reactor.bus.selector

Class ObjectSelector<K,T>

java.lang.Object

reactor.bus.selector.ObjectSelector<K,T>

Type Parameters:

K - The type of object held by the selector

T - The type of object held by the selector

All Implemented Interfaces:

Selector<K>, Predicate<K>

Direct Known Subclasses:

ClassSelector, JsonPathSelector, PredicateSelector, RegexSelector, UriPathSelector, UriSelector

public class ObjectSelector<K,T>
extends Object
implements Selector<K>, Predicate<K>

Selector implementation that uses the Object.hashCode() and Object.equals(Object) methods of the internal object to determine a match.

Author:

Jon Brisbin, Andy Wilkinson, Stephane Maldini

Constructor Summary

Constructors

Constructor and Description
ObjectSelector(T object) Create a new Selector instance from the given object.

Method Summary

Modifier and Type	Method and Description
protected Object	clone()
HeaderResolver	getHeaderResolver() Return a component that can resolve headers from a key
T	getObject() Get the object being used for comparisons and equals checks.
boolean	matches(K key) Indicates whether this Selector matches the key.
static <T> Selector<T>	objectSelector(T obj) Helper method to create a Selector from the given object.
boolean	test(K t) Returns true if the input object matches some criteria.
String	toString()

Methods inherited from class java.lang.Object

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

Constructor Detail

ObjectSelector

public ObjectSelector(T object)

Create a new Selector instance from the given object.

Parameters:

object - The object to wrap.

Method Detail

objectSelector

public static <T> Selector<T> objectSelector(T obj)

Helper method to create a Selector from the given object.

Type Parameters:

T - The type of the object.

Parameters:

obj - The object to wrap.

Returns:

The new Selector.

getObject

public T getObject()

Description copied from interface: Selector

Get the object being used for comparisons and equals checks.

Specified by:

getObject in interface Selector<K>

Returns:

The internal object.

matches

public boolean matches(K key)

Description copied from interface: Selector

Indicates whether this Selector matches the key.

Specified by:

matches in interface Selector<K>

Parameters:

key - The key to match

Returns:

true if there's a match, otherwise false.

getHeaderResolver

public HeaderResolver getHeaderResolver()

Description copied from interface: Selector

Return a component that can resolve headers from a key

Specified by:

getHeaderResolver in interface Selector<K>

Returns:

A HeaderResolver applicable to this Selector type.

test

public boolean test(K t)

Description copied from interface: Predicate

Returns true if the input object matches some criteria.

Specified by:

test in interface Predicate<K>

Parameters:

t - The input object.

Returns:

true if the criteria matches, false otherwise.

clone

protected Object clone()
                throws CloneNotSupportedException

Overrides:

clone in class Object

Throws:

CloneNotSupportedException

toString

public String toString()

Overrides:

toString in class Object