Package org.apache.tinkerpop.gremlin.gql

Interface GQLVisitor<T>

Type Parameters:

T - The return type of the visit operation. Use Void for operations with no return type.

All Superinterfaces:

org.antlr.v4.runtime.tree.ParseTreeVisitor<T>

All Known Implementing Classes:

GQLBaseVisitor

public interface GQLVisitor<T>
extends org.antlr.v4.runtime.tree.ParseTreeVisitor<T>

This interface defines a complete generic visitor for a parse tree produced by GQLParser.

Method Summary

Modifier and Type	Method	Description
T	visitDirectedEdge(GQLParser.DirectedEdgeContext ctx)	Visit a parse tree produced by GQLParser.directedEdge().
T	visitEdgePattern(GQLParser.EdgePatternContext ctx)	Visit a parse tree produced by GQLParser.edgePattern().
T	visitElementPatternFiller(GQLParser.ElementPatternFillerContext ctx)	Visit a parse tree produced by GQLParser.elementPatternFiller().
T	visitElementVariable(GQLParser.ElementVariableContext ctx)	Visit a parse tree produced by GQLParser.elementVariable().
T	visitGraphPattern(GQLParser.GraphPatternContext ctx)	Visit a parse tree produced by GQLParser.graphPattern().
T	visitLabelName(GQLParser.LabelNameContext ctx)	Visit a parse tree produced by GQLParser.labelName().
T	visitLabelSpec(GQLParser.LabelSpecContext ctx)	Visit a parse tree produced by GQLParser.labelSpec().
T	visitLiteral(GQLParser.LiteralContext ctx)	Visit a parse tree produced by GQLParser.literal().
T	visitMatchClause(GQLParser.MatchClauseContext ctx)	Visit a parse tree produced by GQLParser.matchClause().
T	visitNodePattern(GQLParser.NodePatternContext ctx)	Visit a parse tree produced by GQLParser.nodePattern().
T	visitParamRef(GQLParser.ParamRefContext ctx)	Visit a parse tree produced by GQLParser.paramRef().
T	visitPathPattern(GQLParser.PathPatternContext ctx)	Visit a parse tree produced by GQLParser.pathPattern().
T	visitPropertyFilter(GQLParser.PropertyFilterContext ctx)	Visit a parse tree produced by GQLParser.propertyFilter().
T	visitPropertyKey(GQLParser.PropertyKeyContext ctx)	Visit a parse tree produced by GQLParser.propertyKey().
T	visitPropertyPair(GQLParser.PropertyPairContext ctx)	Visit a parse tree produced by GQLParser.propertyPair().
T	visitPropertyValue(GQLParser.PropertyValueContext ctx)	Visit a parse tree produced by GQLParser.propertyValue().
T	visitReverseDirectedEdge(GQLParser.ReverseDirectedEdgeContext ctx)	Visit a parse tree produced by GQLParser.reverseDirectedEdge().
T	visitUndirectedEdge(GQLParser.UndirectedEdgeContext ctx)	Visit a parse tree produced by GQLParser.undirectedEdge().

Methods inherited from interface org.antlr.v4.runtime.tree.ParseTreeVisitor

visit, visitChildren, visitErrorNode, visitTerminal

Method Details

visitMatchClause

T visitMatchClause(GQLParser.MatchClauseContext ctx)

Visit a parse tree produced by GQLParser.matchClause().

Parameters:

ctx - the parse tree

Returns:

the visitor result

visitGraphPattern

T visitGraphPattern(GQLParser.GraphPatternContext ctx)

Visit a parse tree produced by GQLParser.graphPattern().

Parameters:

ctx - the parse tree

Returns:

the visitor result

visitPathPattern

T visitPathPattern(GQLParser.PathPatternContext ctx)

Visit a parse tree produced by GQLParser.pathPattern().

Parameters:

ctx - the parse tree

Returns:

the visitor result

visitNodePattern

T visitNodePattern(GQLParser.NodePatternContext ctx)

Visit a parse tree produced by GQLParser.nodePattern().

Parameters:

ctx - the parse tree

Returns:

the visitor result

visitElementPatternFiller

T visitElementPatternFiller(GQLParser.ElementPatternFillerContext ctx)

Visit a parse tree produced by GQLParser.elementPatternFiller().

Parameters:

ctx - the parse tree

Returns:

the visitor result

visitLabelSpec

T visitLabelSpec(GQLParser.LabelSpecContext ctx)

Visit a parse tree produced by GQLParser.labelSpec().

Parameters:

ctx - the parse tree

Returns:

the visitor result

visitPropertyFilter

T visitPropertyFilter(GQLParser.PropertyFilterContext ctx)

Visit a parse tree produced by GQLParser.propertyFilter().

Parameters:

ctx - the parse tree

Returns:

the visitor result

visitPropertyPair

T visitPropertyPair(GQLParser.PropertyPairContext ctx)

Visit a parse tree produced by GQLParser.propertyPair().

Parameters:

ctx - the parse tree

Returns:

the visitor result

visitPropertyKey

T visitPropertyKey(GQLParser.PropertyKeyContext ctx)

Visit a parse tree produced by GQLParser.propertyKey().

Parameters:

ctx - the parse tree

Returns:

the visitor result

visitPropertyValue

T visitPropertyValue(GQLParser.PropertyValueContext ctx)

Visit a parse tree produced by GQLParser.propertyValue().

Parameters:

ctx - the parse tree

Returns:

the visitor result

visitLiteral

T visitLiteral(GQLParser.LiteralContext ctx)

Visit a parse tree produced by GQLParser.literal().

Parameters:

ctx - the parse tree

Returns:

the visitor result

visitParamRef

T visitParamRef(GQLParser.ParamRefContext ctx)

Visit a parse tree produced by GQLParser.paramRef().

Parameters:

ctx - the parse tree

Returns:

the visitor result

visitEdgePattern

T visitEdgePattern(GQLParser.EdgePatternContext ctx)

Visit a parse tree produced by GQLParser.edgePattern().

Parameters:

ctx - the parse tree

Returns:

the visitor result

visitDirectedEdge

T visitDirectedEdge(GQLParser.DirectedEdgeContext ctx)

Visit a parse tree produced by GQLParser.directedEdge().

Parameters:

ctx - the parse tree

Returns:

the visitor result

visitReverseDirectedEdge

T visitReverseDirectedEdge(GQLParser.ReverseDirectedEdgeContext ctx)

Visit a parse tree produced by GQLParser.reverseDirectedEdge().

Parameters:

ctx - the parse tree

Returns:

the visitor result

visitUndirectedEdge

T visitUndirectedEdge(GQLParser.UndirectedEdgeContext ctx)

Visit a parse tree produced by GQLParser.undirectedEdge().

Parameters:

ctx - the parse tree

Returns:

the visitor result

visitElementVariable

T visitElementVariable(GQLParser.ElementVariableContext ctx)

Visit a parse tree produced by GQLParser.elementVariable().

Parameters:

ctx - the parse tree

Returns:

the visitor result

visitLabelName

T visitLabelName(GQLParser.LabelNameContext ctx)

Visit a parse tree produced by GQLParser.labelName().

Parameters:

ctx - the parse tree

Returns:

the visitor result