Package net.sourceforge.pmd.lang.ast.impl.antlr4

Class AntlrBaseParser<N extends AntlrNode<N>,R extends BaseAntlrInnerNode<N> & RootNode>

java.lang.Object

net.sourceforge.pmd.lang.ast.impl.antlr4.AntlrBaseParser<N,R>

Type Parameters:

N - Supertype of all nodes for the language, eg SwiftNode

R - Type of the root node

All Implemented Interfaces:

Parser

public abstract class AntlrBaseParser<N extends AntlrNode<N>,R extends BaseAntlrInnerNode<N> & RootNode>
extends Object
implements Parser

Generic Antlr parser adapter for all Antlr parsers. This wraps a parser generated by antlr, soo AntlrGeneratedParserBase.

Nested Class Summary

Nested classes/interfaces inherited from interface net.sourceforge.pmd.lang.ast.Parser

Parser.ParserTask

Constructor Summary

Constructors

Constructor	Description
AntlrBaseParser()

Method Summary

Modifier and Type	Method	Description
protected abstract org.antlr.v4.runtime.Lexer	getLexer(org.antlr.v4.runtime.CharStream source)
R	parse(Parser.ParserTask task)	Parses an entire tree for this language.
protected abstract R	parse(org.antlr.v4.runtime.Lexer parser, Parser.ParserTask task)

Methods inherited from class java.lang.Object

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

Constructor Details

AntlrBaseParser

public AntlrBaseParser()

Method Details

parse

public R parse(Parser.ParserTask task)
        throws ParseException

Description copied from interface: Parser

Parses an entire tree for this language. This may perform some semantic analysis, like name resolution.

Specified by:

parse in interface Parser

Parameters:

task - Description of the parsing task

Returns:

The root of the tree corresponding to the source code.

Throws:

ParseException

parse

protected abstract R parse(org.antlr.v4.runtime.Lexer parser,
 Parser.ParserTask task)

getLexer

protected abstract org.antlr.v4.runtime.Lexer getLexer(org.antlr.v4.runtime.CharStream source)