Represents a predicate (boolean-valued function) of one long
-valued
argument. This is the long
-consuming primitive type specialization of
Predicate
.
This is a functional interface
whose functional method is test(long)
.
See Also
Public Method Summary
LongPredicate |
and(LongPredicate other)
Returns a composed predicate that represents a short-circuiting logical
AND of this predicate and another.
|
LongPredicate |
negate()
Returns a predicate that represents the logical negation of this
predicate.
|
LongPredicate |
or(LongPredicate other)
Returns a composed predicate that represents a short-circuiting logical
OR of this predicate and another.
|
abstract boolean |
test(long value)
Evaluates this predicate on the given argument.
|
Public Methods
public LongPredicate and (LongPredicate other)
Returns a composed predicate that represents a short-circuiting logical
AND of this predicate and another. When evaluating the composed
predicate, if this predicate is false
, then the other
predicate is not evaluated.
Any exceptions thrown during evaluation of either predicate are relayed
to the caller; if evaluation of this predicate throws an exception, the
other
predicate will not be evaluated.
Parameters
other | a predicate that will be logically-ANDed with this predicate |
---|
Returns
- a composed predicate that represents the short-circuiting logical
AND of this predicate and the
other
predicate
Throws
NullPointerException | if other is null |
---|
public LongPredicate negate ()
Returns a predicate that represents the logical negation of this predicate.
Returns
- a predicate that represents the logical negation of this predicate
public LongPredicate or (LongPredicate other)
Returns a composed predicate that represents a short-circuiting logical
OR of this predicate and another. When evaluating the composed
predicate, if this predicate is true
, then the other
predicate is not evaluated.
Any exceptions thrown during evaluation of either predicate are relayed
to the caller; if evaluation of this predicate throws an exception, the
other
predicate will not be evaluated.
Parameters
other | a predicate that will be logically-ORed with this predicate |
---|
Returns
- a composed predicate that represents the short-circuiting logical
OR of this predicate and the
other
predicate
Throws
NullPointerException | if other is null |
---|
public abstract boolean test (long value)
Evaluates this predicate on the given argument.
Parameters
value | the input argument |
---|
Returns
true
if the input argument matches the predicate, otherwisefalse