Usually, criteria for the resource selection must be determined within the resource assignment, based on the list of resources obtained with {@link #listResources listResources}. Implementations of resource management facilities may, however, support some query functionality that eases this task for the resource assignment service. The resource assignment service may have received such resource selection information from the workflow engine via {@link de.danet.an.workflow.spis.ras.ResourceAssignmentService#autoAssignResources autoAssignResources} (the workflow component hasobtained the information propably as part of the process description and passed it through transparently).
@param resSel an object that describes resource selection criteria
@return collection of RmsEntry objects
@throws UnsupportedOperationException if the resource managementservice does not support this feature.
@throws ResourceException if an error occurs
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