org.sodeac.common.typedtree

Interface IModifyListener<T>

Type Parameters:

T -

All Superinterfaces:

BiConsumer<T,T>

All Known Implementing Classes:

BranchNode.ModifyListenerContainer.LeafNodePredicateListener, IModifyListener.CreateListener, IModifyListener.ModifyListener, IModifyListener.RemoveListener, IModifyListener.UpdateListener

Functional Interface:

This is a functional interface and can therefore be used as the assignment target for a lambda expression or method reference.

@FunctionalInterface
public interface IModifyListener<T>
extends BiConsumer<T,T>

A node modify listener is a high level modify listener. It notifies for modifications of registered nodes or node's values only.

Author:

Sebastian Palarus

Nested Class Summary

Nested Classes

Modifier and Type	Interface and Description
static class	IModifyListener.CreateListener<T>
static class	IModifyListener.ModifyListener<T>
static class	IModifyListener.RemoveListener<T>
static class	IModifyListener.UpdateListener<T>

Method Summary

Modifier and Type	Method and Description
void	accept(T newValue, T oldValue)
default String	getNotifyBufferId()
default boolean	isEnabled()
static <T> IModifyListener<T>	onCreate(Consumer<T> consumer)
default void	onListenStart(T value)
default void	onListenStop(T value)
static <T> IModifyListener<T>	onModify(Consumer<T> consumer)
static <T> IModifyListener<T>	onRemove(Consumer<T> consumer)
static <T> IModifyListener<T>	onUpdate(BiConsumer<T,T> consumer)

Methods inherited from interface java.util.function.BiConsumer

andThen

Method Detail

accept

void accept(T newValue,
            T oldValue)

Specified by:

accept in interface BiConsumer<T,T>

isEnabled

default boolean isEnabled()

getNotifyBufferId

default String getNotifyBufferId()

onListenStart

default void onListenStart(T value)

onListenStop

default void onListenStop(T value)

onRemove

static <T> IModifyListener<T> onRemove(Consumer<T> consumer)

onCreate

static <T> IModifyListener<T> onCreate(Consumer<T> consumer)

onModify

static <T> IModifyListener<T> onModify(Consumer<T> consumer)

onUpdate

static <T> IModifyListener<T> onUpdate(BiConsumer<T,T> consumer)