org.neodatis.odb.impl.core.query.criteria

Class CollectionQueryResultAction

java.lang.Object

org.neodatis.odb.impl.core.query.criteria.CollectionQueryResultAction

All Implemented Interfaces:

IMatchingObjectAction

public class CollectionQueryResultAction
extends java.lang.Object
implements IMatchingObjectAction

Class that manage normal query. Query that return a list of objects. For each object That matches the query criteria, the objectMatch method is called and it keeps the objects in the 'objects' instance.

Constructor Summary

Constructors

Constructor and Description
CollectionQueryResultAction(IQuery query, boolean inMemory, IStorageEngine storageEngine, boolean returnObjects, IInstanceBuilder instanceBuilder)

Method Summary

Modifier and Type	Method and Description
void	end() Called at the end of the query execution - used to clean or finish some task
java.lang.Object	getCurrentInstance(NonNativeObjectInfo nnoi)
Objects<java.lang.Object>	getObjects() Returns the resulting objects
void	objectMatch(OID oid, java.lang.Object object, OdbComparable orderByKey) Called (by the GenericQueryExecutor) when an object matches the query
void	objectMatch(OID oid, OdbComparable orderByKey) Called (by the GenericQueryExecutor) when an object matches with lazy loading, only stores the OID
void	start() Called at the beginning of the query execution - used to prepare result object

Methods inherited from class java.lang.Object

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

Constructor Detail

CollectionQueryResultAction

public CollectionQueryResultAction(IQuery query,
                                   boolean inMemory,
                                   IStorageEngine storageEngine,
                                   boolean returnObjects,
                                   IInstanceBuilder instanceBuilder)

Method Detail

objectMatch

public void objectMatch(OID oid,
                        OdbComparable orderByKey)

Description copied from interface: IMatchingObjectAction

Called (by the GenericQueryExecutor) when an object matches with lazy loading, only stores the OID

Specified by:

objectMatch in interface IMatchingObjectAction

objectMatch

public void objectMatch(OID oid,
                        java.lang.Object object,
                        OdbComparable orderByKey)

Description copied from interface: IMatchingObjectAction

Called (by the GenericQueryExecutor) when an object matches the query

Specified by:

objectMatch in interface IMatchingObjectAction

start

public void start()

Description copied from interface: IMatchingObjectAction

Called at the beginning of the query execution - used to prepare result object

Specified by:

start in interface IMatchingObjectAction

end

public void end()

Description copied from interface: IMatchingObjectAction

Called at the end of the query execution - used to clean or finish some task

Specified by:

end in interface IMatchingObjectAction

getCurrentInstance

public java.lang.Object getCurrentInstance(NonNativeObjectInfo nnoi)

getObjects

public Objects<java.lang.Object> getObjects()

Description copied from interface: IMatchingObjectAction

Returns the resulting objects

Specified by:

getObjects in interface IMatchingObjectAction