org.neodatis.odb.core.query.execution

Class MultiClassGenericQueryExecutor

java.lang.Object

org.neodatis.odb.core.query.execution.MultiClassGenericQueryExecutor

All Implemented Interfaces:

IQueryExecutor

public class MultiClassGenericQueryExecutor
extends java.lang.Object
implements IQueryExecutor

A class to execute a query on more than one class and then merges the result. It is used when polymophic is set to true because in this case, we must execute query on the main class and all its persistent subclasses

Constructor Summary

Constructors

Constructor and Description
MultiClassGenericQueryExecutor(IMultiClassQueryExecutor executor)

Method Summary

Modifier and Type	Method and Description
<T> Objects<T>	execute(boolean inMemory, int startIndex, int endIndex, boolean returnObjects, IMatchingObjectAction queryResultAction) The main query execution method
boolean	executeStartAndEndOfQueryAction()
java.lang.String	getFullClassName(IQuery query)

Methods inherited from class java.lang.Object

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

Constructor Detail

MultiClassGenericQueryExecutor

public MultiClassGenericQueryExecutor(IMultiClassQueryExecutor executor)

Method Detail

execute

public <T> Objects<T> execute(boolean inMemory,
                              int startIndex,
                              int endIndex,
                              boolean returnObjects,
                              IMatchingObjectAction queryResultAction)

The main query execution method

Specified by:

execute in interface IQueryExecutor

Parameters:

query -

inMemory -

startIndex -

endIndex -

returnObjects -

Returns:

Throws:

java.lang.Exception

executeStartAndEndOfQueryAction

public boolean executeStartAndEndOfQueryAction()

getFullClassName

public java.lang.String getFullClassName(IQuery query)

Specified by:

getFullClassName in interface IQueryExecutor