K - the key type of the snapshot regionV - the value type the snapshot regionpublic interface SnapshotIterator<K,V>
close().SnapshotReader| Modifier and Type | Method and Description |
|---|---|
void |
close()
Closes the iterator and its underlying resources.
|
boolean |
hasNext()
Returns true if there are more elements in the iteration.
|
java.util.Map.Entry<K,V> |
next()
Returns the next element in the iteration.
|
boolean hasNext()
throws java.io.IOException,
java.lang.ClassNotFoundException
java.io.IOException - error reading the snapshotjava.lang.ClassNotFoundException - error deserializing the snapshot elementjava.util.Map.Entry<K,V> next() throws java.io.IOException, java.lang.ClassNotFoundException
java.util.NoSuchElementException - there are no further elementsjava.io.IOException - error reading the snapshotjava.lang.ClassNotFoundException - error deserializing the snapshot elementvoid close()
throws java.io.IOException
java.io.IOException - error closing the iterator