org.eclipse.emf.cdo.server
Interface IQueryContext

All Superinterfaces:

CDOBranchPoint, CDOTimeProvider

public interface IQueryContext

extends CDOBranchPoint

Represents the execution state of a query in the server towards a query handler.

Since:

2.0

No Implement

This interface is not intended to be implemented by clients.

No Extend

This interface is not intended to be extended by clients.

getView

IView getView()

getResultCount

int getResultCount()

Since:

4.0

addResult

boolean addResult(Object object)

Adds the given object to the results of the associated query.

Parameters:

object - Support many primitives, CDOID and CDORevision. CDORevision are converted in CDOID and only CDOID are transfered to the client.

Returns:

true to indicate that more results can be passed subsequently, false otherwise (i.e. maxResults has been reached or an asynchronous query has been canceled).