Class SchemaParserBaseVisitor<T>

java.lang.Object
org.antlr.v4.runtime.tree.AbstractParseTreeVisitor<T>
org.apache.drill.exec.record.metadata.schema.parser.SchemaParserBaseVisitor<T>
Type Parameters:
T - The return type of the visit operation. Use Void for operations with no return type.
All Implemented Interfaces:
org.antlr.v4.runtime.tree.ParseTreeVisitor<T>, SchemaParserVisitor<T>
Direct Known Subclasses:
SchemaVisitor, SchemaVisitor.ColumnDefVisitor, SchemaVisitor.ColumnVisitor, SchemaVisitor.PropertiesVisitor

public class SchemaParserBaseVisitor<T> extends org.antlr.v4.runtime.tree.AbstractParseTreeVisitor<T> implements SchemaParserVisitor<T>
This class provides an empty implementation of SchemaParserVisitor, which can be extended to create a visitor which only needs to handle a subset of the available methods.