xtc.parser

Class PParser

java.lang.Object

xtc.parser.ParserBase

xtc.parser.PParser

public final class PParser
extends ParserBase

Packrat parser for grammar xtc.parser.PGrammar.

This class has been generated by the Rats! parser generator, version 1.14.3, (C) 2004-2008 Robert Grimm.

Field Summary

Fields

Modifier and Type	Field and Description
protected PParserState	yyState The global state object.

Fields inherited from class xtc.parser.ParserBase

FIRST_COLUMN, FIRST_LINE, INCR_SIZE, INIT_SIZE, NEWLINE, yyColumns, yyCount, yyData, yyEOF, yyReader

Constructor Summary

Constructors

Constructor and Description
PParser(java.io.Reader reader, java.lang.String file) Create a new packrat parser.
PParser(java.io.Reader reader, java.lang.String file, int size) Create a new packrat parser.

Method Summary

Methods

Modifier and Type	Method and Description
protected Column	newColumn() Create a new column.
Result	pAttribute(int yyStart) Parse nonterminal xtc.parser.PGrammar.Attribute.
Result	pModule(int yyStart) Parse nonterminal xtc.parser.PGrammar.Module.

Methods inherited from class xtc.parser.ParserBase

apply, apply, cast, cast, character, column, difference, format, isEOF, lineAt, location, peek, resetTo, setLocation, setLocation, signal, value

Methods inherited from class java.lang.Object

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

Field Detail

yyState

protected final PParserState yyState

The global state object.

Constructor Detail

PParser

public PParser(java.io.Reader reader,
       java.lang.String file)

Create a new packrat parser.

Parameters:

reader - The reader.

file - The file name.

PParser

public PParser(java.io.Reader reader,
       java.lang.String file,
       int size)

Create a new packrat parser.

Parameters:

reader - The file reader.

file - The file name.

size - The file size.

Method Detail

newColumn

protected Column newColumn()

Description copied from class: ParserBase

Create a new column. A concrete implementation of this method should simply return a new memoization table column.

Specified by:

newColumn in class ParserBase

Returns:

A new memoization table column.

pModule

public Result pModule(int yyStart)
               throws java.io.IOException

Parse nonterminal xtc.parser.PGrammar.Module.

Parameters:

yyStart - The index.

Returns:

The result.

Throws:

java.io.IOException - Signals an I/O error.

pAttribute

public Result pAttribute(int yyStart)
                  throws java.io.IOException

Parse nonterminal xtc.parser.PGrammar.Attribute.

Parameters:

yyStart - The index.

Returns:

The result.

Throws:

java.io.IOException - Signals an I/O error.