de.lmu.ifi.dbs.elki.logging.progress

Class StepProgress

java.lang.Object

de.lmu.ifi.dbs.elki.logging.progress.AbstractProgress

de.lmu.ifi.dbs.elki.logging.progress.FiniteProgress

de.lmu.ifi.dbs.elki.logging.progress.StepProgress

All Implemented Interfaces:

Progress

public class StepProgress
extends FiniteProgress

This progress class is used for multi-step processing.

Author:

Erich Schubert

Field Summary

Fields

Modifier and Type	Field and Description
(package private) String	stepTitle Title of the current step.

Constructor Summary

Constructors

Constructor and Description
StepProgress(int total) Constructor.
StepProgress(String task, int total) Constructor.

Method Summary

Methods

Modifier and Type	Method and Description
StringBuilder	appendToBuffer(StringBuilder buf) Append a string representation of the progress to the given string buffer.
void	beginStep(int step, String stepTitle, Logging logger) Do a new step and log it
protected String	getStepTitle()
void	setCompleted(Logging logger) Mark the progress as completed and log it.

Methods inherited from class de.lmu.ifi.dbs.elki.logging.progress.FiniteProgress

ensureCompleted, getTotal, isComplete, setProcessed

Methods inherited from class de.lmu.ifi.dbs.elki.logging.progress.AbstractProgress

getProcessed, getTask, incrementProcessed, setProcessed, testLoggingRate, toString

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Field Detail

stepTitle

String stepTitle

Title of the current step.

Constructor Detail

StepProgress

public StepProgress(int total)

Constructor. This constructor does not use a logger; initial logging will happen on the first beginStep call.

Parameters:

total - Total number of steps.

StepProgress

public StepProgress(String task,
            int total)

Constructor. This constructor does not use a logger; initial logging will happen on the first beginStep call.

Parameters:

task - Task title

total - Total number of steps.

Method Detail

appendToBuffer

public StringBuilder appendToBuffer(StringBuilder buf)

Description copied from class: FiniteProgress

Append a string representation of the progress to the given string buffer.

Specified by:

appendToBuffer in interface Progress

Overrides:

appendToBuffer in class FiniteProgress

Parameters:

buf - Buffer to serialize to

Returns:

Buffer the data was serialized to.

beginStep

public void beginStep(int step,
             String stepTitle,
             Logging logger)

Do a new step and log it

Parameters:

step - Step number

stepTitle - Step title

logger - Logger to report to.

setCompleted

public void setCompleted(Logging logger)

Mark the progress as completed and log it.

Parameters:

logger - Logger to report to.

getStepTitle

protected String getStepTitle()

Returns:

the stepTitle