ProfilingParseRunner (parboiled-core 1.3.2 API)

java.lang.Object
- org.parboiled.parserunners.AbstractParseRunner<V>
- - org.parboiled.parserunners.ProfilingParseRunner<V>

Type Parameters:

V -

All Implemented Interfaces:

MatchHandler, ParseRunner<V>
```
public class ProfilingParseRunner<V>
extends AbstractParseRunner<V>
implements MatchHandler
```
The ProfilingParseRunner is a special ParseRunner implementation that "watches" a parser digest a number of inputs and collects all sorts of statistical data on the what rules have matched how many times, the number of reincovations of rules at identical input locations, and so on.

The ProfilingParseRunner is typically used during parser debugging and optimization, not in production.

Nested Class Summary

Nested Classes
Modifier and Type Class Description

static class ProfilingParseRunner.Report

static class ProfilingParseRunner.RuleReport

Constructor Summary

Constructors
Constructor Description

ProfilingParseRunner(Rule rule)
Creates a new ProfilingParseRunner instance for the given rule.

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`ProfilingParseRunner.Report`	`getReport()`
`boolean`	`match(MatcherContext<?> context)`	Runs the given MatcherContext.
`ParsingResult<V>`	`run(InputBuffer inputBuffer)`	Performs the actual parse and creates a corresponding ParsingResult instance.

Methods inherited from class org.parboiled.parserunners.AbstractParseRunner
createParsingResult, createRootContext, getParseErrors, getRootMatcher, getValueStack, resetValueStack, run, run, withParseErrors, withValueStack

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Constructor Detail
  - ProfilingParseRunner
```
public ProfilingParseRunner(Rule rule)
```
    Creates a new ProfilingParseRunner instance for the given rule.
    
    Parameters:
    
    rule - the parser rule
- Method Detail
  - run
```
public ParsingResult<V> run(InputBuffer inputBuffer)
```
    Description copied from interface: ParseRunner
    
    Performs the actual parse and creates a corresponding ParsingResult instance.
    
    Specified by:
    
    run in interface ParseRunner<V>
    
    Parameters:
    
    inputBuffer - the inputBuffer to use
    
    Returns:
    
    the ParsingResult for the run
  - getReport
```
public ProfilingParseRunner.Report getReport()
```
  - match
```
public boolean match(MatcherContext<?> context)
```
    Description copied from interface: MatchHandler
    
    Runs the given MatcherContext.
    
    Specified by:
    
    match in interface MatchHandler
    
    Parameters:
    
    context - the MatcherContext
    
    Returns:
    
    true if matched