function FieldContext(parser, parent, invokingState) { if(parent===undefined) { parent = null; } if(invokingState===undefined || invokingState===null) { invokingState = -1; } antlr4.ParserRuleContext.call(this, parent, invokingState); this.parser = parser; this.ruleIndex = GenericSqlParser.RULE_field; return this; }