| java.lang.Object
 org.griphyn.cPlanner.partitioner.ClustererCallback
| ClustererCallback | | public class ClustererCallback implements Callback(Code) | | A Callback implementation that passes the partitions detected during the
partitioning of the worflow to a Clusterer for clustering. The clusterer
is passed off to the callback during the callback initialization.
author:
Karan Vahi
version:
$Revision: 50 $ |
| Method Summary | |
| public void | cbDone()
Callback for the partitioner to signal that it is done with the processing. | | public void | cbParents(String child, List parents)
Callback for when a partitioner determines the relations between partitions
that it has previously constructed. | | public void | cbPartition(Partition p)
Callback for when a partitioner determines that partition has been
constructed. | | public void | initialize(PegasusProperties properties, Clusterer clusterer)
Initializes the callback. |
| ClustererCallback | | public ClustererCallback()(Code) | | The default constructor.
|
| cbDone | | public void cbDone()(Code) | | Callback for the partitioner to signal that it is done with the processing.
|
| cbParents | | public void cbParents(String child, List parents)(Code) | | Callback for when a partitioner determines the relations between partitions
that it has previously constructed.
Parameters:
child - the id of a partition.
Parameters:
parents - the list of String objects that containthe id's of the parents of the partition.
throws:
RuntimeException - in case of callback not being initialized, ora ClustererException being thrown during the Clusterer operation. |
| cbPartition | | public void cbPartition(Partition p)(Code) | | Callback for when a partitioner determines that partition has been
constructed. The partition is passed off to the clusterer that the
callback has been initialized with.
Parameters:
p - the constructed partition.
throws:
RuntimeException - in case of callback not being initialized, ora ClustererException being thrown during the Clusterer operation. |
| initialize | | public void initialize(PegasusProperties properties, Clusterer clusterer)(Code) | | Initializes the callback.
Parameters:
properties - the properties passed to the planner.
Parameters:
clusterer - the clusterer that has to be called out, in the callbackmethods. |
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