Class API.Match.Pattern2<T,T1,T2>

java.lang.Object

io.vavr.API.Match.Pattern2<T,T1,T2>

Type Parameters:

T - Class type that is matched by this pattern

T1 - Member type 1 of the composite part this pattern decomposes

T2 - Member type 2 of the composite part this pattern decomposes

All Implemented Interfaces:

API.Match.Pattern<T, Tuple2<T1,T2>>, Function1<T, Tuple2<T1,T2>>, PartialFunction<T, Tuple2<T1,T2>>, Serializable, Function<T, Tuple2<T1,T2>>

Enclosing class:

API.Match<T>

public abstract static class API.Match.Pattern2<T,T1,T2>
extends Object
implements API.Match.Pattern<T, Tuple2<T1,T2>>

A API.Match.Pattern implementation for the pattern with 2 intermediate types

See Also:

• Serialized Form

Field Summary

Fields

Modifier and Type	Field	Description
private static final long	serialVersionUID	The serial version UID for serialization.

Constructor Summary

Constructors

Modifier	Constructor	Description
protected	Pattern2()	Creates a new Pattern2.

Method Summary

Modifier and Type	Method	Description
static <T, T1 extends U1, U1, T2 extends U2, U2> API.Match.Pattern2<T,T1,T2>	of(@NonNull Class<? super T> type, @NonNull API.Match.Pattern<T1,?> p1, @NonNull API.Match.Pattern<T2,?> p2, @NonNull Function<T, Tuple2<U1,U2>> unapply)	Static factory for a API.Match.Pattern2 based on a Class, 2 API.Match.Patterns to decompose it to and a mapper to aggregate result back into a Tuple2

Methods inherited from class Object

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

Methods inherited from interface Function1

andThen, arity, compose, compose1, curried, isMemoized, memoized, partial, reversed, tupled

Methods inherited from interface PartialFunction

apply, isDefinedAt, lift

Field Details

serialVersionUID

private static final long serialVersionUID

The serial version UID for serialization.

See Also:

• Constant Field Values

Constructor Details

Pattern2

protected Pattern2()

Creates a new Pattern2.

This constructor is protected because Pattern2 is abstract and intended to be subclassed rather than instantiated directly.

Method Details

of

public static <T, T1 extends U1, U1, T2 extends U2, U2>
API.Match.Pattern2<T,T1,T2> of(@NonNull Class<? super T> type,
 @NonNull API.Match.Pattern<T1,?> p1,
 @NonNull API.Match.Pattern<T2,?> p2,
 @NonNull Function<T, Tuple2<U1,U2>> unapply)

Static factory for a API.Match.Pattern2 based on a Class, 2 API.Match.Patterns to decompose it to and a mapper to aggregate result back into a Tuple2

Type Parameters:

T - Class type matched by this pattern

T1 - Member type 1 of the composite part this pattern decomposes

U1 - Member type 1 of the Tuple the composite part of this pattern decomposes to

T2 - Member type 2 of the composite part this pattern decomposes

U2 - Member type 2 of the Tuple the composite part of this pattern decomposes to

Parameters:

type - Class to build the pattern from

p1 - API.Match.Pattern matching the intermediate type 1

p2 - API.Match.Pattern matching the intermediate type 2

unapply - Mapper function from T to a Tuple2

Returns:

new Pattern2