Package com.cloudbees.simplediskusage

Class UsageComputation

java.lang.Object

com.cloudbees.simplediskusage.UsageComputation

public class UsageComputation
extends Object

Compute disk usage of a list of paths. Results are published using listeners registered for interesting paths, so we only walk the disk once. The walker process is throttled to prevent IO starvation for other Jenkins tasks.

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static interface	UsageComputation.CompletionListener

Constructor Summary

Constructors

Constructor	Description
UsageComputation(List<Path> pathsToScan)

Method Summary

Modifier and Type	Method	Description
void	addListener(Path path, UsageComputation.CompletionListener listener)
void	compute()
void	computeFS()
protected void	computeUsage(Path path)
int	getItemsCount()
protected long	jenkinsFSUsage()

Methods inherited from class java.lang.Object

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

Constructor Details

UsageComputation

public UsageComputation(List<Path> pathsToScan)

Method Details

addListener

public void addListener(Path path,
 UsageComputation.CompletionListener listener)

getItemsCount

public int getItemsCount()

compute

public void compute()
             throws IOException

Throws:

IOException

computeFS

public void computeFS()

jenkinsFSUsage

protected long jenkinsFSUsage()

computeUsage

protected void computeUsage(Path path)
                     throws IOException

Throws:

IOException