OSID - osid.resource.BinList Service Interface Definition

Interface	osid.resource.BinList
Implements	`osid.OsidList`
Used By	`osid.resource.BinHierarchySession`
	`osid.resource.BinLookupSession`
	`osid.resource.BinQuerySession`
	`osid.resource.BinSearchResults`
	`osid.resource.ResourceBinSession`
	`osid.resource.ResourceRelationshipBinSession`
	`osid.resource.demographic.DemographicBinSession`
	`osid.resource.demographic.DemographicEnablerBinSession`
Description	Like all `OsidLists`, `BinList` provides a means for accessing `Bin` elements sequentially either one at a time or many at a time. Examples: while (bl.hasNext()) { Bin bin = bl.getNextBin(); } or while (bl.hasNext()) { Bin[] bins = bl.getNextBins(bl.available()); }
Method	getNextBin
Description	Gets the next `Bin` in this list.
Return	`osid.resource.Bin`		the next `Bin` in this list. The `hasNext()` method should be used to test that a next `Bin` 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	getNextBins
Description	Gets the next set of `Bin` elements in this list which must be less than or equal to the return from `available()`.
Parameters	`cardinal`	`n`	the number of `Bin` elements requested which must be less than or equal to `available()`
Return	`osid.resource.Bin[]`		an array of `Bin` 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.