com.aol.cyclops.internal.comprehensions.comprehenders

Class FutureFunctorComprehender

java.lang.Object

com.aol.cyclops.internal.comprehensions.comprehenders.FutureFunctorComprehender

All Implemented Interfaces:

Comprehender<FutureW>, ValueComprehender<FutureW>

public class FutureFunctorComprehender
extends java.lang.Object
implements ValueComprehender<FutureW>

Constructor Summary

Constructors

Constructor and Description
FutureFunctorComprehender()

Method Summary

Modifier and Type	Method and Description
FutureW	empty()
java.lang.Object	filter(FutureW t, java.util.function.Predicate p) Wrapper around filter
FutureW	flatMap(FutureW t, java.util.function.Function fn)
java.lang.Class	getTargetClass()
boolean	instanceOfT(java.lang.Object apply)
java.lang.Object	map(FutureW t, java.util.function.Function fn) Wrapper around map
FutureW	of(java.lang.Object o)
java.lang.Object	resolveForCrossTypeFlatMap(Comprehender comp, FutureW apply) Answers the question how should this type behave when returned in a flatMap function by another type? For example - Optional uses comp.of(opt.get()) when a value is present and comp.empty() when no value is present.

Methods inherited from class java.lang.Object

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

Methods inherited from interface com.aol.cyclops.types.extensability.ValueComprehender

fromIterator

Methods inherited from interface com.aol.cyclops.types.extensability.Comprehender

executeflatMap, liftAndFlatMap, liftObject, priority, unwrap, unwrapOtherMonadTypes

Constructor Detail

FutureFunctorComprehender

public FutureFunctorComprehender()

Method Detail

getTargetClass

public java.lang.Class getTargetClass()

Specified by:

getTargetClass in interface Comprehender<FutureW>

map

public java.lang.Object map(FutureW t,
                            java.util.function.Function fn)

Description copied from interface: Comprehender

Wrapper around map

Specified by:

map in interface Comprehender<FutureW>

Parameters:

t - Monadic type being wrapped

fn - JDK Function to wrap

Returns:

Result of call to

 t.map( i -> fn.apply(i)); 

filter

public java.lang.Object filter(FutureW t,
                               java.util.function.Predicate p)

Description copied from interface: Comprehender

Wrapper around filter

Specified by:

filter in interface Comprehender<FutureW>

Parameters:

t - Monadic type being wrapped

p - JDK Predicate to wrap

Returns:

Result of call to

 t.filter ( i -> p.test(i)); 

flatMap

public FutureW flatMap(FutureW t,
                       java.util.function.Function fn)

Specified by:

flatMap in interface Comprehender<FutureW>

instanceOfT

public boolean instanceOfT(java.lang.Object apply)

Specified by:

instanceOfT in interface Comprehender<FutureW>

of

public FutureW of(java.lang.Object o)

Specified by:

of in interface Comprehender<FutureW>

empty

public FutureW empty()

Specified by:

empty in interface Comprehender<FutureW>

resolveForCrossTypeFlatMap

public java.lang.Object resolveForCrossTypeFlatMap(Comprehender comp,
                                                   FutureW apply)

Description copied from interface: Comprehender

Answers the question how should this type behave when returned in a flatMap function by another type? For example - Optional uses comp.of(opt.get()) when a value is present and comp.empty() when no value is present.

Specified by:

resolveForCrossTypeFlatMap in interface Comprehender<FutureW>

Returns: