OSID - osid.workflow.StepSearchResults Service Interface Definition

Interface	osid.workflow.StepSearchResults
Implements	`osid.OsidSearchResults`
Description	This interface provides a means to capture results of a search.
Method	getSteps
Description	Gets the step list resulting from a search.
Return	`osid.workflow.StepList`		the step list
Errors	ILLEGAL_STATE		list already retrieved
Compliance	`mandatory`		This method must be implemented.
Method	getStepQueryInspector
Description	Gets the inspector for the query to examine the terms used in the search.
Return	`osid.workflow.StepQueryInspector`		the step query inspector
Compliance	`mandatory`		This method must be implemented.
Method	getStepSearchResultsRecord
Description	Gets the step search results record corresponding to the given step search record `Type.` This method is used to retrieve an object implementing the requested record.
Parameters	`osid.type.Type`	`stepSearchRecordType`	a step search record type
Return	`osid.workflow.records.StepSearchResultsRecord`		the step search results record
Errors	NULL_ARGUMENT		`stepSearchRecordType` is `null`
	OPERATION_FAILED		unable to complete request
	UNSUPPORTED		`hasRecordType(stepSearchRecordType)` is `false`
Compliance	`mandatory`		This method must be implemented.