org.cactoos.func

Class ChainedFunc<X,Y,Z>

java.lang.Object

org.cactoos.func.ChainedFunc<X,Y,Z>

Type Parameters:

X - Type of input.

Y - Intermediate type.

Z - Type of output.

All Implemented Interfaces:

Func<X,Z>

public final class ChainedFunc<X,Y,Z>
extends Object
implements Func<X,Z>

Composed function.

Since:

0.7

Nested Class Summary

Nested classes/interfaces inherited from interface org.cactoos.Func

Func.NoNulls<X,Y>

Constructor Summary

Constructors

Constructor and Description
ChainedFunc(Func<X,Y> bfr, Func<Y,Z> atr) Ctor.
ChainedFunc(Func<X,Y> bfr, Iterable<Func<Y,Y>> list, Func<Y,Z> atr) Ctor.

Method Summary

Modifier and Type	Method and Description
Z	apply(X input) Apply it.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

ChainedFunc

public ChainedFunc(Func<X,Y> bfr,
                   Iterable<Func<Y,Y>> list,
                   Func<Y,Z> atr)

Ctor.

Parameters:

bfr - Before function

list - Functions

atr - After function

ChainedFunc

public ChainedFunc(Func<X,Y> bfr,
                   Func<Y,Z> atr)

Ctor.

Parameters:

bfr - Before function

atr - After function

Method Detail

apply

public Z apply(X input)
        throws Exception

Description copied from interface: Func

Apply it.

Specified by:

apply in interface Func<X,Z>

Parameters:

input - The argument

Returns:

The result

Throws:

Exception - If fails