net.bytebuddy.matcher

Class NullMatcher<T>

java.lang.Object

net.bytebuddy.matcher.ElementMatcher.Junction.AbstractBase<T>

net.bytebuddy.matcher.NullMatcher<T>

Type Parameters:

T - The type of the matched entity.

All Implemented Interfaces:

ElementMatcher<T>, ElementMatcher.Junction<T>

@HashCodeAndEqualsPlugin.Enhance
public class NullMatcher<T>
extends ElementMatcher.Junction.AbstractBase<T>

An element matcher that matches the null value.

Nested Class Summary

Nested classes/interfaces inherited from interface net.bytebuddy.matcher.ElementMatcher.Junction

ElementMatcher.Junction.AbstractBase<V>, ElementMatcher.Junction.Conjunction<W>, ElementMatcher.Junction.Disjunction<W>, ElementMatcher.Junction.ForNonNullValues<W>

Nested classes/interfaces inherited from interface net.bytebuddy.matcher.ElementMatcher

ElementMatcher.Junction<S>

Constructor Summary

Constructors

Constructor and Description
NullMatcher()

Method Summary

Modifier and Type	Method and Description
static <T> ElementMatcher.Junction<T>	make() Returns a matcher that only matches null.
boolean	matches(T target) Matches a target against this element matcher.
String	toString()

Methods inherited from class net.bytebuddy.matcher.ElementMatcher.Junction.AbstractBase

and, or

Methods inherited from class java.lang.Object

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

Constructor Detail

NullMatcher

public NullMatcher()

Method Detail

make

public static <T> ElementMatcher.Junction<T> make()

Returns a matcher that only matches null.

Type Parameters:

T - The type of the matched entity.

Returns:

A matcher that only matches null.

matches

public boolean matches(@MaybeNull
                       T target)

Matches a target against this element matcher.

Parameters:

target - The instance to be matched or null.

Returns:

true if the given element is matched by this matcher or false otherwise.

toString

public String toString()

Overrides:

toString in class Object