com.facebook.buck.core.files

Class FileTreeFileNameIterator

java.lang.Object

com.facebook.buck.core.files.FileTreeFileNameIterator

All Implemented Interfaces:

Iterator<Path>

public class FileTreeFileNameIterator
extends Object
implements Iterator<Path>

Iterator which recursively traverses FileTree searching for specific file name Returns relative Path of that file including file name itself This type of iterator is useful for finding all build files under some path

Method Summary

Modifier and Type	Method and Description
boolean	hasNext()
Path	next()
static FileTreeFileNameIterator	of(FileTree fileTree, String fileName) Create new instance of FileTreeFileNameIterator
static Iterable<Path>	ofIterable(FileTree fileTree, String fileName) Create new instance of FileTreeFileNameIterator and return it as Iterable which can be used in for loop

Methods inherited from class java.lang.Object

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

Methods inherited from interface java.util.Iterator

forEachRemaining, remove

Method Detail

of

public static FileTreeFileNameIterator of(FileTree fileTree,
                                          String fileName)

Create new instance of FileTreeFileNameIterator

Parameters:

fileTree - File tree to recursively iterate

fileName - File name to search for, for example "BUCK"

ofIterable

public static Iterable<Path> ofIterable(FileTree fileTree,
                                        String fileName)

Create new instance of FileTreeFileNameIterator and return it as Iterable which can be used in for loop

Parameters:

fileTree - File tree to recursively iterate

fileName - File name to search for, for example "BUCK"

hasNext

public boolean hasNext()

Specified by:

hasNext in interface Iterator<Path>

next

public Path next()

Specified by:

next in interface Iterator<Path>