oracle.pg.common

Class SimpleLogBasedProgressListenerImpl

java.lang.Object

oracle.pg.common.SimpleLogBasedProgressListenerImpl

All Implemented Interfaces:

ProgressListener

Direct Known Subclasses:

SimpleLogBasedDataLoaderListenerImpl

public class SimpleLogBasedProgressListenerImpl
extends Object
implements ProgressListener

This class provides a simple Log based implementation of ProgressListener interface.

Method Summary

Methods

Modifier and Type	Method and Description
static SimpleLogBasedProgressListenerImpl	getInstance(long freq) This method returns an instance of ProgressListener
void	progressTo(long progress, String mesg) This method reports the current progress.
long	reportProgressFrequency() Returns a positive integer as the frequency of progress reporting.

Methods inherited from class java.lang.Object

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

Method Detail

getInstance

public static SimpleLogBasedProgressListenerImpl getInstance(long freq)

This method returns an instance of ProgressListener

Parameters:

freq - frequency of progress reporting. This must be a positive integer.

progressTo

public void progressTo(long progress,
              String mesg)

This method reports the current progress.

Specified by:

progressTo in interface ProgressListener

Parameters:

progress - a long value indicating the current progress. It must be a positive integer.

mesg - an optional string value describing the current progress.

reportProgressFrequency

public long reportProgressFrequency()

Returns a positive integer as the frequency of progress reporting.

Specified by:

reportProgressFrequency in interface ProgressListener

Returns:

progress reporting frequency which must be a positive integer.