de.xn__ho_hia.memoization.shared

Interface MemoizingBiFunction<FIRST,SECOND,KEY,VALUE>

Type Parameters:

FIRST - The type of the first input parameter.

SECOND - The type of the second input parameter.

KEY - The type of the key to use for memoization.

VALUE - The type of the value to calculate.

All Superinterfaces:

BiFunction<FIRST,SECOND,VALUE>

public interface MemoizingBiFunction<FIRST,SECOND,KEY,VALUE>
extends BiFunction<FIRST,SECOND,VALUE>

Method Summary

Modifier and Type	Method and Description
default VALUE	apply(FIRST first, SECOND second)
BiFunction<FIRST,SECOND,VALUE>	getBiFunction()
BiFunction<FIRST,SECOND,KEY>	getKeyFunction()
BiFunction<KEY,Function<KEY,VALUE>,VALUE>	getMemoizingFunction()

Methods inherited from interface java.util.function.BiFunction

andThen

Method Detail

getKeyFunction

BiFunction<FIRST,SECOND,KEY> getKeyFunction()

Returns:

The function to calculate the key.

getMemoizingFunction

BiFunction<KEY,Function<KEY,VALUE>,VALUE> getMemoizingFunction()

Returns:

The BiFunction that controls how to memoize the actual BiFunction.

getBiFunction

BiFunction<FIRST,SECOND,VALUE> getBiFunction()

Returns:

The BiFunction to wrap/memoize.

apply

default VALUE apply(FIRST first,
                    SECOND second)

Specified by:

apply in interface BiFunction<FIRST,SECOND,VALUE>