com.google.cloud.tools.jib.filesystem

Class DirectoryWalker

java.lang.Object

com.google.cloud.tools.jib.filesystem.DirectoryWalker

public class DirectoryWalker
extends Object

Recursively applies a function to each file in a directory.

Constructor Summary

Constructors

Constructor and Description
DirectoryWalker(Path rootDir) Initialize with a root directory to walk.

Method Summary

Modifier and Type	Method and Description
DirectoryWalker	filter(Predicate<? super Path> pathFilter) Adds a filter to the walked paths.
List<Path>	walk() Walks rootDir and returns the walked files.
List<Path>	walk(PathConsumer pathConsumer) Walks rootDir and applies pathConsumer to each file.

Methods inherited from class java.lang.Object

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

Constructor Detail

DirectoryWalker

public DirectoryWalker(Path rootDir)
                throws NotDirectoryException

Initialize with a root directory to walk.

Throws:

NotDirectoryException

Method Detail

filter

public DirectoryWalker filter(@Nullable
                              Predicate<? super Path> pathFilter)

Adds a filter to the walked paths.

walk

public List<Path> walk(PathConsumer pathConsumer)
                throws IOException

Walks rootDir and applies pathConsumer to each file. Note that rootDir itself is visited as well.

Throws:

IOException

walk

public List<Path> walk()
                throws IOException

Walks rootDir and returns the walked files.

Throws:

IOException