com.hazelcast.query.impl

Interface IndexProvider

All Known Implementing Classes:

DefaultIndexProvider

public interface IndexProvider

Provides storage-specific indexes to Indexes.

Method Summary

Modifier and Type	Method and Description
InternalIndex	createIndex(String attributeName, boolean ordered, Extractors extractors, InternalSerializationService ss, IndexCopyBehavior copyBehavior, PerIndexStats stats) Creates a new index for the given attribute name.

Method Detail

createIndex

InternalIndex createIndex(String attributeName,
                          boolean ordered,
                          Extractors extractors,
                          InternalSerializationService ss,
                          IndexCopyBehavior copyBehavior,
                          PerIndexStats stats)

Creates a new index for the given attribute name.

Parameters:

attributeName - the attribute name to create the index for.

ordered - true to create an ordered index supporting fast range queries, false to create an unordered index supporting fast point queries only.

extractors - the extractors to extract values of the given attribute.

ss - the serialization service to perform the deserialization of entries while extracting values from them.

copyBehavior - the desired index copy behaviour.

stats - the index stats instance to report the statistics to.

Returns:

the created index instance.