Package org.antlr.runtime.debug
package org.antlr.runtime.debug
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ClassDescriptionA blank listener that does nothing; useful for real classes so they don't have to have lots of blank methods and are less sensitive to updates to debug interface.Broadcast debug events to multiple listeners.All debugging events that a recognizer can trigger.A simple event repeater (proxy) that delegates all functionality to the listener sent into the ctor.A proxy debug event listener that forwards events over a socket to a debugger (or any other listener) using a simple text-based protocol; one event per line.A TreeAdaptor proxy that fires debugging events to a DebugEventListener delegate and uses the TreeAdaptor delegate to do the actual work.Debug any tree node stream.This parser listener tracks rule entry/exit and token matches to build a simple parse tree using ParseTree nodes.Using the debug event interface, track what is happening in the parser and record statistics about the runtime.Print out (most of) the events...The default tracer mimics the traceParser behavior of ANTLR 2.x.