OSID - osid.hold.rules.IssueConstrainerList Service Interface Definition

Interface	osid.hold.rules.IssueConstrainerList
Implements	`osid.OsidList`
Used By	`osid.hold.rules.IssueConstrainerEnablerRuleLookupSession`
	`osid.hold.rules.IssueConstrainerLookupSession`
	`osid.hold.rules.IssueConstrainerOublietteSession`
	`osid.hold.rules.IssueConstrainerQuerySession`
	`osid.hold.rules.IssueConstrainerRuleLookupSession`
	`osid.hold.rules.IssueConstrainerSearchResults`
Description	Like all `OsidLists` , `IssueConstrainerList` provides a means for accessing `IssueConstrai` ner elements sequentially either one at a time or many at a time. Examples: while (icl.hasNext()) { IssueConstrainer issueConstrainer = icl.getNextIssueConstraine r(); } or while (icl.hasNext()) { IssueConstrainer[] issueConstrainers = icl.getNextIssueConstrainers(icl.available()); }
Method	getNextIssueConstrainer
Description	Gets the next `IssueConstrainer` in this list.
Return	`osid.hold.rules.IssueConstrainer`		the next `IssueConstrainer` in this list. The `hasNext()` method should be used to test that a next `IssueConstrainer` 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	getNextIssueConstrainers
Description	Gets the next set of `IssueConstrainer` elements in this list. The specified amount must be less than or equal to the return from `available()` .
Parameters	`cardinal`	`n`	the number of `IssueConstrainer` elements requested which must be less than or equal to `available()`
Return	`osid.hold.rules.IssueConstrainer[]`		an array of `IssueConstrainer` 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.