OSID - osid.OsidConstrainerQuery Service Interface Definition

Interface	osid.OsidConstrainerQuery
Implements	`osid.OsidRuleQuery`
Implemented By	`osid.bidding.rules.AuctionConstrainerQuery`
	`osid.voting.rules.RaceConstrainerQuery`
	`osid.voting.rules.BallotConstrainerQuery`
	`osid.subscription.rules.DispatchConstrainerQuery`
	`osid.hold.rules.IssueConstrainerQuery`
	`osid.workflow.rules.ProcessConstrainerQuery`
	`osid.workflow.rules.StepConstrainerQuery`
	`osid.offering.rules.OfferingConstrainerQuery`
	`osid.inquiry.rules.AuditConstrainerQuery`
	`osid.provisioning.rules.BrokerConstrainerQuery`
	`osid.provisioning.rules.QueueConstrainerQuery`
	`osid.provisioning.rules.PoolConstrainerQuery`
	`osid.tracking.rules.QueueConstrainerQuery`
	`osid.resourcing.rules.JobConstrainerQuery`
Description	This is the query interface for searching constrainers. Each method specifies an `AND` term while multiple invocations of the same method produce a nested `OR`.