de.bwaldvogel.mongo.backend

Class AbstractUniqueIndex<P>

java.lang.Object

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

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

public abstract class AbstractUniqueIndex<P>
extends Index<P>

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	AbstractUniqueIndex(java.util.List<IndexKey> keys, boolean sparse)

Method Summary

Modifier and Type	Method and Description
void	add(Document document, P position, MongoCollection<P> collection)
boolean	canHandle(Document query)
void	checkAdd(Document document, MongoCollection<P> collection)
void	checkUpdate(Document oldDocument, Document newDocument, MongoCollection<P> collection)
protected boolean	containsKey(KeyValue keyValue)
protected abstract java.lang.Iterable<java.util.Map.Entry<KeyValue,P>>	getIterable()
protected abstract P	getPosition(KeyValue keyValue)
java.lang.Iterable<P>	getPositions(Document query)
protected abstract boolean	putKeyPosition(KeyValue keyValue, P position)
P	remove(Document document)
protected abstract P	removeDocument(KeyValue keyValue)
void	updateInPlace(Document oldDocument, Document newDocument, MongoCollection<P> collection)

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

getCount, getDataSize, getKeys, getName, isCompoundIndex, isEmpty, isSparse, keys, keySet, nullAwareEqualsKeys

Methods inherited from class java.lang.Object

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

Constructor Detail

AbstractUniqueIndex

protected AbstractUniqueIndex(java.util.List<IndexKey> keys,
                              boolean sparse)

Method Detail

removeDocument

protected abstract P removeDocument(KeyValue keyValue)

containsKey

protected boolean containsKey(KeyValue keyValue)

putKeyPosition

protected abstract boolean putKeyPosition(KeyValue keyValue,
                                          P position)

getIterable

protected abstract java.lang.Iterable<java.util.Map.Entry<KeyValue,P>> getIterable()

getPosition

protected abstract P getPosition(KeyValue keyValue)

remove

public P remove(Document document)

Specified by:

remove in class Index<P>

checkAdd

public void checkAdd(Document document,
                     MongoCollection<P> collection)

Specified by:

checkAdd in class Index<P>

add

public void add(Document document,
                P position,
                MongoCollection<P> collection)

Specified by:

add in class Index<P>

checkUpdate

public void checkUpdate(Document oldDocument,
                        Document newDocument,
                        MongoCollection<P> collection)

Specified by:

checkUpdate in class Index<P>

updateInPlace

public void updateInPlace(Document oldDocument,
                          Document newDocument,
                          MongoCollection<P> collection)
                   throws KeyConstraintError

Specified by:

updateInPlace in class Index<P>

Throws:

KeyConstraintError

canHandle

public boolean canHandle(Document query)

Specified by:

canHandle in class Index<P>

getPositions

public java.lang.Iterable<P> getPositions(Document query)

Specified by:

getPositions in class Index<P>