org.apache.storm.blobstore

Class BlobStore.KeyTranslationIterator

java.lang.Object

org.apache.storm.blobstore.BlobStore.KeyTranslationIterator

All Implemented Interfaces:

Iterator<String>

Enclosing class:

BlobStore

public static class BlobStore.KeyTranslationIterator
extends Object
implements Iterator<String>

Blob store implements its own version of iterator to list the blobs.

Constructor Summary

Constructors

Constructor and Description
KeyTranslationIterator(Iterator<String> it, String prefix)

Method Summary

Modifier and Type	Method and Description
boolean	hasNext()
String	next()
void	remove()

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

Constructor Detail

KeyTranslationIterator

public KeyTranslationIterator(Iterator<String> it,
                              String prefix)
                       throws IOException

Throws:

IOException

Method Detail

hasNext

public boolean hasNext()

Specified by:

hasNext in interface Iterator<String>

next

public String next()

Specified by:

next in interface Iterator<String>

remove

public void remove()

Specified by:

remove in interface Iterator<String>