34 lines
1.5 KiB
TypeScript
34 lines
1.5 KiB
TypeScript
/*!
|
|
* Copyright 2016 The ANTLR Project. All rights reserved.
|
|
* Licensed under the BSD-3-Clause license. See LICENSE file in the project root for license information.
|
|
*/
|
|
import { ParserRuleContext } from "./ParserRuleContext";
|
|
/**
|
|
* This class extends {@link ParserRuleContext} by allowing the value of
|
|
* {@link #getRuleIndex} to be explicitly set for the context.
|
|
*
|
|
* {@link ParserRuleContext} does not include field storage for the rule index
|
|
* since the context classes created by the code generator override the
|
|
* {@link #getRuleIndex} method to return the correct value for that context.
|
|
* Since the parser interpreter does not use the context classes generated for a
|
|
* parser, this class (with slightly more memory overhead per node) is used to
|
|
* provide equivalent functionality.
|
|
*/
|
|
export declare class InterpreterRuleContext extends ParserRuleContext {
|
|
/**
|
|
* This is the backing field for {@link #getRuleIndex}.
|
|
*/
|
|
private _ruleIndex;
|
|
constructor(ruleIndex: number);
|
|
/**
|
|
* Constructs a new {@link InterpreterRuleContext} with the specified
|
|
* parent, invoking state, and rule index.
|
|
*
|
|
* @param ruleIndex The rule index for the current context.
|
|
* @param parent The parent context.
|
|
* @param invokingStateNumber The invoking state number.
|
|
*/
|
|
constructor(ruleIndex: number, parent: ParserRuleContext | undefined, invokingStateNumber: number);
|
|
get ruleIndex(): number;
|
|
}
|