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java.lang.Objectjfun.parsec.trace.Traces
public class Traces
This class provides some common trace implementations.
Constructor Summary | |
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Traces()
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Method Summary | |
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static Trace<java.lang.Object> |
printError(java.lang.String name,
java.io.PrintWriter out,
int min_steps)
Create a Trace object that prints error message to output. |
static Trace<java.lang.Object> |
printResult(java.lang.String name,
java.io.PrintWriter out)
Create a Trace object that prints trace message to output when parser succeeds. |
static Trace<java.lang.Object> |
printTrace(java.lang.String name,
java.io.PrintWriter out)
Create a Trace object that prints trace message to output. |
Methods inherited from class java.lang.Object |
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clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Constructor Detail |
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public Traces()
Method Detail |
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public static Trace<java.lang.Object> printError(java.lang.String name, java.io.PrintWriter out, int min_steps)
name
- the name in the trace message.out
- the writer for the output.min_steps
- the minimal logical steps consumed to trigger the trace message.
public static Trace<java.lang.Object> printResult(java.lang.String name, java.io.PrintWriter out)
name
- the name in the trace message.out
- the writer for the output.
public static Trace<java.lang.Object> printTrace(java.lang.String name, java.io.PrintWriter out)
name
- the name in the trace message.out
- the writer for the output.
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