org.atmosphere.util.annotation

Class InputStreamIterator

java.lang.Object

org.atmosphere.util.annotation.InputStreamIterator

public final class InputStreamIterator
extends Object

FileIterator enables iteration over all files in a directory and all its sub directories.
Usage:

 FileIterator iter = new FileIterator(new File("./src"));
 File f;
 while ((f = iter.next()) != null) {
     // do something with f
     assert f == iter.getCurrent();
 }
 

Since:

annotation-detector 3.0.0

Author:

Ronald K. Muller

Constructor Summary

Constructors

Constructor and Description
InputStreamIterator(InputStream... filesOrDirectories) Create a new FileIterator using the specified 'filesOrDirectories' as root.

Method Summary

Modifier and Type	Method and Description
InputStream	next() Return the next File object or null if no more files are available.

Methods inherited from class java.lang.Object

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

Constructor Detail

InputStreamIterator

public InputStreamIterator(InputStream... filesOrDirectories)

Create a new FileIterator using the specified 'filesOrDirectories' as root.
If 'filesOrDirectories' contains a file, the iterator just returns that single file. If 'filesOrDirectories' contains a directory, all files in that directory and its sub directories are returned (depth first).

Parameters:

filesOrDirectories - Zero or more File objects, which are iterated in the specified order (depth first)

Method Detail

next

public InputStream next()
                 throws IOException

Return the next File object or null if no more files are available.

Throws:

IOException