OSID - osid.authentication.process.TrustList Service Interface Definition

Interface	osid.authentication.process.TrustList
Implements	`osid.OsidList`
Used By	`osid.authentication.process.TrustLookupSession`
Description	Like all `OsidLists`, `TrustList` provides a means for accessing `Trust` elements sequentially either one at a time or many at a time. Examples: while (tl.hasNext()) { Trust trust = tl.getNextTrust(); } or while (tl.hasNext()) { Trust[] trusts = tl.getNextTrusts(tl.available()); }
Method	getNextTrust
Description	Gets the next `Trust` in this list.
Return	`osid.authentication.process.Trust`		the next `Trust` in this list. The `hasNext()` method should be used to test that a next `Trust` 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	getNextTrusts
Description	Gets the next set of `Trust` elements in this list which must be less than or equal to the return from `available()`.
Parameters	`cardinal`	`n`	the number of `Trust` elements requested which must be less than or equal to `available()`
Return	`osid.authentication.process.Trust[]`		an array of `Trust` 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.