de.unknownreality.dataframe.filter.compile

Class RegexFilterVisitor

java.lang.Object

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

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

de.unknownreality.dataframe.filter.compile.RegexFilterVisitor

All Implemented Interfaces:

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

public class RegexFilterVisitor
extends PredicateBaseVisitor<FilterPredicate>

Created by Alex on 21.05.2017.

Constructor Summary

Constructors

Constructor and Description
RegexFilterVisitor()

Method Summary

Modifier and Type	Method and Description
FilterPredicate	visitRegex_filter(PredicateParser.Regex_filterContext ctx) Visit a parse tree produced by PredicateParser.regex_filter().

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

visitBoolean_filter, visitColumn_predicate, visitCompilationUnit, visitField_filter, visitPredicate, 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

RegexFilterVisitor

public RegexFilterVisitor()

Method Detail

visitRegex_filter

public FilterPredicate visitRegex_filter(PredicateParser.Regex_filterContext ctx)

Description copied from class: PredicateBaseVisitor

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

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

Specified by:

visitRegex_filter in interface PredicateVisitor<FilterPredicate>

Overrides:

visitRegex_filter in class PredicateBaseVisitor<FilterPredicate>

Parameters:

ctx - the parse tree

Returns:

the visitor result