com.mysema.query.jdoql.dml
Class JDOQLDeleteClause

java.lang.Object
  com.mysema.query.jdoql.dml.JDOQLDeleteClause

All Implemented Interfaces:

DeleteClause<JDOQLDeleteClause>, DMLClause<JDOQLDeleteClause>, FilteredClause<JDOQLDeleteClause>

public class JDOQLDeleteClause
extends java.lang.Object
implements DeleteClause<JDOQLDeleteClause>

DeleteClause implementation for JDO

Author:

tiwe

Constructor Summary

JDOQLDeleteClause(javax.jdo.PersistenceManager pm, PEntity<?> entity)

JDOQLDeleteClause(javax.jdo.PersistenceManager persistenceManager, PEntity<?> entity, JDOQLTemplates templates)

Method Summary

long	execute() Execute the clause and return the amount of affected rows
java.lang.String	toString()
JDOQLDeleteClause	where(EBoolean... o) Defines the filter constraints

Methods inherited from class java.lang.Object

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

Constructor Detail

JDOQLDeleteClause

public JDOQLDeleteClause(javax.jdo.PersistenceManager pm,
                         PEntity<?> entity)

JDOQLDeleteClause

public JDOQLDeleteClause(javax.jdo.PersistenceManager persistenceManager,
                         PEntity<?> entity,
                         JDOQLTemplates templates)

Method Detail

execute

public long execute()

Description copied from interface: DMLClause

Execute the clause and return the amount of affected rows

Specified by:

execute in interface DMLClause<JDOQLDeleteClause>

Returns:

where

public JDOQLDeleteClause where(EBoolean... o)

Description copied from interface: FilteredClause

Defines the filter constraints

Specified by:

where in interface FilteredClause<JDOQLDeleteClause>

Returns:

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object