de.unknownreality.dataframe.filter.compile

Class ColumnPredicateFilterVisitor

java.lang.Object

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

de.unknownreality.dataframe.generated.PredicateBaseVisitor<FilterPredicate>

de.unknownreality.dataframe.filter.compile.ColumnPredicateFilterVisitor

All Implemented Interfaces:

PredicateVisitor<FilterPredicate>, org.antlr.v4.runtime.tree.ParseTreeVisitor<FilterPredicate>

public class ColumnPredicateFilterVisitor
extends PredicateBaseVisitor<FilterPredicate>

Created by Alex on 21.05.2017.

Constructor Summary

Constructors

Constructor and Description
ColumnPredicateFilterVisitor()

Method Summary

Modifier and Type	Method and Description
FilterPredicate	visitColumn_predicate(PredicateParser.Column_predicateContext ctx) Visit a parse tree produced by PredicateParser.column_predicate().

Methods inherited from class de.unknownreality.dataframe.generated.PredicateBaseVisitor

visitBoolean_filter, visitCompilationUnit, visitField_filter, visitPredicate, visitRegex_filter, visitValue, visitVariable

Methods inherited from class org.antlr.v4.runtime.tree.AbstractParseTreeVisitor

aggregateResult, defaultResult, shouldVisitNextChild, visit, visitChildren, visitErrorNode, visitTerminal

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

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

visit, visitChildren, visitErrorNode, visitTerminal

Constructor Detail

ColumnPredicateFilterVisitor

public ColumnPredicateFilterVisitor()

Method Detail

visitColumn_predicate

public FilterPredicate visitColumn_predicate(PredicateParser.Column_predicateContext ctx)

Description copied from class: PredicateBaseVisitor

Visit a parse tree produced by PredicateParser.column_predicate().

The default implementation returns the result of calling AbstractParseTreeVisitor.visitChildren(org.antlr.v4.runtime.tree.RuleNode) on ctx.

Specified by:

visitColumn_predicate in interface PredicateVisitor<FilterPredicate>

Overrides:

visitColumn_predicate in class PredicateBaseVisitor<FilterPredicate>

Parameters:

ctx - the parse tree

Returns:

the visitor result