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>

Constructor Summary

Constructors

Constructor and Description
MemoryUniqueIndex(java.util.List<de.bwaldvogel.mongo.backend.IndexKey> keys, boolean sparse)

Method Summary

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

getKeys, getName, isCompoundIndex, isSparse, keys, keySet, nullAwareEqualsKeys

Methods inherited from class java.lang.Object

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

Constructor Detail

MemoryUniqueIndex

public MemoryUniqueIndex(java.util.List<de.bwaldvogel.mongo.backend.IndexKey> keys,
                         boolean sparse)

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.util.List<java.lang.Object> key)

Specified by:

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

containsKey

protected boolean containsKey(java.util.List<java.lang.Object> key)

Specified by:

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

putKeyPosition

protected boolean putKeyPosition(java.util.List<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.util.List<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.util.List<java.lang.Object>,java.lang.Integer>> getIterable()

Specified by:

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