformer

Participant getToPerformer()

Will return the performer after state change was performed.

Returns:

The performer after state change was performed.