Package org.petitparser.utils

Class Tracer

java.lang.Object

org.petitparser.utils.Tracer

public class Tracer
extends Object

Traces the activation and return of parsers.

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	Tracer.TraceEvent	The trace event holding all relevant data.
static class	Tracer.TraceEventType	The trace event type differentiating between activation and return.

Constructor Summary

Constructors

Constructor	Description
Tracer()

Method Summary

Modifier and Type	Method	Description
static Parser	on(Parser source, Consumer<Tracer.TraceEvent> consumer)	Returns a parser that calls the provided consumer with a Tracer.TraceEvent whenever a parser is activated or returning.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

Tracer

public Tracer()

Method Detail

on

public static Parser on(Parser source,
                        Consumer<Tracer.TraceEvent> consumer)

Returns a parser that calls the provided consumer with a Tracer.TraceEvent whenever a parser is activated or returning.