Package org.wildfly.clustering.cache.function

Class AbstractFunction<T,O>

java.lang.Object

org.wildfly.clustering.cache.function.AbstractFunction<T,O>

Type Parameters:

T - the operand type

O - the operable object type

All Implemented Interfaces:

BiConsumer<O,T>, BiFunction<Object,O,O>, Operation<T>

Direct Known Subclasses:

CollectionFunction, MapFunction

public abstract class AbstractFunction<T,O>
extends Object
implements BiFunction<Object,O,O>, BiConsumer<O,T>, Operation<T>

Function that operates on an operable object.

Author:

Paul Ferraro

Constructor Summary

Constructors

Constructor	Description
AbstractFunction(T operand, UnaryOperator<O> copier, Supplier<O> factory, Predicate<O> empty)	Constructs a function.

Method Summary

Modifier and Type	Method	Description
O	apply(Object key, O operable)
boolean	equals(Object object)
T	getOperand()	Returns the operand of the operation.
int	hashCode()
String	toString()

Methods inherited from class java.lang.Object

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

Methods inherited from interface java.util.function.BiConsumer

accept, andThen

Methods inherited from interface java.util.function.BiFunction

andThen

Constructor Details

AbstractFunction

public AbstractFunction(T operand,
 UnaryOperator<O> copier,
 Supplier<O> factory,
 Predicate<O> empty)

Constructs a function.

Parameters:

operand - the function operand

copier - an operable copier

factory - an operable factory

empty - a predicate testing for an empty operable

Method Details

apply

public O apply(Object key,
 O operable)

Specified by:

apply in interface BiFunction<Object,O,O>

getOperand

public T getOperand()

Description copied from interface: Operation

Returns the operand of the operation.

Specified by:

getOperand in interface Operation<T>

Returns:

the operand of the operation.

hashCode

public int hashCode()

Overrides:

hashCode in class Object

equals

public boolean equals(Object object)

Overrides:

equals in class Object

toString

public String toString()

Overrides:

toString in class Object