org.osgl

Interface Osgl.Bijection<X,Y>

Type Parameters:

X - the type of parameter

Y - the type of return value

All Superinterfaces:

Osgl.Function<X,Y>

All Known Implementing Classes:

BigDecimalValueObjectCodec, BigIntegerValueObjectCodec, FastJsonObjectCodec, KeywordValueObjectCodec, KVCodec, Osgl.F1, Osgl.Operator, Osgl.Predicate, Osgl.Processor, Osgl.Transformer, Osgl.V1, Osgl.Visitor, SimpleObjectFactory, StringValueResolver

Enclosing class:

Osgl

public static interface Osgl.Bijection<X,Y>
extends Osgl.Function<X,Y>

See http://en.wikipedia.org/wiki/Bijection. A Bijection (mapping from X to Y is a special Osgl.Function that has an inverse function by itself also a Bijection mapping from Y to X

Method Summary

Modifier and Type	Method and Description
Osgl.Bijection<Y,X>	invert() Returns the inverse function mapping from Y back to X

Methods inherited from interface org.osgl.Osgl.Function

apply

Method Detail

invert

Osgl.Bijection<Y,X> invert()

Returns the inverse function mapping from Y back to X

Returns:

a function that map Y type element to X type element