com.im.df.api.dml
Class DFDeleteDescription

java.lang.Object
  com.im.df.api.dml.DFDeleteDescription

public final class DFDeleteDescription
extends Object

Nested Class Summary

static class

DFDeleteDescription.Type

Field Summary

static DFDeleteDescription	DELETE_ALL_RELATED All related rows in the other Entity will be deleted.
static DFDeleteDescription	DELETE_NONE Do not delete any rows in the related entity.

Method Summary

void	addDeleteRelated(DFRelationship.Direction rel, DFDeleteDescription disposition)
int	addRows(Set<Object> rows)
static DFDeleteDescription	create(DFEntity en, Set<Object> idsToDelete)
Map<DFRelationship.Direction,DFDeleteDescription>	getAllRelations()
DFRelationship.Direction	getControllingRelation()
Map<DFRelationship.Direction,DFDeleteDescription>	getDeleteRelated()
Set<DFDeleteDescription>	getDeletionSet()
DFLock	getLock()
Set<DFRelationship.Direction>	getRequiredRelations()
Set<Object>	getRowIDs()
DFEntity	getTargetEntity()
DFDeleteDescription.Type	getType()
void	join(DFDeleteDescription disposition)
void	setLock(DFLock lock)

Methods inherited from class java.lang.Object

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

Field Detail

DELETE_ALL_RELATED

public static final DFDeleteDescription DELETE_ALL_RELATED

All related rows in the other Entity will be deleted.

DELETE_NONE

public static final DFDeleteDescription DELETE_NONE

Do not delete any rows in the related entity.

Method Detail

getControllingRelation

public DFRelationship.Direction getControllingRelation()

getDeleteRelated

public Map<DFRelationship.Direction,DFDeleteDescription> getDeleteRelated()

getRowIDs

public Set<Object> getRowIDs()

getTargetEntity

public DFEntity getTargetEntity()

getType

public DFDeleteDescription.Type getType()

addRows

public int addRows(Set<Object> rows)

getLock

public DFLock getLock()

setLock

public void setLock(DFLock lock)

getDeletionSet

public Set<DFDeleteDescription> getDeletionSet()

getAllRelations

public Map<DFRelationship.Direction,DFDeleteDescription> getAllRelations()

join

public void join(DFDeleteDescription disposition)

addDeleteRelated

public void addDeleteRelated(DFRelationship.Direction rel,
                             DFDeleteDescription disposition)

create

public static DFDeleteDescription create(DFEntity en,
                                         Set<Object> idsToDelete)

getRequiredRelations

public Set<DFRelationship.Direction> getRequiredRelations()