An Iterator<File> that finds regular files who's names are accepted by the fileNameFilter and

exist in the given rootDirectory, or
exist in any subdirectory of the rootDirectory that is accepted by the directoryNameFilter.

The returned iterator will throw a DirectoryNotListableException when one of the relevant directories cannot be listed.

Nested and Inner Type Summary

Modifier and Type	Class and Description
public static class	DirectoryIterator.DirectoryNotListableException Indicates that `File#listFiles()` returned `null` for a particular directory.

Constructor Summary

Access	Constructor and Description
public	DirectoryIterator(final File rootDirectory, final FilenameFilter directoryNameFilter, final FilenameFilter fileNameFilter)

Modifier and Type	Method and Description
private static <T> ArrayList<T>	newArrayList(T initialElement)
public static Iterator<File>	traverseDirectories(File[] rootDirectories, FilenameFilter directoryNameFilter, FilenameFilter fileNameFilter) Creates an `Iterator` that returns all matching `File`s locatable in a set of root directories.

Inherited from org.codehaus.commons.compiler.util.iterator.ProducerIterator:: hasNext next remove

DirectoryIterator	back to summary
public DirectoryIterator(final File rootDirectory, final FilenameFilter directoryNameFilter, final FilenameFilter fileNameFilter)

newArrayList	back to summary
private static <T> ArrayList<T> newArrayList(T initialElement)

traverseDirectories back to summary

traverseDirectories	back to summary
public static Iterator<File> traverseDirectories(File[] rootDirectories, FilenameFilter directoryNameFilter, FilenameFilter fileNameFilter) Creates an `Iterator` that returns all matching `File`s locatable in a set of root directories. See Also `DirectoryIterator(File, FilenameFilter, FilenameFilter)`

public static Iterator<File> traverseDirectories(File[] rootDirectories, FilenameFilter directoryNameFilter, FilenameFilter fileNameFilter)

Creates an Iterator that returns all matching Files locatable in a set of root directories.

org.codehaus.commons.compiler.util.iterator back to summary

Class Inheritance

extends RuntimeException

java.lang.Object
java.lang.Throwable
java.lang.Exception
java.lang.RuntimeException
org.codehaus.commons.compiler.util.iterator.DirectoryIterator.DirectoryNotListableException

Indicates that File#listFiles() returned null for a particular directory.

Access	Constructor and Description
public	DirectoryNotListableException(String message)

DirectoryNotListableException	back to summary
public DirectoryNotListableException(String message)