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 70402 2014-10-23 00:52:20Z cxh $

Author:

Bart Kienhuis

Accepted Rating:

Red (kienhuis)

Proposed Rating:

Red

Field Summary

Fields

Modifier and Type	Field and Description
(package private) static SimpleCharStream	jj_input_stream
static Token	jj_nt
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

Constructors

Constructor and Description
MatrixParser(java.io.InputStream stream)
MatrixParser(java.io.InputStream stream, java.lang.String encoding)
MatrixParser(MatrixParserTokenManager tm)
MatrixParser(java.io.Reader stream)

Method Summary

Modifier and Type	Method and Description
static void	disable_tracing()
static double	element()
static void	enable_tracing()
static ParseException	generateParseException()
static Token	getNextToken()
static Token	getToken(int index)
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

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

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

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)

getNextToken

public static final Token getNextToken()

getToken

public static final Token getToken(int index)

generateParseException

public static ParseException generateParseException()

enable_tracing

public static final void enable_tracing()

disable_tracing

public static final void disable_tracing()