| java.lang.Object
 org.griphyn.cPlanner.cluster.ClustererFactory
| ClustererFactory | | public class ClustererFactory (Code) | | A factory class to load the appropriate Partitioner, and Clusterer Callback
for clustering. An abstract factory, as it loads the appropriate partitioner
matching a clustering technique.
author:
Karan Vahi vahi@isi.edu
version:
$Revision: 450 $ |
| Method Summary | |
| public static Clusterer | loadClusterer(ADag dag, PegasusBag bag, String type)
Loads the appropriate clusterer on the basis of the clustering type
specified in the options passed to the planner.
Parameters:
dag - the workflow being clustered.
Parameters:
bag - the bag of initialization objects.
Parameters:
type - type of clustering to be used. | | public static Partitioner | loadPartitioner(PegasusProperties properties, String type, GraphNode root, Map graph)
Loads the appropriate partitioner on the basis of the clustering type
specified in the options passed to the planner.
Parameters:
properties - the PegasusProperties object containing allthe properties required by Pegasus.
Parameters:
type - type of clustering to be used.
Parameters:
root - the dummy root node of the graph.
Parameters:
graph - the map containing all the nodes of the graph keyed bythe logical id of the nodes. |
| DEFAULT_PACKAGE_NAME | | final public static String DEFAULT_PACKAGE_NAME(Code) | | The default package where all the implementations reside.
|
| HORIZONTAL_CLUSTERING_CLASS | | final public static String HORIZONTAL_CLUSTERING_CLASS(Code) | | The name of the class implementing horizontal clustering.
|
| VERTICAL_CLUSTERING_CLASS | | final public static String VERTICAL_CLUSTERING_CLASS(Code) | | The name of the class implementing vertical clustering.
|
| loadPartitioner | | public static Partitioner loadPartitioner(PegasusProperties properties, String type, GraphNode root, Map graph) throws ClustererFactoryException(Code) | | Loads the appropriate partitioner on the basis of the clustering type
specified in the options passed to the planner.
Parameters:
properties - the PegasusProperties object containing allthe properties required by Pegasus.
Parameters:
type - type of clustering to be used.
Parameters:
root - the dummy root node of the graph.
Parameters:
graph - the map containing all the nodes of the graph keyed bythe logical id of the nodes. the instance of the appropriate partitioner.
throws:
ClustererFactoryException - that nests any error thatmight occur during the instantiation
See Also: ClustererFactory.DEFAULT_PACKAGE_NAME |
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