org.nineml.coffeegrinder.util

Class DefaultProgressMonitor

java.lang.Object

org.nineml.coffeegrinder.util.DefaultProgressMonitor

All Implemented Interfaces:

ProgressMonitor

public class DefaultProgressMonitor
extends java.lang.Object
implements ProgressMonitor

A default implementation of ProgressMonitor.

Field Summary

Fields

Modifier and Type	Field and Description
static int	earleyFrequency The default update interval (number of tokens).
static int	gllFrequency The default update interval (number of states).
static long	minimumTimeInterval

Constructor Summary

Constructors

Constructor and Description
DefaultProgressMonitor() Create a progress monitor.

Method Summary

Modifier and Type	Method and Description
void	finished(GearleyParser parser) Finish the monitor.
void	progress(GearleyParser parser, int tokens) Report progress.
int	starting(GearleyParser parser, int tokens) Start the monitor.
void	workingSet(GearleyParser parser, int size, int highwater) Report progress.

Methods inherited from class java.lang.Object

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

Field Detail

earleyFrequency

public static int earleyFrequency

The default update interval (number of tokens).

gllFrequency

public static int gllFrequency

The default update interval (number of states).

minimumTimeInterval

public static long minimumTimeInterval

Constructor Detail

DefaultProgressMonitor

public DefaultProgressMonitor()

Create a progress monitor.

Method Detail

starting

public int starting(GearleyParser parser,
                    int tokens)

Start the monitor.

Specified by:

starting in interface ProgressMonitor

Parameters:

parser - the parser

tokens - the total size of the input

Returns:

the update interval.

progress

public void progress(GearleyParser parser,
                     int tokens)

Report progress.

This implementation just prints a simple message to System.out.

Specified by:

progress in interface ProgressMonitor

Parameters:

parser - the parser

tokens - the number of tokens processed so far.

workingSet

public void workingSet(GearleyParser parser,
                       int size,
                       int highwater)

Report progress.

This implementation just prints a simple message to System.out.

Specified by:

workingSet in interface ProgressMonitor

Parameters:

parser - the parser

size - the number of items that remain in the working set.

highwater - the last token seen.

finished

public void finished(GearleyParser parser)

Finish the monitor.

Specified by:

finished in interface ProgressMonitor

Parameters:

parser - the parser