Package edu.isi.pegasus.planner.selector.transformation

Class Random

java.lang.Object

edu.isi.pegasus.planner.selector.TransformationSelector

edu.isi.pegasus.planner.selector.transformation.Random

public class Random
extends TransformationSelector

This implemenation of the TCSelector selects a random TransformationCatalogEntry from a List of entries.

Version:

$Revision$

Author:

Gaurang Mehta

Field Summary

Fields inherited from class edu.isi.pegasus.planner.selector.TransformationSelector

mLogger, PACKAGE_NAME

Constructor Summary

Constructors

Constructor	Description
Random()

Method Summary

Modifier and Type	Method	Description
List	getTCEntry(List<edu.isi.pegasus.planner.catalog.transformation.TransformationCatalogEntry> tcEntries, String preferredSite)	This method randomly selects one of the records from numerous valid Transformation Catalog Entries returned by the TCMapper.

Methods inherited from class edu.isi.pegasus.planner.selector.TransformationSelector

loadTXSelector

Methods inherited from class java.lang.Object

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

Constructor Details

Random

public Random()

Method Details

getTCEntry

public List getTCEntry(List<edu.isi.pegasus.planner.catalog.transformation.TransformationCatalogEntry> tcEntries,
 String preferredSite)

This method randomly selects one of the records from numerous valid Transformation Catalog Entries returned by the TCMapper.

Specified by:

getTCEntry in class TransformationSelector

Parameters:

tcEntries - List TransformationCatalogEntry objects returned by the TCMapper.

preferredSite - the preferred site for selecting the TC entries

Returns:

TransformationCatalogEntry Single TransformationCatalogEntry object