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<Path> pathFilter) Adds a filter to the walked paths.
DirectoryWalker	filterRoot() Filters away the rootDir.
com.google.common.collect.ImmutableList<Path>	walk() Walks rootDir and returns the walked files.
com.google.common.collect.ImmutableList<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(Predicate<Path> pathFilter)

Adds a filter to the walked paths.

filterRoot

public DirectoryWalker filterRoot()

Filters away the rootDir.

walk

public com.google.common.collect.ImmutableList<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 com.google.common.collect.ImmutableList<Path> walk()
                                                   throws IOException

Walks rootDir and returns the walked files.

Throws:

IOException