Package com.landawn.abacus.util
Class Fn.FnD
java.lang.Object
com.landawn.abacus.util.Fn.FnD
- Enclosing class:
Fn
Utility class for
DoublePredicate/Function/Consumer
.- Author:
- haiyangl
-
Nested Class Summary
-
Method Summary
Modifier and TypeMethodDescriptionstatic DoubleBiFunction<MergeResult>
Deprecated.average()
static DoubleConsumer
c
(DoubleConsumer c) static DoubleBiPredicate
equal()
static <R> DoubleFunction<R>
f
(DoubleFunction<R> f) static DoubleBiPredicate
static DoubleBiPredicate
len()
static DoubleBiPredicate
static DoubleBiPredicate
lessThan()
static DoubleBiPredicate
notEqual()
static DoublePredicate
static DoublePredicate
p
(DoublePredicate p) static DoublePredicate
positve()
sum()
static ToDoubleFunction<Double>
unbox()
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Method Details
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positve
- Returns:
-
notNegative
- Returns:
-
equal
- Returns:
-
notEqual
- Returns:
-
greaterThan
- Returns:
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greaterEqual
- Returns:
-
lessThan
- Returns:
-
lessEqual
- Returns:
-
unbox
- Returns:
-
p
- Parameters:
p
-- Returns:
-
f
- Type Parameters:
R
-- Parameters:
f
-- Returns:
-
c
- Parameters:
c
-- Returns:
-
len
- Returns:
-
sum
- Returns:
-
average
- Returns:
-
alternated
@Deprecated @Beta @SequentialOnly @Stateful public static DoubleBiFunction<MergeResult> alternated()Deprecated.Returns a statefulDoubleBiFunction
. Don't save or cache for reuse or use it in parallel stream.- Returns:
-