org.opendaylight.yangtools.yang.parser.rfc7950.antlr

Class SourceExceptionParser

java.lang.Object

org.opendaylight.yangtools.yang.parser.rfc7950.antlr.SourceExceptionParser

@Beta
 @NonNullByDefault
 @NotThreadSafe
public final class SourceExceptionParser
extends Object

Utility class for converting ANTLRErrorListener errors to SourceExceptions.

Author:

Robert Varga

Method Summary

Modifier and Type	Method and Description
static <T> T	parse(org.antlr.v4.runtime.Lexer lexer, org.antlr.v4.runtime.Parser parser, Supplier<T> parseMethod, StatementSourceReference ref) Use a Lexer/Parser pair extracting the parser's root item.
static <T> T	parse(org.antlr.v4.runtime.Recognizer<?,?> recognizer, Supplier<T> parseMethod, StatementSourceReference ref) Parse a Recognizer extracting its root item.

Methods inherited from class java.lang.Object

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

Method Detail

parse

public static <T> T parse(org.antlr.v4.runtime.Recognizer<?,?> recognizer,
                          Supplier<T> parseMethod,
                          StatementSourceReference ref)

Parse a Recognizer extracting its root item.

Parameters:

recognizer - Recognizer to use

parseMethod - Root item extractor method

ref - Source reference

Returns:

Parsed item

Throws:

NullPointerException - if any argument is null

SourceException - if a parser error occurs

parse

public static <T> T parse(org.antlr.v4.runtime.Lexer lexer,
                          org.antlr.v4.runtime.Parser parser,
                          Supplier<T> parseMethod,
                          StatementSourceReference ref)

Use a Lexer/Parser pair extracting the parser's root item.

Parameters:

lexer - lexer to use

parser - parser to use

parseMethod - Root item extractor method

ref - Source reference

Returns:

Parsed item

Throws:

NullPointerException - if any argument is null

SourceException - if a parser error occurs