Docs For Class FromNodesAssetIterator

Description

The FromNodesAsset iterator lazily fetches assets as they are requested.

OSID Version: 2.0

author: Adam Franco <AT adamfranco DOT com adam AT adamfranco DOT com> <afranco AT middlebury DOT edu>
version: $Id: FromNodesAssetIterator.class.php,v 1.3 2007/09/04 20:25:43 adamfranco Exp $
license: GNU General Public License
copyright: Copyright ©2005, Middlebury College

Located in /harmoni/core/oki2/repository/FromNodesAssetIterator.class.php (line 29)

SObject
   |
   --HarmoniIterator
      |
      --HarmoniAssetIterator
         |
         --FromNodesAssetIterator

Method Summary

object FromNodesAssetIterator (object NodeIterator $nodes, object Repository $repository)

boolean hasNext ()

object Asset next ()

Variables

Inherited Variables

Inherited from HarmoniIterator

HarmoniIterator::$_elements
HarmoniIterator::$_i

Methods

Constructor FromNodesAssetIterator (line 43)

Constructor

since: 5/4/06
access: public

object FromNodesAssetIterator (object NodeIterator $nodes, object Repository $repository)

object NodeIterator $nodes
object Repository $repository

hasNext (line 70)

Return true if there is an additional Asset ; false otherwise.

access: public
throws: object RepositoryException An exception with one of the following messages defined in org.osid.repository.RepositoryException may be thrown: OPERATION_FAILED, PERMISSION_DENIED, CONFIGURATION_ERROR, UNIMPLEMENTED

boolean hasNext ()

Redefinition of:

HarmoniIterator::hasNext()

next (line 95)

Return the next Asset.

access: public
throws: object HierarchyException An exception with one of the following messages defined in org.osid.hierarchy.HierarchyException may be thrown: OPERATION_FAILED, PERMISSION_DENIED, CONFIGURATION_ERROR, UNIMPLEMENTED, NO_MORE_ITERATOR_ELEMENTS

object Asset next ()

Redefinition of:

HarmoniAssetIterator::next(): Return the next Asset.

Inherited Methods

Inherited From HarmoniAssetIterator

HarmoniAssetIterator::hasNextAsset()
HarmoniAssetIterator::next()
HarmoniAssetIterator::nextAsset()

Inherited From HarmoniIterator

HarmoniIterator::HarmoniIterator()
HarmoniIterator::add()
HarmoniIterator::count()
HarmoniIterator::hasNext()
HarmoniIterator::next()
HarmoniIterator::skipNext()

Inherited From SObject

SObject::asA()
SObject::asString()
SObject::copy()
SObject::copySameFrom()
SObject::copyTwoLevel()
SObject::deepCopy()
SObject::isEqual()
SObject::isEqualTo()
SObject::isNotEqualTo()
SObject::isNotReferenceTo()
SObject::isReferenceTo()
SObject::newFrom()
SObject::postCopy()
SObject::printableString()
SObject::shallowCopy()
SObject::_deepCopyArray()