org.springframework.core

Class ResolvableType.WildcardBounds

java.lang.Object

org.springframework.core.ResolvableType.WildcardBounds

Enclosing class:

ResolvableType

private static class ResolvableType.WildcardBounds
extends java.lang.Object

Internal helper to handle bounds from WildcardTypes.

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
(package private) static class	ResolvableType.WildcardBounds.Kind The various kinds of bounds.

Field Summary

Fields

Modifier and Type	Field and Description
private ResolvableType[]	bounds
private ResolvableType.WildcardBounds.Kind	kind

Constructor Summary

Constructors

Constructor and Description
WildcardBounds(ResolvableType.WildcardBounds.Kind kind, ResolvableType[] bounds) Internal constructor to create a new ResolvableType.WildcardBounds instance.

Method Summary

Modifier and Type	Method and Description
static ResolvableType.WildcardBounds	get(ResolvableType type) Get a ResolvableType.WildcardBounds instance for the specified type, returning null if the specified type cannot be resolved to a WildcardType.
ResolvableType[]	getBounds() Return the underlying bounds.
private boolean	isAssignable(ResolvableType source, ResolvableType from)
boolean	isAssignableFrom(ResolvableType... types) Return true if this bounds is assignable to all the specified types.
boolean	isSameKind(ResolvableType.WildcardBounds bounds) Return true if this bounds is the same kind as the specified bounds.

Methods inherited from class java.lang.Object

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

Field Detail

kind

private final ResolvableType.WildcardBounds.Kind kind

bounds

private final ResolvableType[] bounds

Constructor Detail

WildcardBounds

public WildcardBounds(ResolvableType.WildcardBounds.Kind kind,
                      ResolvableType[] bounds)

Internal constructor to create a new ResolvableType.WildcardBounds instance.

Parameters:

kind - the kind of bounds

bounds - the bounds

See Also:

get(ResolvableType)

Method Detail

isSameKind

public boolean isSameKind(ResolvableType.WildcardBounds bounds)

Return true if this bounds is the same kind as the specified bounds.

isAssignableFrom

public boolean isAssignableFrom(ResolvableType... types)

Return true if this bounds is assignable to all the specified types.

Parameters:

types - the types to test against

Returns:

true if this bounds is assignable to all types

isAssignable

private boolean isAssignable(ResolvableType source,
                             ResolvableType from)

getBounds

public ResolvableType[] getBounds()

Return the underlying bounds.

get

public static ResolvableType.WildcardBounds get(ResolvableType type)

Get a ResolvableType.WildcardBounds instance for the specified type, returning null if the specified type cannot be resolved to a WildcardType.

Parameters:

type - the source type

Returns:

a ResolvableType.WildcardBounds instance or null