ptolemy.data.expr
Class MatrixParser

java.lang.Object
  ptolemy.data.expr.MatrixParser

All Implemented Interfaces:

MatrixParserConstants, MatrixParserTreeConstants

public class MatrixParser
extends java.lang.Object
implements MatrixParserTreeConstants, MatrixParserConstants

This Class provides a parser for read matrices in matlab format.

Since:

Ptolemy II 1.0

Version:

$Id: MatrixParser.java 54721 2009-06-26 22:32:23Z cxh $

Author:

Bart Kienhuis

Accepted Rating:

Red (kienhuis)

Proposed Rating:

Red

Field Summary

private static java.util.Vector	jj_expentries
private static int[]	jj_expentry
private static int	jj_gen
private static boolean	jj_initialized_once
(package private) static SimpleCharStream	jj_input_stream
private static int	jj_kind
private static int[]	jj_la1
private static int[]	jj_la1_0
static Token	jj_nt
private static int	jj_ntk
protected static JJTMatrixParserState	jjtree
static Token	token
static MatrixParserTokenManager	token_source

Fields inherited from interface ptolemy.data.expr.MatrixParserTreeConstants

JJTELEMENT, JJTMATRIX, jjtNodeName, JJTROW

Fields inherited from interface ptolemy.data.expr.MatrixParserConstants

COMMENT, CONSTANT, DEFAULT, DIGIT, EOF, FLOAT, INTEGER, NAME, NATURAL, SIGN, tokenImage

Constructor Summary

MatrixParser(java.io.InputStream stream)

MatrixParser(java.io.InputStream stream, java.lang.String encoding)

MatrixParser(MatrixParserTokenManager tm)

MatrixParser(java.io.Reader stream)

Method Summary

static void	disable_tracing()
static double	element()
static void	enable_tracing()
static ParseException	generateParseException()
static Token	getNextToken()
static Token	getToken(int index)
private static Token	jj_consume_token(int kind)
private static void	jj_la1_0()
private static int	jj_ntk()
static java.util.Vector	matrix()
java.util.Vector	readMatrix() Read a Matrix from File.
static void	ReInit(java.io.InputStream stream)
static void	ReInit(java.io.InputStream stream, java.lang.String encoding)
void	ReInit(MatrixParserTokenManager tm)
static void	ReInit(java.io.Reader stream)
static java.util.Vector	row()

Methods inherited from class java.lang.Object

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

Field Detail

jjtree

protected static JJTMatrixParserState jjtree

jj_initialized_once

private static boolean jj_initialized_once

token_source

public static MatrixParserTokenManager token_source

jj_input_stream

static SimpleCharStream jj_input_stream

token

public static Token token

jj_nt

public static Token jj_nt

jj_ntk

private static int jj_ntk

jj_gen

private static int jj_gen

jj_la1

private static final int[] jj_la1

jj_la1_0

private static int[] jj_la1_0

jj_expentries

private static java.util.Vector jj_expentries

jj_expentry

private static int[] jj_expentry

jj_kind

private static int jj_kind

Constructor Detail

MatrixParser

public MatrixParser(java.io.InputStream stream)

MatrixParser

public MatrixParser(java.io.InputStream stream,
                    java.lang.String encoding)

MatrixParser

public MatrixParser(java.io.Reader stream)

MatrixParser

public MatrixParser(MatrixParserTokenManager tm)

Method Detail

readMatrix

public java.util.Vector readMatrix()
                            throws IllegalActionException

Read a Matrix from File.

Throws:

IllegalActionException - If an error occurs during parsing.

matrix

public static final java.util.Vector matrix()
                                     throws ParseException

Throws:

ParseException

row

public static final java.util.Vector row()
                                  throws ParseException

Throws:

ParseException

element

public static final double element()
                            throws ParseException

Throws:

ParseException

jj_la1_0

private static void jj_la1_0()

ReInit

public static void ReInit(java.io.InputStream stream)

ReInit

public static void ReInit(java.io.InputStream stream,
                          java.lang.String encoding)

ReInit

public static void ReInit(java.io.Reader stream)

ReInit

public void ReInit(MatrixParserTokenManager tm)

jj_consume_token

private static final Token jj_consume_token(int kind)
                                     throws ParseException

Throws:

ParseException

getNextToken

public static final Token getNextToken()

getToken

public static final Token getToken(int index)

jj_ntk

private static final int jj_ntk()

generateParseException

public static ParseException generateParseException()

enable_tracing

public static final void enable_tracing()

disable_tracing

public static final void disable_tracing()