co.cask.cdap.data2.metadata.indexer

Class SchemaIndexer

java.lang.Object

co.cask.cdap.data2.metadata.indexer.SchemaIndexer

All Implemented Interfaces:

Indexer

public class SchemaIndexer
extends Object
implements Indexer

An Indexer to generate indexes for a Schema

Constructor Summary

Constructors

Constructor and Description
SchemaIndexer()

Method Summary

Methods

Modifier and Type	Method and Description
Set<String>	getIndexes(MetadataEntry entry) Creates the indexes for the MetadataEntry

Methods inherited from class java.lang.Object

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

Constructor Detail

SchemaIndexer

public SchemaIndexer()

Method Detail

getIndexes

public Set<String> getIndexes(MetadataEntry entry)

Description copied from interface: Indexer

Creates the indexes for the MetadataEntry

Specified by:

getIndexes in interface Indexer

Parameters:

entry - the MetadataEntry for which indexes needs to be created

Returns:

a Set<String> containing indexes for the given MetadataEntry