Module is.codion.framework.model

Package is.codion.framework.model

Interface ForeignKeyModelLink

All Superinterfaces:

ModelLink

public sealed interface ForeignKeyModelLink
extends ModelLink

Represents a link between two entity models based on a foreign key.

Nested Class Summary

Nested Classes

Modifier and Type	Interface	Description
static interface	ForeignKeyModelLink.Builder<B extends ForeignKeyModelLink.Builder<B>>	Builds a ForeignKeyModelLink

Field Summary

Fields

Modifier and Type	Field	Description
static final PropertyValue<Boolean>	CLEAR_CONDITION_ON_EMPTY_SELECTION	Specifies whether a linked model clears the foreign key search condition when null or no value is selected in a parent model Value type: Boolean Default value: true
static final PropertyValue<Boolean>	CLEAR_VALUE_ON_EMPTY_SELECTION	Specifies whether a linked model sets the parent foreign key value to null when null or no value is selected in a parent model Value type: Boolean Default value: false
static final PropertyValue<Boolean>	REFRESH_ON_SELECTION	Specifies whether a linked model should be automatically refreshed when the selection in the parent model changes.
static final PropertyValue<Boolean>	SET_CONDITION_ON_INSERT	Specifies whether a linked model should automatically search by the entity inserted by the parent model.
static final PropertyValue<Boolean>	SET_VALUE_ON_INSERT	Specifies whether a linked model should automatically set the foreign key value to the entity inserted by the parent model.

Method Summary

Static Methods

Modifier and Type	Method	Description
static <B extends ForeignKeyModelLink.Builder<B>> ForeignKeyModelLink.Builder.ModelStep<B>	builder()	Returns a new ForeignKeyModelLink.Builder.ModelStep instance.

Field Details

SET_VALUE_ON_INSERT

static final PropertyValue<Boolean> SET_VALUE_ON_INSERT

Specifies whether a linked model should automatically set the foreign key value to the entity inserted by the parent model.

• Value type: Boolean
• Default value: true

SET_CONDITION_ON_INSERT

static final PropertyValue<Boolean> SET_CONDITION_ON_INSERT

Specifies whether a linked model should automatically search by the entity inserted by the parent model.

• Value type: Boolean
• Default value: false

REFRESH_ON_SELECTION

static final PropertyValue<Boolean> REFRESH_ON_SELECTION

Specifies whether a linked model should be automatically refreshed when the selection in the parent model changes.

• Value type: Boolean
• Default value: true

CLEAR_VALUE_ON_EMPTY_SELECTION

static final PropertyValue<Boolean> CLEAR_VALUE_ON_EMPTY_SELECTION

Specifies whether a linked model sets the parent foreign key value to null when null or no value is selected in a parent model

• Value type: Boolean
  
• Default value: false

CLEAR_CONDITION_ON_EMPTY_SELECTION

static final PropertyValue<Boolean> CLEAR_CONDITION_ON_EMPTY_SELECTION

Specifies whether a linked model clears the foreign key search condition when null or no value is selected in a parent model

• Value type: Boolean
  
• Default value: true

Method Details

builder

static <B extends ForeignKeyModelLink.Builder<B>>
ForeignKeyModelLink.Builder.ModelStep<B> builder()

Returns a new ForeignKeyModelLink.Builder.ModelStep instance.

Type Parameters:

B - the builder type

Returns:

a ForeignKeyModelLink.Builder instance