com.impetus.client.cassandra.index

Class CassandraIndexHelper

java.lang.Object

com.impetus.client.cassandra.index.CassandraIndexHelper

public class CassandraIndexHelper
extends Object

Provides functionalities related to indexing in cassandra

Author:

amresh.singh

Constructor Summary

Constructors

Constructor and Description
CassandraIndexHelper()

Method Summary

Methods

Modifier and Type	Method and Description
static org.apache.cassandra.thrift.IndexType	getIndexType(String indexType)
static String	getInvertedIndexTableName(String tableName) Generates inverted index table name for a given table
static boolean	isInvertedIndexingApplicable(EntityMetadata m, boolean useSecondryIndex) Checks whether Inverted indexing is applicable for a given entity whose metadata is passed as parameter

Methods inherited from class java.lang.Object

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

Constructor Detail

CassandraIndexHelper

public CassandraIndexHelper()

Method Detail

getInvertedIndexTableName

public static String getInvertedIndexTableName(String tableName)

Generates inverted index table name for a given table

Parameters:

tableName -

Returns:

isInvertedIndexingApplicable

public static boolean isInvertedIndexingApplicable(EntityMetadata m,
                                   boolean useSecondryIndex)

Checks whether Inverted indexing is applicable for a given entity whose metadata is passed as parameter

Parameters:

m -

Returns:

getIndexType

public static org.apache.cassandra.thrift.IndexType getIndexType(String indexType)

Parameters:

indexType -

Returns: