com.holonplatform.vaadin.flow.components

Interface GroupValidationStatusHandler.GroupValidationStatusEvent<S,P,E extends HasComponent>

Type Parameters:

S - Validation source type

P - Property type

E - Group element type

All Superinterfaces:

Serializable

Enclosing interface:

GroupValidationStatusHandler<S,P,E extends HasComponent>

public static interface GroupValidationStatusHandler.GroupValidationStatusEvent<S,P,E extends HasComponent>
extends Serializable

A group validation status event.

Method Summary

Modifier and Type	Method and Description
default Optional<com.holonplatform.core.i18n.Localizable>	getGroupError() Get the first Localizable group validation error message, if the validation status is ValidationStatusHandler.Status.INVALID.
default String	getGroupErrorMessage() Get the first localized group error message.
default List<String>	getGroupErrorMessages() Get the localized group error messages from getGroupErrors().
List<com.holonplatform.core.i18n.Localizable>	getGroupErrors() Get the Localizable group validation error messages, if the group validation status is ValidationStatusHandler.Status.INVALID.
ValidationStatusHandler.Status	getGroupStatus() Get the group validation status, i.e. the validation status according to any registered group-level validator.
List<GroupValidationStatusHandler.GroupElementValidationStatusEvent<S,P,E>>	getInputsValidationStatus() Get the group inputs validation status events.
S	getSource() Get the validation source.
default ValidationStatusHandler.Status	getStatus() Get the overall validation status.
default boolean	isAnyInputInvalid() Gets whether any of the group input is in an invalid status.
default boolean	isGroupInvalid() Gets whether the group validation failed or not.
default boolean	isInvalid() Gets whether the overall validation failed or not.

Method Detail

getSource

S getSource()

Get the validation source.

Returns:

the validation source

getStatus

default ValidationStatusHandler.Status getStatus()

Get the overall validation status.

This includes the item validation status and the inputs validation status. If any of the item or inputs validation status is invalid, the returned status will be invalid.

Returns:

the overall validation status (never null)

isInvalid

default boolean isInvalid()

Gets whether the overall validation failed or not.

This includes the item validation status and the inputs validation status. If any of the item or inputs validation status is invalid, the returned status will be invalid.

Returns:

true if validation failed (i.e. the validation status is ValidationStatusHandler.Status.INVALID), false otherwise

getGroupStatus

ValidationStatusHandler.Status getGroupStatus()

Get the group validation status, i.e. the validation status according to any registered group-level validator.

Returns:

the group validation status (never null)

isGroupInvalid

default boolean isGroupInvalid()

Gets whether the group validation failed or not.

Returns:

true if validation failed (i.e. the validation status is ValidationStatusHandler.Status.INVALID), false otherwise

getGroupErrors

List<com.holonplatform.core.i18n.Localizable> getGroupErrors()

Get the Localizable group validation error messages, if the group validation status is ValidationStatusHandler.Status.INVALID.

Returns:

the group validation error messages when in invalid state, an empty list if none

getGroupErrorMessages

default List<String> getGroupErrorMessages()

Get the localized group error messages from getGroupErrors().

Returns:

the localized group error messages, an empty list if none.

See Also:

LocalizationProvider

getGroupError

default Optional<com.holonplatform.core.i18n.Localizable> getGroupError()

Get the first Localizable group validation error message, if the validation status is ValidationStatusHandler.Status.INVALID.

Returns:

the optional first Localizable group validation error message when in invalid state

getGroupErrorMessage

default String getGroupErrorMessage()

Get the first localized group error message.

Returns:

the first localized group error message, or null if none

See Also:

LocalizationProvider

getInputsValidationStatus

List<GroupValidationStatusHandler.GroupElementValidationStatusEvent<S,P,E>> getInputsValidationStatus()

Get the group inputs validation status events.

Returns:

the group inputs validation status events, an empty list if nine

isAnyInputInvalid

default boolean isAnyInputInvalid()

Gets whether any of the group input is in an invalid status.

Returns:

true at least one input validation failed (i.e. the validation status is ValidationStatusHandler.Status.INVALID), false otherwise