Package nl.talsmasoftware.context.functions

Class BinaryOperatorWithContext<T>

java.lang.Object

nl.talsmasoftware.context.delegation.Wrapper<T>

nl.talsmasoftware.context.delegation.WrapperWithContext<T>

nl.talsmasoftware.context.functions.BiFunctionWithContext<T,T,T>

nl.talsmasoftware.context.functions.BinaryOperatorWithContext<T>

All Implemented Interfaces:

java.util.function.BiFunction<T,T,T>, java.util.function.BinaryOperator<T>

public class BinaryOperatorWithContext<T>
extends BiFunctionWithContext<T,T,T>
implements java.util.function.BinaryOperator<T>

A wrapper for BinaryOperator that reactivates a context snapshot before calling a delegate.

Author:

Sjoerd Talsma

Field Summary

Fields

Modifier and Type	Field	Description
protected java.util.function.Consumer<ContextSnapshot>	contextSnapshotConsumer	The context snapshot consumer to provide a new snapshot to after the function is completed, may be null.

Constructor Summary

Constructors

Modifier	Constructor	Description
protected	BinaryOperatorWithContext(java.util.function.Supplier<ContextSnapshot> supplier, java.util.function.BinaryOperator<T> delegate, java.util.function.Consumer<ContextSnapshot> consumer)
	BinaryOperatorWithContext(ContextSnapshot snapshot, java.util.function.BinaryOperator<T> delegate)
	BinaryOperatorWithContext(ContextSnapshot snapshot, java.util.function.BinaryOperator<T> delegate, java.util.function.Consumer<ContextSnapshot> consumer)

Method Summary

Modifier and Type	Method	Description
protected java.util.Optional<java.util.function.Consumer<ContextSnapshot>>	consumer()	Deprecated. The functional wrappers currently no longer use this method.

Methods inherited from interface java.util.function.BiFunction

andThen, apply

Methods inherited from class nl.talsmasoftware.context.functions.BiFunctionWithContext

andThen, apply

Methods inherited from interface java.util.function.BinaryOperator

maxBy, minBy

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Methods inherited from class nl.talsmasoftware.context.delegation.Wrapper

delegate, nonNullDelegate

Methods inherited from class nl.talsmasoftware.context.delegation.WrapperWithContext

equals, hashCode, snapshot, toString

Field Detail

contextSnapshotConsumer

protected final java.util.function.Consumer<ContextSnapshot> contextSnapshotConsumer

The context snapshot consumer to provide a new snapshot to after the function is completed, may be null.

Constructor Detail

BinaryOperatorWithContext

public BinaryOperatorWithContext(ContextSnapshot snapshot,
                                 java.util.function.BinaryOperator<T> delegate)

BinaryOperatorWithContext

public BinaryOperatorWithContext(ContextSnapshot snapshot,
                                 java.util.function.BinaryOperator<T> delegate,
                                 java.util.function.Consumer<ContextSnapshot> consumer)

BinaryOperatorWithContext

protected BinaryOperatorWithContext(java.util.function.Supplier<ContextSnapshot> supplier,
                                    java.util.function.BinaryOperator<T> delegate,
                                    java.util.function.Consumer<ContextSnapshot> consumer)

Method Detail

consumer

@Deprecated
protected java.util.Optional<java.util.function.Consumer<ContextSnapshot>> consumer()

Deprecated. The functional wrappers currently no longer use this method.

Returns:

An optional post-action consumer to receive a new context snapshot taken after the action.