de.unknownreality.dataframe.filter.compile

Class BooleanFilterVisitor

java.lang.Object

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

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

de.unknownreality.dataframe.filter.compile.BooleanFilterVisitor

All Implemented Interfaces:

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

public class BooleanFilterVisitor
extends PredicateBaseVisitor<FilterPredicate>

Created by Alex on 21.05.2017.

Constructor Summary

Constructors

Constructor and Description
BooleanFilterVisitor()

Method Summary

Modifier and Type	Method and Description
FilterPredicate	visitBoolean_filter(PredicateParser.Boolean_filterContext ctx) Visit a parse tree produced by PredicateParser.boolean_filter().

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

visitColumn_predicate, 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

BooleanFilterVisitor

public BooleanFilterVisitor()

Method Detail

visitBoolean_filter

public FilterPredicate visitBoolean_filter(PredicateParser.Boolean_filterContext ctx)

Description copied from class: PredicateBaseVisitor

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

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

Specified by:

visitBoolean_filter in interface PredicateVisitor<FilterPredicate>

Overrides:

visitBoolean_filter in class PredicateBaseVisitor<FilterPredicate>

Parameters:

ctx - the parse tree

Returns:

the visitor result