jdbm.htree
Class HashDirectory.HDIterator

java.lang.Object
  jdbm.helper.FastIterator
      jdbm.htree.HashDirectory.HDIterator

Enclosing class:

HashDirectory

public class HashDirectory.HDIterator
extends FastIterator

Utility class to enumerate keys/values in a HTree

Constructor Summary

HashDirectory.HDIterator(boolean iterateKeys)
Construct an iterator on this directory.

Method Summary

java.lang.Object

next() Returns the next object.

Methods inherited from class java.lang.Object

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

Constructor Detail

HashDirectory.HDIterator

HashDirectory.HDIterator(boolean iterateKeys)
                   throws java.io.IOException

Construct an iterator on this directory.

Parameters:

iterateKeys - True if iteration supplies keys, False if iterateKeys supplies values.

Throws:

java.io.IOException

Method Detail

next

public java.lang.Object next()

Returns the next object.

Specified by:

next in class FastIterator

Returns:

the next element in the iteration, or null if no more element.