de.bwaldvogel.mongo.backend.memory.index

Class MemoryUniqueIndex

java.lang.Object

de.bwaldvogel.mongo.backend.Index<P>

de.bwaldvogel.mongo.backend.AbstractUniqueIndex<java.lang.Integer>

de.bwaldvogel.mongo.backend.memory.index.MemoryUniqueIndex

public class MemoryUniqueIndex
extends de.bwaldvogel.mongo.backend.AbstractUniqueIndex<java.lang.Integer>

Field Summary

Fields inherited from class de.bwaldvogel.mongo.backend.Index

ascending, key

Constructor Summary

Constructors

Constructor and Description
MemoryUniqueIndex(java.lang.String key, boolean ascending)

Method Summary

Modifier and Type	Method and Description
protected boolean	containsKey(java.lang.Object key)
long	getCount()
long	getDataSize()
protected java.lang.Iterable<java.util.Map.Entry<java.lang.Object,java.lang.Integer>>	getIterable()
protected java.lang.Integer	getPosition(java.lang.Object key)
protected boolean	putKeyPosition(java.lang.Object key, java.lang.Integer position)
protected java.lang.Integer	removeDocument(java.lang.Object key)

Methods inherited from class de.bwaldvogel.mongo.backend.AbstractUniqueIndex

add, canHandle, checkAdd, checkUpdate, getPositions, remove, updateInPlace

Methods inherited from class de.bwaldvogel.mongo.backend.Index

getKey, getName

Methods inherited from class java.lang.Object

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

Constructor Detail

MemoryUniqueIndex

public MemoryUniqueIndex(java.lang.String key,
                         boolean ascending)

Method Detail

getCount

public long getCount()

Specified by:

getCount in class de.bwaldvogel.mongo.backend.Index<java.lang.Integer>

getDataSize

public long getDataSize()

Specified by:

getDataSize in class de.bwaldvogel.mongo.backend.Index<java.lang.Integer>

removeDocument

protected java.lang.Integer removeDocument(java.lang.Object key)

Specified by:

removeDocument in class de.bwaldvogel.mongo.backend.AbstractUniqueIndex<java.lang.Integer>

containsKey

protected boolean containsKey(java.lang.Object key)

Specified by:

containsKey in class de.bwaldvogel.mongo.backend.AbstractUniqueIndex<java.lang.Integer>

putKeyPosition

protected boolean putKeyPosition(java.lang.Object key,
                                 java.lang.Integer position)

Specified by:

putKeyPosition in class de.bwaldvogel.mongo.backend.AbstractUniqueIndex<java.lang.Integer>

getPosition

protected java.lang.Integer getPosition(java.lang.Object key)

Specified by:

getPosition in class de.bwaldvogel.mongo.backend.AbstractUniqueIndex<java.lang.Integer>

getIterable

protected java.lang.Iterable<java.util.Map.Entry<java.lang.Object,java.lang.Integer>> getIterable()

Specified by:

getIterable in class de.bwaldvogel.mongo.backend.AbstractUniqueIndex<java.lang.Integer>