org.eclipse.birt.report.engine.extension
Interface IQueryContext


public interface IQueryContext


Method Summary
 org.eclipse.birt.data.engine.api.IDataQueryDefinition[] createQuery(org.eclipse.birt.data.engine.api.IDataQueryDefinition parent, org.eclipse.birt.report.model.api.ReportElementHandle handle)
          delegate to report engine to build query, the extened item may call this api to build children's query
 DataRequestSession getDataRequestSession()
          return a data session
 

Method Detail

createQuery

org.eclipse.birt.data.engine.api.IDataQueryDefinition[] createQuery(org.eclipse.birt.data.engine.api.IDataQueryDefinition parent,
                                                                    org.eclipse.birt.report.model.api.ReportElementHandle handle)
delegate to report engine to build query, the extened item may call this api to build children's query


getDataRequestSession

DataRequestSession getDataRequestSession()
return a data session



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