Package net.luckperms.api.context

Interface StaticContextCalculator

All Superinterfaces:

ContextCalculator<Object>

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 StaticContextCalculator
extends ContextCalculator<Object>

Extension of ContextCalculator which provides the same context regardless of the subject.

Method Summary

Modifier and Type	Method	Description
default void	calculate(@NonNull Object target, @NonNull ContextConsumer consumer)	Submits any contexts this calculator determines to be applicable to the target contextual subject.
void	calculate(@NonNull ContextConsumer consumer)	Submits any contexts this calculator determines to be applicable.
static StaticContextCalculator	forSingleContext(String key, Supplier<String> valueFunction)	Creates a new StaticContextCalculator that provides a single context.

Methods inherited from interface net.luckperms.api.context.ContextCalculator

estimatePotentialContexts

Method Detail

forSingleContext

static StaticContextCalculator forSingleContext(String key,
                                                Supplier<String> valueFunction)

Creates a new StaticContextCalculator that provides a single context.

Parameters:

key - the key of the context provided by the calculator

valueFunction - the function used to compute the corresponding value for each query. A context will not be "accumulated" if the value returned is null.

Returns:

the resultant calculator

calculate

void calculate(@NonNull ContextConsumer consumer)

Submits any contexts this calculator determines to be applicable.

Care should be taken to ensure implementations of this method meet the general requirements for ContextCalculator, defined in the class doc.

Parameters:

consumer - the ContextConsumer to submit contexts to

calculate

default void calculate(@NonNull Object target,
                       @NonNull ContextConsumer consumer)

Description copied from interface: ContextCalculator

Submits any contexts this calculator determines to be applicable to the target contextual subject.

Care should be taken to ensure implementations of this method meet the general requirements for ContextCalculator, defined in the class doc.

Specified by:

calculate in interface ContextCalculator<Object>

Parameters:

target - the target contextual subject for this operation

consumer - the ContextConsumer to submit contexts to