org.openxri.pipeline.stages
Class EmptyXRDStage
java.lang.Object
org.openxri.pipeline.stages.AbstractStage
org.openxri.pipeline.stages.EmptyXRDStage
- All Implemented Interfaces:
- java.io.Serializable, Stage
public class EmptyXRDStage
- extends AbstractStage
A stage that clears the whole XRD. A fresh empty XRD will be passed to the next stage.
Parameters for the stage's configuration:
(none)
Recommended pipeline(s) for this stage:
CREATE, LOOKUP
- Author:
- =peacekeeper
- See Also:
- Serialized Form
Constructor Summary |
EmptyXRDStage(java.util.Properties properties)
|
Method Summary |
XRD |
execute(Store store,
XRD xrd,
XRISegment segment,
Authority parentAuthority,
java.lang.String subSegmentName,
Authority authority,
boolean isCreate)
Called as part of executing a pipeline. |
void |
init()
A stage is constructed by the PipelineRegistry by passing a Properties object
to its constructor and then calling this init() method. |
Methods inherited from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
EmptyXRDStage
public EmptyXRDStage(java.util.Properties properties)
init
public void init()
- Description copied from interface:
Stage
- A stage is constructed by the PipelineRegistry by passing a Properties object
to its constructor and then calling this init() method.
execute
public XRD execute(Store store,
XRD xrd,
XRISegment segment,
Authority parentAuthority,
java.lang.String subSegmentName,
Authority authority,
boolean isCreate)
throws StageException
- Description copied from interface:
Stage
- Called as part of executing a pipeline.
- Parameters:
store
- The store from which the authorities were retrieved.xrd
- A XRD as it currently looks like on the pipeline. The stage is free to modify and return it in any way.segment
- The XRI segment that resolves to the XRD being processed.parentAuthority
- The parent authority, i.e. the authority describing the XRD.subSegmentName
- The name of the subsegment that connects the two authorities.authority
- The authority, i.e. the authority described by the XRD.isCreate
- Whether this stage is execute as part of a CREATE pipeline.
- Returns:
- The XRD that is passed on to the next stage of the pipeline.
- Throws:
StageException
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