com.hazelcast.query.impl

Class IndexImpl

java.lang.Object

com.hazelcast.query.impl.IndexImpl

All Implemented Interfaces:

Index

public class IndexImpl
extends Object
implements Index

Implementation for Index

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	IndexImpl.NullObject Provides comparable null object.

Field Summary

Fields

Modifier and Type	Field and Description
static IndexImpl.NullObject	NULL Creates instance from NullObject is a inner class.

Constructor Summary

Constructors

Constructor and Description
IndexImpl(String attribute, boolean ordered)

Method Summary

Methods

Modifier and Type	Method and Description
void	clear()
String	getAttributeName()
Set<QueryableEntry>	getRecords(Comparable value)
Set<QueryableEntry>	getRecords(Comparable[] values)
ConcurrentMap<Data,Comparable>	getRecordValues()
Set<QueryableEntry>	getSubRecords(ComparisonType comparisonType, Comparable searchedValue)
Set<QueryableEntry>	getSubRecordsBetween(Comparable from, Comparable to)
boolean	isOrdered()
void	removeEntryIndex(Data indexKey)
void	saveEntryIndex(QueryableEntry e)

Methods inherited from class java.lang.Object

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

Field Detail

NULL

public static final IndexImpl.NullObject NULL

Creates instance from NullObject is a inner class.

Constructor Detail

IndexImpl

public IndexImpl(String attribute,
         boolean ordered)

Method Detail

removeEntryIndex

public void removeEntryIndex(Data indexKey)

Specified by:

removeEntryIndex in interface Index

clear

public void clear()

Specified by:

clear in interface Index

saveEntryIndex

public void saveEntryIndex(QueryableEntry e)
                    throws QueryException

Specified by:

saveEntryIndex in interface Index

Throws:

QueryException

getRecords

public Set<QueryableEntry> getRecords(Comparable[] values)

Specified by:

getRecords in interface Index

getRecords

public Set<QueryableEntry> getRecords(Comparable value)

Specified by:

getRecords in interface Index

getSubRecordsBetween

public Set<QueryableEntry> getSubRecordsBetween(Comparable from,
                                       Comparable to)

Specified by:

getSubRecordsBetween in interface Index

getSubRecords

public Set<QueryableEntry> getSubRecords(ComparisonType comparisonType,
                                Comparable searchedValue)

Specified by:

getSubRecords in interface Index

getRecordValues

public ConcurrentMap<Data,Comparable> getRecordValues()

getAttributeName

public String getAttributeName()

Specified by:

getAttributeName in interface Index

isOrdered

public boolean isOrdered()

Specified by:

isOrdered in interface Index