org.apache.reef.io

Interface TempFileCreator

All Known Implementing Classes:

ConfigurableDirectoryTempFileCreator, SystemTempFileCreator, WorkingDirectoryTempFileCreator

@DefaultImplementation(value=WorkingDirectoryTempFileCreator.class)
public interface TempFileCreator

Utility to create temporary files and folders in accordance with the underlying resource manager.

Method Summary

Methods

Modifier and Type	Method and Description
File	createTempDirectory(String prefix) Create a temporary folder.
File	createTempDirectory(String prefix, FileAttribute<?> attrs) Creates a temporary folder.
File	createTempFile(String prefix, String suffix) Creates a temporary file.

Method Detail

createTempFile

File createTempFile(String prefix,
                  String suffix)
                    throws IOException

Creates a temporary file.

Parameters:

prefix - the prefix for the file

suffix - the suffix for the file

Returns:

the created file.

Throws:

IOException

createTempDirectory

File createTempDirectory(String prefix,
                       FileAttribute<?> attrs)
                         throws IOException

Creates a temporary folder.

Parameters:

prefix - the prefix for the file

attrs - the attributes for the file

Returns:

the created folder.

Throws:

IOException

createTempDirectory

File createTempDirectory(String prefix)
                         throws IOException

Create a temporary folder.

Parameters:

prefix - the prefix for the folder

Returns:

the created folder

Throws:

IOException