Kactoos

StickyBiFunc

class StickyBiFunc<in X : Any, in Y : Any, out Z : Any> : BiFunc<X, Y, Z>

Func that accepts two arguments and caches previously calculated values and doesn’t recalculate again.

Pay attention that this class is not thread-safe. It is highly recommended to always decorate it with SyncBiFunc.

This BiFunc decorator technically is an in-memory cache.

There is no thread-safety guarantee.

X - Type of input

Y - Type of input

Z - Type of output

func - Original function

size - Cache size

See Also

nnl.rocks.kactoos.scalar.StickyScalar

Since 0.4

Name	Summary
<init>	`StickyBiFunc(func:` `KBiFunc<X,` `Y,` `Z>)` `StickyBiFunc(func:` `BiFunc<X,` `Y,` `Z>)` `StickyBiFunc(func:` `BiFunc<X,` `Y,` `Z>, size:` `Int)StickyBiFunc(func:` `KBiFunc<X,` `Y,` `Z>, size:` `Int)` Func that accepts two arguments and caches previously calculated values and doesn’t recalculate again.

Name	Summary
apply	`fun apply(first:` `X, second:` `Y):` `Z` Apply it.

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