org.apache.polygene.api.type

Class HasTypesCollectors

java.lang.Object

org.apache.polygene.api.type.HasTypesCollectors

public class HasTypesCollectors
extends Object

Collectors for HasTypes.

Method Summary

Modifier and Type	Method and Description
static <T extends HasTypes> Collector<T,?,Optional<T>>	closestType(T hasTypes)
static <T extends HasTypes> Collector<T,?,Optional<T>>	closestType(Type type)
static <T extends HasTypes> Collector<T,?,List<T>>	closestTypes(T hasTypes)
static <T extends HasTypes> Collector<T,?,List<T>>	closestTypes(Type type)
static <T extends HasTypes> Collector<T,?,Optional<T>>	matchingType(T hasTypes)
static <T extends HasTypes> Collector<T,?,Optional<T>>	matchingType(Type type) Collect a single matching HasTypes.
static <T extends HasTypes> Collector<T,?,List<T>>	matchingTypes(T hasTypes)
static <T extends HasTypes> Collector<T,?,List<T>>	matchingTypes(Type type) Collect all matching HasTypes.

Methods inherited from class java.lang.Object

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

Method Detail

matchingType

public static <T extends HasTypes> Collector<T,?,Optional<T>> matchingType(T hasTypes)

closestType

public static <T extends HasTypes> Collector<T,?,Optional<T>> closestType(T hasTypes)

matchingTypes

public static <T extends HasTypes> Collector<T,?,List<T>> matchingTypes(T hasTypes)

closestTypes

public static <T extends HasTypes> Collector<T,?,List<T>> closestTypes(T hasTypes)

matchingType

public static <T extends HasTypes> Collector<T,?,Optional<T>> matchingType(Type type)

Collect a single matching HasTypes. TODO Detail

Type Parameters:

T - type of HasTypes

Parameters:

type - type to match

Returns:

an optional best matching HasTypes

closestType

public static <T extends HasTypes> Collector<T,?,Optional<T>> closestType(Type type)

matchingTypes

public static <T extends HasTypes> Collector<T,?,List<T>> matchingTypes(Type type)

Collect all matching HasTypes. First the ones with at least on equal type. Then the ones with at least one type assignable from type.

Type Parameters:

T - type of HasTypes

Parameters:

type - type to match

Returns:

an optional best matching HasTypes

closestTypes

public static <T extends HasTypes> Collector<T,?,List<T>> closestTypes(Type type)