orc.trace
Class Tracer

java.lang.Object
  orc.trace.Tracer

Direct Known Subclasses:

AbstractTracer, DerivedTracer, NullTracer

public abstract class Tracer
extends java.lang.Object

Interface for tracing an Orc execution. Most of the work is done by the TokenTracer returned by start().

Author:

quark

Constructor Summary

Tracer()

Method Summary

abstract void	finish() End an execution.
abstract TokenTracer	start() Begin an execution; return the tracer for the first token.

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

start

public abstract TokenTracer start()

Begin an execution; return the tracer for the first token.

finish

public abstract void finish()

End an execution.