Class CascadePropertySelection

java.lang.Object

org.hibernate.cascade.spi.CascadePropertySelection

All Implemented Interfaces:

Serializable

@Internal
public final class CascadePropertySelection
extends Object
implements Serializable

Immutable, mapping-ordered selection of entity property indexes for one exact cascade route.

A selection only removes properties whose irrelevance follows from stable mapping and built-in action facts. Runtime lazy state, association state, and orphan state remain decisions of the cascade walker.

See Also:

• Serialized Form

Method Summary

Modifier and Type	Method	Description
static CascadePropertySelection	all()	Selects every mapped property in its ordinary metadata order.
static CascadePropertySelection	determine(Type[] propertyTypes, CascadeStyle[] cascadeStyles, CascadingAction<?> action)	Builds the minimal safe selection for the given built-in action.
PropertySelectionKind	getKind()
int	getSelectedProperty(int selectionPosition)	Returns a selected property index by its mapping-order position.
int	getSelectedPropertyCount()	The number of indexes available for a SELECTED selection.
static CascadePropertySelection	none()	Selects no mapped properties.

Methods inherited from class Object

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

Method Details

none

public static CascadePropertySelection none()

Selects no mapped properties.

all

public static CascadePropertySelection all()

Selects every mapped property in its ordinary metadata order.

determine

public static CascadePropertySelection determine(Type[] propertyTypes,
 CascadeStyle[] cascadeStyles,
 CascadingAction<?> action)

Builds the minimal safe selection for the given built-in action.

getKind

public PropertySelectionKind getKind()

getSelectedPropertyCount

public int getSelectedPropertyCount()

The number of indexes available for a SELECTED selection.

getSelectedProperty

public int getSelectedProperty(int selectionPosition)

Returns a selected property index by its mapping-order position.