com.lgc.wsh.util
Interface Monitor

All Known Implementing Classes:

LogMonitor, PartialMonitor

public interface Monitor

Implement this interface to receive notifications of progress

Field Summary

static Monitor

NULL_MONITOR Empty implementation that does nothing.

Method Summary

void	initReport(double initFraction) Initialize the fraction of the work that was completed when the process started.
void	report(double fraction) This method will be called with the current fraction of work done.

Field Detail

NULL_MONITOR

static final Monitor NULL_MONITOR

Empty implementation that does nothing.

Method Detail

initReport

void initReport(double initFraction)

Initialize the fraction of the work that was completed when the process started. If not called, then assumed to be 0.

Parameters:

initFraction - Fraction of work done when process started, from 0 to 1.

report

void report(double fraction)

This method will be called with the current fraction of work done. Values range from 0 at the beginning to 1 when all work is done.

Parameters:

fraction - Fraction of work done so far, from 0 to 1. This value must equal or exceed all values previously passed to this method or to initReport.