pl.edu.agh.age.compute.ea

Interface BeforeStepAction<S extends Solution<?>>

Type Parameters:

S - type of a solution.

All Superinterfaces:

java.util.function.BiFunction<java.lang.Long,io.vavr.collection.List<S>,io.vavr.collection.List<S>>, io.vavr.Function2<java.lang.Long,io.vavr.collection.List<S>,io.vavr.collection.List<S>>

@FunctionalInterface
public interface BeforeStepAction<S extends Solution<?>>
extends io.vavr.Function2<java.lang.Long,io.vavr.collection.List<S>,io.vavr.collection.List<S>>

Interface for functions executed before the step execution in a workplace.

The parameters of the function are: - step number (as Long), - current population (as List), - incoming population - from migrations (as List),

The function should return the population to process in the current step.

Nested Class Summary

Nested Classes

Modifier and Type	Interface and Description
static interface	io.vavr.Lambda.Memoized

Field Summary

Fields inherited from interface io.vavr.Function2

serialVersionUID

Method Summary

Modifier and Type	Method and Description
default boolean	isMemoized()
static <T extends Solution<?>> BeforeStepAction<T>	simplePassthrough() Simple passthrough action – just passes the population.

Methods inherited from interface io.vavr.Function2

andThen, apply, apply, arity, constant, curried, lift, liftTry, memoized, narrow, of, reversed, tupled

Method Detail

simplePassthrough

static <T extends Solution<?>> BeforeStepAction<T> simplePassthrough()

Simple passthrough action – just passes the population.

Type Parameters:

T - agents type

Returns:

new population

isMemoized

default boolean isMemoized()