cascading.pipe
Interface Group

All Superinterfaces:
FlowElement, java.io.Serializable
All Known Implementing Classes:
CoGroup, GroupBy

public interface Group
extends FlowElement


Method Summary
 java.util.Map<java.lang.String,Fields> getKeySelectors()
           
 java.lang.String getName()
           
 java.util.Map<java.lang.String,Fields> getSortingSelectors()
           
 boolean isCoGroup()
           
 boolean isGroupBy()
           
 boolean isSorted()
           
 boolean isSortReversed()
           
 
Methods inherited from interface cascading.flow.FlowElement
getConfigDef, getStepConfigDef, hasConfigDef, hasProcessConfigDef, isEquivalentTo, outgoingScopeFor, resolveFields, resolveIncomingOperationFields
 

Method Detail

getName

java.lang.String getName()

isGroupBy

boolean isGroupBy()

isCoGroup

boolean isCoGroup()

isSortReversed

boolean isSortReversed()

isSorted

boolean isSorted()

getKeySelectors

java.util.Map<java.lang.String,Fields> getKeySelectors()

getSortingSelectors

java.util.Map<java.lang.String,Fields> getSortingSelectors()


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