OSID - osid.repository.AssetContentList Service Interface Definition

Interface	osid.repository.AssetContentList
Implements	`osid.OsidList`
Used By	`osid.repository.Asset`
	`osid.repository.AssetContentLookupSession`
	`osid.repository.AssetContentQuerySession`
	`osid.repository.AssetContentRepositorySession`
	`osid.repository.AssetContentSearchResults`
Description	Like all `OsidLists`, `AssetContentList` provides a means for accessing `AssetContent` elements sequentially either one at a time or many at a time. Examples: while (acl.hasNext()) { AssetContent content = acl.getNextAssetContent(); } or while (acl.hasNext()) { AssetContent[] contents = acl.getNextAssetContents(acl.available()); }
Method	getNextAssetContent
Description	Gets the next `AssetContent` in this list.
Return	`osid.repository.AssetContent`		the next `AssetContent` in this list. The `hasNext()` method should be used to test that a next `AssetContent` is available before calling this method.
Errors	ILLEGAL_STATE		no more elements available in this list
Errors	OPERATION_FAILED		unable to complete request
Compliance	`mandatory`		This method must be implemented.
Method	getNextAssetContents
Description	Gets the next set of `AssetContents` in this list which must be less than or equal to the return from `available()`.
Parameters	`cardinal`	`n`	the number of `AssetContent` elements requested which must be less than or equal to `available()`
Return	`osid.repository.AssetContent[]`		an array of `AssetContent` elements. The length of the array is less than or equal to the number specified.
Errors	ILLEGAL_STATE		no more elements available in this list
Errors	OPERATION_FAILED		unable to complete request
Compliance	`mandatory`		This method must be implemented.