com.netflix.hollow.tools.combine

Class HollowCombinerExcludeOrdinalsCopyDirector

java.lang.Object

com.netflix.hollow.tools.combine.HollowCombinerExcludeOrdinalsCopyDirector

All Implemented Interfaces:

HollowCombinerCopyDirector

public class HollowCombinerExcludeOrdinalsCopyDirector
extends java.lang.Object
implements HollowCombinerCopyDirector

An implementation of HollowCombinerCopyDirector which specifies the ordinals to include in the copy operation for a single state engine.

Field Summary

Fields inherited from interface com.netflix.hollow.tools.combine.HollowCombinerCopyDirector

DEFAULT_DIRECTOR

Constructor Summary

Constructors

Constructor and Description
HollowCombinerExcludeOrdinalsCopyDirector(java.util.Map<java.lang.String,java.util.BitSet> excludedOrdinals)

Method Summary

Modifier and Type	Method and Description
boolean	shouldCopy(HollowTypeReadState typeState, int ordinal)

Methods inherited from class java.lang.Object

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

Constructor Detail

HollowCombinerExcludeOrdinalsCopyDirector

public HollowCombinerExcludeOrdinalsCopyDirector(java.util.Map<java.lang.String,java.util.BitSet> excludedOrdinals)

Method Detail

shouldCopy

public boolean shouldCopy(HollowTypeReadState typeState,
                          int ordinal)

Specified by:

shouldCopy in interface HollowCombinerCopyDirector

Parameters:

typeState - the read state

ordinal - the ordinal to copy

Returns:

whether or not to include the specified ordinal from the supplied HollowTypeReadState in the output. If this method returns false, then the copier will not attempt to directly copy the matching record. However, if the matching record is referenced via another record for which this method returns true, then it will still be copied.