com.hazelcast.query.impl

Class BaseIndexStore

java.lang.Object

com.hazelcast.query.impl.BaseIndexStore

All Implemented Interfaces:

IndexStore

Direct Known Subclasses:

SortedIndexStore, UnsortedIndexStore

public abstract class BaseIndexStore
extends Object
implements IndexStore

Base class for concrete index store implementations

Field Summary

Fields

Modifier and Type	Field and Description
protected static float	LOAD_FACTOR
protected ReentrantReadWriteLock	lock
protected ReentrantReadWriteLock.ReadLock	readLock
protected ReentrantReadWriteLock.WriteLock	writeLock

Constructor Summary

Constructors

Constructor and Description
BaseIndexStore()

Method Summary

Methods

Modifier and Type	Method and Description
protected MultiResultSet	createMultiResultSet()
void	newIndex(Object newValue, QueryableEntry record)
protected void	releaseReadLock()
void	removeIndex(Object oldValue, Data indexKey)
protected void	takeReadLock()
void	updateIndex(Object oldValue, Object newValue, QueryableEntry entry)

Methods inherited from class java.lang.Object

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

Methods inherited from interface com.hazelcast.query.impl.IndexStore

clear, getRecordMap, getRecords, getRecords, getSubRecords, getSubRecordsBetween

Field Detail

LOAD_FACTOR

protected static final float LOAD_FACTOR

See Also:

Constant Field Values

lock

protected ReentrantReadWriteLock lock

readLock

protected ReentrantReadWriteLock.ReadLock readLock

writeLock

protected ReentrantReadWriteLock.WriteLock writeLock

Constructor Detail

BaseIndexStore

public BaseIndexStore()

Method Detail

newIndex

public final void newIndex(Object newValue,
            QueryableEntry record)

Specified by:

newIndex in interface IndexStore

removeIndex

public final void removeIndex(Object oldValue,
               Data indexKey)

Specified by:

removeIndex in interface IndexStore

updateIndex

public final void updateIndex(Object oldValue,
               Object newValue,
               QueryableEntry entry)

Specified by:

updateIndex in interface IndexStore

takeReadLock

protected void takeReadLock()

releaseReadLock

protected void releaseReadLock()

createMultiResultSet

protected MultiResultSet createMultiResultSet()