Class FileAlterationObserver.Builder

java.lang.Object

org.apache.commons.io.build.AbstractSupplier<FileAlterationObserver, FileAlterationObserver.Builder>

org.apache.commons.io.build.AbstractOriginSupplier<FileAlterationObserver, FileAlterationObserver.Builder>

org.apache.commons.io.monitor.FileAlterationObserver.Builder

All Implemented Interfaces:

IOSupplier<FileAlterationObserver>

Enclosing class:

FileAlterationObserver

public static final class FileAlterationObserver.Builder
extends AbstractOriginSupplier<FileAlterationObserver, FileAlterationObserver.Builder>

Builds instances of FileAlterationObserver.

Since:

2.18.0

Method Summary

Modifier and Type	Method	Description
FileAlterationObserver	get()	Gets a new FileAlterationObserver instance.
FileAlterationObserver.Builder	setFileFilter(FileFilter fileFilter)	Sets the file filter or null if none.
FileAlterationObserver.Builder	setIOCase(IOCase ioCase)	Sets what case sensitivity to use comparing file names, null means system sensitive.
FileAlterationObserver.Builder	setRootEntry(FileEntry rootEntry)	Sets the root directory to observe.

Methods inherited from class AbstractOriginSupplier

checkOrigin, getOrigin, hasOrigin, newByteArrayOrigin, newChannelOrigin, newCharSequenceOrigin, newFileOrigin, newFileOrigin, newInputStreamOrigin, newOutputStreamOrigin, newPathOrigin, newPathOrigin, newRandomAccessFileOrigin, newRandomAccessFileOrigin, newReaderOrigin, newURIOrigin, newWriterOrigin, setByteArray, setChannel, setCharSequence, setFile, setFile, setInputStream, setOrigin, setOutputStream, setPath, setPath, setRandomAccessFile, setRandomAccessFile, setReader, setURI, setWriter

Methods inherited from class AbstractSupplier

asThis

Methods inherited from class Object

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

Methods inherited from interface IOSupplier

asSupplier, getUnchecked

Method Details

get

public FileAlterationObserver get()
                           throws IOException

Gets a new FileAlterationObserver instance.

Returns:

a result.

Throws:

IOException - if an I/O error occurs converting to an File using AbstractOrigin.getFile().

See Also:

• IOSupplier.getUnchecked()

setFileFilter

public FileAlterationObserver.Builder setFileFilter(FileFilter fileFilter)

Sets the file filter or null if none.

Parameters:

fileFilter - file filter or null if none.

Returns:

This instance.

setIOCase

public FileAlterationObserver.Builder setIOCase(IOCase ioCase)

Sets what case sensitivity to use comparing file names, null means system sensitive.

Parameters:

ioCase - what case sensitivity to use comparing file names, null means system sensitive.

Returns:

This instance.

setRootEntry

public FileAlterationObserver.Builder setRootEntry(FileEntry rootEntry)

Sets the root directory to observe.

Parameters:

rootEntry - the root directory to observe.

Returns:

This instance.