Package Torello.Java.Function
Interface IntFloatPredicate
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- Functional Interface:
- This is a functional interface and can therefore be used as the assignment target for a lambda expression or method reference.
@FunctionalInterface public interface IntFloatPredicate
Function-Pointer Input:int, float
Output:boolean
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This is a predicate having a'test(...)'
method which accepts two primitives-type parameters as follows type:'int'
'float'
The output of thetest(...)
method is, naturally, a boolean.
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Method Summary
@FunctionalInterface (Lambda) Method Modifier and Type Method boolean
test(int i, float f)
Default Composition & Builder Method(s) Modifier and Type Method default IntFloatPredicate
and(IntFloatPredicate other)
default IntFloatPredicate
negate()
default IntFloatPredicate
or(IntFloatPredicate other)
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Method Detail
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test
boolean test(int i, float f)
Evaluates this predicate on the given arguments.- Parameters:
i
- The integer (first) argument to the predicate.f
- The float (second) argument to the predicate.- Returns:
- TRUE if the input arguments match this predicate, and FALSE otherwise.
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and
default IntFloatPredicate and(IntFloatPredicate 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-AND'ed with this predicate- Returns:
- A composed predicate that represents the short-circuiting logical AND of this predicate and the other predicate
- Throws:
java.lang.NullPointerException
- if parameter'other'
is null.- Code:
- Exact Method Body:
if (other == null) throw new NullPointerException("null has been passed to parameter 'other"); return (int i, float f) -> this.test(i, f) && other.test(i, f);
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negate
default IntFloatPredicate negate()
Returns a predicate that represents the logical negation of this predicate.- Returns:
- A predicate that represents the logical negation of this predicate
- Code:
- Exact Method Body:
return (int i, float f) -> ! this.test(i, f);
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or
default IntFloatPredicate or(IntFloatPredicate 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:
java.lang.NullPointerException
- if parameter'other'
is null.- Code:
- Exact Method Body:
if (other == null) throw new NullPointerException("null has been passed to parameter 'other"); return (int i, float f) -> this.test(i, f) || other.test(i, f);
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