cascading.pipe
Interface Group

All Superinterfaces:
FlowElement, Serializable
All Known Implementing Classes:
CoGroup, GroupBy

public interface Group
extends FlowElement


Method Summary
 Map<String,Fields> getKeySelectors()
           
 String getName()
           
 Map<String,Fields> getSortingSelectors()
           
 boolean isCoGroup()
           
 boolean isGroupBy()
           
 boolean isSorted()
           
 boolean isSortReversed()
           
 
Methods inherited from interface cascading.flow.FlowElement
getConfigDef, getStepConfigDef, hasConfigDef, hasStepConfigDef, isEquivalentTo, outgoingScopeFor, resolveIncomingOperationArgumentFields, resolveIncomingOperationPassThroughFields
 

Method Detail

getName

String getName()

isGroupBy

boolean isGroupBy()

isCoGroup

boolean isCoGroup()

isSortReversed

boolean isSortReversed()

isSorted

boolean isSorted()

getKeySelectors

Map<String,Fields> getKeySelectors()

getSortingSelectors

Map<String,Fields> getSortingSelectors()


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