com.conveyal.r5.otp2.api.debug

Interface DebugLogger

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 DebugLogger

The use of the API should provide a debug logger witch map to what ever logging api the caller use.

Method Summary

Modifier and Type	Method and Description
void	debug(DebugTopic topic, String message) Implement this method to provide logging.
default void	debug(DebugTopic topic, String format, Object... args) Handy method witch uses the Java String#format to format the message.
default boolean	isEnabled(DebugTopic topic) Check if debugging is enabled before doing heavy work like calculating statistics before logging it.

Method Detail

isEnabled

default boolean isEnabled(DebugTopic topic)

Check if debugging is enabled before doing heavy work like calculating statistics before logging it.

PLEASE IMPLEMENT THIS AND RETURN TRUE TO ENABLE DEBUGGING.

debug

void debug(DebugTopic topic,
           String message)

Implement this method to provide logging.

debug

default void debug(DebugTopic topic,
                   String format,
                   Object... args)

Handy method witch uses the Java String#format to format the message.