OSID - osid.resource.BinQuerySession Service Interface Definition

Interface	osid.resource.BinQuerySession
Implements	`osid.OsidSession`
Implemented By	`osid.resource.BinSearchSession`
Used By	`osid.resource.ResourceManager`
Used By	`osid.resource.ResourceProxyManager`
Description	This session provides methods for searching among `Bin` objects. The search query is constructed using the `BinQuery`. Bins may have a bin query record indicated by their respective record types. The bin query record is accessed via the `BinQuery`.
Method	canSearchBins
Description	Tests if this user can perform `Bin` searches. A return of true does not guarantee successful authorization. A return of false indicates that it is known all methods in this session will result in a `PERMISSION_DENIED`. This is intended as a hint to an application that may opt not to offer search operations to unauthorized users.
Return	`boolean`		`false` if search methods are not authorized, `true` otherwise
Compliance	`mandatory`		This method must be implemented.
Method	getBinQuery
Description	Gets a bin query. The returned query will not have an extension query.
Return	`osid.resource.BinQuery`		the bin query
Compliance	`mandatory`		This method must be implemented.
Method	getBinsByQuery
Description	Gets a list of `Bins` matching the given bin query.
Parameters	`osid.resource.BinQuery`	`binQuery`	the bin query
Return	`osid.resource.BinList`		the returned `BinList`
Errors	NULL_ARGUMENT		`binQuery` is `null`
	OPERATION_FAILED		unable to complete request
	PERMISSION_DENIED		authorization failure
	UNSUPPORTED		a `binQuery` is not of this service
Compliance	`mandatory`		This method must be implemented.