org.neo4j.kernel.api.impl.index.sampler

Class AggregatingIndexSampler

java.lang.Object

org.neo4j.kernel.api.impl.index.sampler.AggregatingIndexSampler

All Implemented Interfaces:

org.neo4j.storageengine.api.schema.IndexSampler

public class AggregatingIndexSampler
extends Object
implements org.neo4j.storageengine.api.schema.IndexSampler

Index sampler implementation that provide total sampling result of multiple provided samples, by aggregating their internal independent samples.

Field Summary

Fields inherited from interface org.neo4j.storageengine.api.schema.IndexSampler

EMPTY

Constructor Summary

Constructors

Constructor and Description
AggregatingIndexSampler(List<org.neo4j.storageengine.api.schema.IndexSampler> indexSamplers)

Method Summary

Modifier and Type	Method and Description
org.neo4j.storageengine.api.schema.IndexSample	combine(org.neo4j.storageengine.api.schema.IndexSample sample1, org.neo4j.storageengine.api.schema.IndexSample sample2)
org.neo4j.storageengine.api.schema.IndexSample	sampleIndex()

Methods inherited from class java.lang.Object

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

Constructor Detail

AggregatingIndexSampler

public AggregatingIndexSampler(List<org.neo4j.storageengine.api.schema.IndexSampler> indexSamplers)

Method Detail

sampleIndex

public org.neo4j.storageengine.api.schema.IndexSample sampleIndex()
                                                           throws org.neo4j.kernel.api.exceptions.index.IndexNotFoundKernelException

Specified by:

sampleIndex in interface org.neo4j.storageengine.api.schema.IndexSampler

Throws:

org.neo4j.kernel.api.exceptions.index.IndexNotFoundKernelException

combine

public org.neo4j.storageengine.api.schema.IndexSample combine(org.neo4j.storageengine.api.schema.IndexSample sample1,
                                                              org.neo4j.storageengine.api.schema.IndexSample sample2)