@ExportPackage

Package com.yahoo.search.yql

YQL+ integration.

Not a public API.

Interface Summary

Interface	Description
yqlplusListener	This interface defines a complete listener for a parse tree produced by yqlplusParser.
yqlplusVisitor<T>	This interface defines a complete generic visitor for a parse tree produced by yqlplusParser.

Class Summary

Class	Description
FieldFiller	Ensure the fields specified in Presentation.getSummaryFields() are available after filling phase.
FieldFilter	Remove fields which are not explicitly requested, if any field is explicitly requested.
JavaUnionTypeChecker
MinimalQueryInserter	Minimal combinator for YQL+ syntax and heuristically parsed user queries.
VespaGroupingStep
VespaSerializer	Serialize Vespa query trees to YQL+ strings.
YqlParser	The YQL query language.
yqlplusBaseListener	This class provides an empty implementation of yqlplusListener, which can be extended to create a listener which only needs to handle a subset of the available methods.
yqlplusBaseVisitor<T>	This class provides an empty implementation of yqlplusVisitor, which can be extended to create a visitor which only needs to handle a subset of the available methods.
yqlplusLexer
yqlplusParser
yqlplusParser.AdditiveExpressionContext
yqlplusParser.AdditiveOpContext
yqlplusParser.Alias_defContext
yqlplusParser.AnnotateExpressionContext
yqlplusParser.AnnotationContext
yqlplusParser.ArgumentContext
yqlplusParser.ArgumentsContext
yqlplusParser.Array_parameterContext
yqlplusParser.ArrayLiteralContext
yqlplusParser.ArrayTypeContext
yqlplusParser.Call_sourceContext
yqlplusParser.CallExpresionContext
yqlplusParser.ConstantArrayContext
yqlplusParser.ConstantExpressionContext
yqlplusParser.ConstantMapExpressionContext
yqlplusParser.ConstantPropertyNameAndValueContext
yqlplusParser.Data_sourceContext
yqlplusParser.DdlContext
yqlplusParser.Delete_sourceContext
yqlplusParser.Delete_statementContext
yqlplusParser.DereferencedExpressionContext
yqlplusParser.EqualityExpressionContext
yqlplusParser.EqualityOpContext
yqlplusParser.expression_scope
yqlplusParser.ExpressionContext
yqlplusParser.FallbackContext
yqlplusParser.Field_defContext
yqlplusParser.Field_names_specContext
yqlplusParser.Field_values_group_specContext
yqlplusParser.Field_values_specContext
yqlplusParser.FieldrefContext
yqlplusParser.Fixed_or_parameterContext
yqlplusParser.IdentContext
yqlplusParser.Import_listContext
yqlplusParser.Import_statementContext
yqlplusParser.IndexrefContext
yqlplusParser.InNotInTargetContext
yqlplusParser.Insert_sourceContext
yqlplusParser.Insert_statementContext
yqlplusParser.Insert_valuesContext
yqlplusParser.Join_exprContext
yqlplusParser.Join_specContext
yqlplusParser.JoinDereferencedExpressionContext
yqlplusParser.JoinExpressionContext
yqlplusParser.Keyword_as_identContext
yqlplusParser.LimitContext
yqlplusParser.Literal_elementContext
yqlplusParser.Literal_listContext
yqlplusParser.LiteralStringContext
yqlplusParser.LogicalANDExpressionContext
yqlplusParser.LogicalORExpressionContext
yqlplusParser.MapExpressionContext
yqlplusParser.MapTypeContext
yqlplusParser.Merge_componentContext
yqlplusParser.Merge_statementContext
yqlplusParser.ModuleIdContext
yqlplusParser.ModuleNameContext
yqlplusParser.MultiplicativeExpressionContext
yqlplusParser.MultOpContext
yqlplusParser.Namespaced_nameContext
yqlplusParser.Next_statementContext
yqlplusParser.NullOperatorContext
yqlplusParser.OffsetContext
yqlplusParser.OperatorCallContext
yqlplusParser.Orderby_fieldContext
yqlplusParser.Orderby_fieldsContext
yqlplusParser.OrderbyContext
yqlplusParser.Output_specContext
yqlplusParser.Output_statementContext
yqlplusParser.Paged_clauseContext
yqlplusParser.ParameterContext
yqlplusParser.ParamsContext
yqlplusParser.Pipeline_stepContext
yqlplusParser.PrimaryExpressionContext
yqlplusParser.Procedure_argumentContext
yqlplusParser.Program_arglistContext
yqlplusParser.ProgramContext
yqlplusParser.Project_specContext
yqlplusParser.PropertyNameAndValueContext
yqlplusParser.PropertyNameContext
yqlplusParser.PropertyrefContext
yqlplusParser.Query_statementContext
yqlplusParser.RelationalExpressionContext
yqlplusParser.RelationalOpContext
yqlplusParser.Returning_specContext
yqlplusParser.Scalar_literalContext
yqlplusParser.Select_field_specContext
yqlplusParser.Select_source_allContext
yqlplusParser.Select_source_joinContext
yqlplusParser.Select_source_multiContext
yqlplusParser.Select_sourceContext
yqlplusParser.Select_statementContext
yqlplusParser.Selectvar_statementContext
yqlplusParser.Sequence_sourceContext
yqlplusParser.Source_listContext
yqlplusParser.Source_specContext
yqlplusParser.Source_statementContext
yqlplusParser.StatementContext
yqlplusParser.TimeoutContext
yqlplusParser.TypenameContext
yqlplusParser.UnaryExpressionContext
yqlplusParser.UnaryOpContext
yqlplusParser.Update_sourceContext
yqlplusParser.Update_statementContext
yqlplusParser.Update_valuesContext
yqlplusParser.Vespa_groupingContext
yqlplusParser.ViewContext
yqlplusParser.WhereContext
yqlplusParser.Write_data_sourceContext
YqlQuery	A Yql query.

Exception Summary

Exception	Description
NullItemException	Used to communicate a NullItem has been encountered in the query tree.