Package eu.clarin.sru.server.fcs.parser

Interface QueryVisitor

  • All Known Implementing Classes:
    QueryVisitorAdapter
    public interface QueryVisitor
    Interface implementing a Visitor pattern for FCS-QL expression trees.

    • Method Detail

      • visit

        void visit​(QuerySegment node)
        Visit a segment query node.
        Parameters:
        node - the node to visit

      • visit

        void visit​(QueryGroup node)
        Visit a group query node.
        Parameters:
        node - the node to visit

      • visit

        void visit​(QuerySequence node)
        Visit a sequence query node.
        Parameters:
        node - the node to visit

      • visit

        void visit​(QueryDisjunction node)
        Visit a or query node.
        Parameters:
        node - the node to visit

      • visit

        void visit​(QueryWithWithin node)
        Visit a query with within node.
        Parameters:
        node - the node to visit

      • visit

        void visit​(Expression node)
        Visit a simple expression node.
        Parameters:
        node - the node to visit

      • visit

        void visit​(ExpressionWildcard node)
        Visit a wildcard expression node.
        Parameters:
        node - the node to visit

      • visit

        void visit​(ExpressionGroup node)
        Visit a group expression node.
        Parameters:
        node - the node to visit

      • visit

        void visit​(ExpressionOr node)
        Visit a or expression node.
        Parameters:
        node - the node to visit

      • visit

        void visit​(ExpressionAnd node)
        Visit a and expression node.
        Parameters:
        node - the node to visit

      • visit

        void visit​(ExpressionNot node)
        Visit a not expression node.
        Parameters:
        node - the node to visit

      • visit

        void visit​(SimpleWithin node)
        Visit a simple within node.
        Parameters:
        node - the node to visit