de.bwaldvogel.mongo.backend

Class AbstractUniqueIndex<KEY>

java.lang.Object

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

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

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

Field Summary

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

ascending, key

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	AbstractUniqueIndex(java.lang.String key, boolean ascending)

Method Summary

Modifier and Type	Method and Description
void	add(org.bson.BSONObject document, KEY key)
boolean	canHandle(org.bson.BSONObject query)
void	checkAdd(org.bson.BSONObject document)
void	checkUpdate(org.bson.BSONObject oldDocument, org.bson.BSONObject newDocument)
protected abstract boolean	containsKeyValue(java.lang.Object keyValue)
protected abstract java.lang.Iterable<java.util.Map.Entry<java.lang.Object,KEY>>	getIterable()
protected abstract KEY	getKey(java.lang.Object keyValue)
java.lang.Iterable<KEY>	getKeys(org.bson.BSONObject query)
protected abstract void	putKeyValue(java.lang.Object keyValue, KEY key)
KEY	remove(org.bson.BSONObject document)
protected abstract KEY	removeDocument(java.lang.Object keyValue)
void	updateInPlace(org.bson.BSONObject oldDocument, org.bson.BSONObject newDocument)

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

getCount, getDataSize, getKeyValue, getName

Methods inherited from class java.lang.Object

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

Constructor Detail

AbstractUniqueIndex

protected AbstractUniqueIndex(java.lang.String key,
                              boolean ascending)

Method Detail

removeDocument

protected abstract KEY removeDocument(java.lang.Object keyValue)

containsKeyValue

protected abstract boolean containsKeyValue(java.lang.Object keyValue)

putKeyValue

protected abstract void putKeyValue(java.lang.Object keyValue,
                                    KEY key)

getIterable

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

getKey

protected abstract KEY getKey(java.lang.Object keyValue)

remove

public KEY remove(org.bson.BSONObject document)

Specified by:

remove in class Index<KEY>

checkAdd

public void checkAdd(org.bson.BSONObject document)
              throws MongoServerError

Specified by:

checkAdd in class Index<KEY>

Throws:

MongoServerError

add

public void add(org.bson.BSONObject document,
                KEY key)
         throws MongoServerError

Specified by:

add in class Index<KEY>

Throws:

MongoServerError

checkUpdate

public void checkUpdate(org.bson.BSONObject oldDocument,
                        org.bson.BSONObject newDocument)
                 throws MongoServerError

Specified by:

checkUpdate in class Index<KEY>

Throws:

MongoServerError

updateInPlace

public void updateInPlace(org.bson.BSONObject oldDocument,
                          org.bson.BSONObject newDocument)
                   throws KeyConstraintError

Specified by:

updateInPlace in class Index<KEY>

Throws:

KeyConstraintError

canHandle

public boolean canHandle(org.bson.BSONObject query)

Specified by:

canHandle in class Index<KEY>

getKeys

public java.lang.Iterable<KEY> getKeys(org.bson.BSONObject query)

Specified by:

getKeys in class Index<KEY>