org.apache.brooklyn.util.guava

Class Maybe.AbsentNull<T>

java.lang.Object

org.apache.brooklyn.util.guava.Maybe<T>

org.apache.brooklyn.util.guava.Maybe.Absent<T>

org.apache.brooklyn.util.guava.Maybe.AbsentNull<T>

All Implemented Interfaces:

java.io.Serializable

Enclosing class:

Maybe<T>

public static class Maybe.AbsentNull<T>
extends Maybe.Absent<T>

See Also:

Serialized Form

Nested Class Summary

Nested classes/interfaces inherited from class org.apache.brooklyn.util.guava.Maybe

Maybe.Absent<T>, Maybe.AbsentNull<T>, Maybe.AbstractPresent<T>, Maybe.MaybeSupplier<T>, Maybe.Present<T>, Maybe.SoftlyPresent<T>

Constructor Summary

Constructors

Constructor and Description
AbsentNull(java.lang.String message)

Method Summary

Modifier and Type	Method and Description
boolean	isNull() Whether the value is null, if present, or if it was specified as absent because it was null, e.g.

Methods inherited from class org.apache.brooklyn.util.guava.Maybe.Absent

castAbsent, changeExceptionSupplier, changeExceptionSupplier, get, getException, getExceptionSupplier, isPresent, orThrowUnwrapped

Methods inherited from class org.apache.brooklyn.util.guava.Maybe

absent, absent, absent, absent, absent, absentNoTrace, absentNull, absentNull, absentWithTrace, asSet, cast, equals, fromNullable, fromOptional, getException, hashCode, isAbsent, isAbsentOrNull, isPresentAndNonNull, next, of, of, of, ofAllowingNull, ofDisallowingNull, or, or, or, orNull, presentInstances, soft, softThen, toOptional, toString, transform

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

Constructor Detail

AbsentNull

public AbsentNull(java.lang.String message)

Method Detail

isNull

public boolean isNull()

Description copied from class: Maybe

Whether the value is null, if present, or if it was specified as absent because it was null, e.g. using Maybe.fromNullable(Object).

Overrides:

isNull in class Maybe.Absent<T>