Package com.g2forge.alexandria.java.io.watch

Class FileScanner

java.lang.Object

com.g2forge.alexandria.java.concurrent.AThreadActor

com.g2forge.alexandria.java.io.watch.FileScanner

All Implemented Interfaces:

ICloseable, Closeable, AutoCloseable

public class FileScanner
extends AThreadActor

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	FileScanner.Event

Nested classes/interfaces inherited from class com.g2forge.alexandria.java.concurrent.AThreadActor

AThreadActor.State

Field Summary

Fields

Modifier and Type	Field	Description
protected Set<Path>	directories
protected IConsumer1<Throwable>	errorHandler
protected IConsumer1<FileScanner.Event>	handler
protected LinkedHashSet<FileScanner.Event>	queue
protected boolean	reportOnScan
protected boolean	reportUnsupportedWatch
protected Map<Path,ICloseable>	scanned	A map of the directories we have scanned, so that we can watch recursively, to their watcher controls.

Fields inherited from class com.g2forge.alexandria.java.concurrent.AThreadActor

state, thread

Constructor Summary

Constructors

Constructor	Description
FileScanner(IConsumer1<FileScanner.Event> handler, IConsumer1<Throwable> errorHandler, boolean reportOnScan, boolean reportUnsupportedWatch, Path... directories)
FileScanner(IConsumer1<FileScanner.Event> handler, IConsumer1<Throwable> errorHandler, boolean reportOnScan, boolean reportUnsupportedWatch, Set<Path> directories)

Method Summary

Modifier and Type	Method	Description
FileScanner	open()
protected void	run()
protected void	scan(Path directory, FileWatcher watcher)

Methods inherited from class com.g2forge.alexandria.java.concurrent.AThreadActor

close, getState, isOpen, shutdown, waitClosed

Methods inherited from class java.lang.Object

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

Field Detail

handler

protected final IConsumer1<FileScanner.Event> handler

errorHandler

protected final IConsumer1<Throwable> errorHandler

reportOnScan

protected final boolean reportOnScan

reportUnsupportedWatch

protected final boolean reportUnsupportedWatch

directories

protected final Set<Path> directories

queue

protected final LinkedHashSet<FileScanner.Event> queue

scanned

protected final Map<Path,ICloseable> scanned

A map of the directories we have scanned, so that we can watch recursively, to their watcher controls.

Constructor Detail

FileScanner

public FileScanner(IConsumer1<FileScanner.Event> handler,
                   IConsumer1<Throwable> errorHandler,
                   boolean reportOnScan,
                   boolean reportUnsupportedWatch,
                   Path... directories)

FileScanner

@ConstructorProperties({"handler","errorHandler","reportOnScan","reportUnsupportedWatch","directories"})
public FileScanner(IConsumer1<FileScanner.Event> handler,
                   IConsumer1<Throwable> errorHandler,
                   boolean reportOnScan,
                   boolean reportUnsupportedWatch,
                   Set<Path> directories)

Method Detail

open

public FileScanner open()

Overrides:

open in class AThreadActor

run

protected void run()

Specified by:

run in class AThreadActor

scan

protected void scan(Path directory,
                    FileWatcher watcher)