org.joone.io

Class StreamInputTokenizer

java.lang.Object

org.joone.io.StreamInputTokenizer

All Implemented Interfaces:

PatternTokenizer

public class StreamInputTokenizer
extends java.lang.Object
implements PatternTokenizer

Constructor Summary

Constructors

Constructor and Description
StreamInputTokenizer(java.io.Reader in) Creates new StreamInputTokenizer
StreamInputTokenizer(java.io.Reader in, int maxBufSize) Creates new StreamInputTokenizer

Method Summary

Modifier and Type	Method and Description
char	getDecimalPoint()
int	getLineno() Return the current line number.
int	getNumTokens()
double	getTokenAt(int posiz) Insert the method's description here.
double[]	getTokensArray() Insert the method's description here.
void	mark() mark the current position.
boolean	nextLine() Fetchs the next line and extracts all the tokens
void	resetInput() Go to the last marked position.
void	setDecimalPoint(char dp)

Methods inherited from class java.lang.Object

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

Constructor Detail

StreamInputTokenizer

public StreamInputTokenizer(java.io.Reader in)
                     throws java.io.IOException

Creates new StreamInputTokenizer

Parameters:

in - The input stream

Throws:

java.io.IOException

StreamInputTokenizer

public StreamInputTokenizer(java.io.Reader in,
                            int maxBufSize)
                     throws java.io.IOException

Creates new StreamInputTokenizer

Parameters:

in - The input stream

maxBufSize - the max dimension of the input buffer

Throws:

java.io.IOException

Method Detail

getLineno

public int getLineno()

Return the current line number.

Specified by:

getLineno in interface PatternTokenizer

Returns:

the current line number

getNumTokens

public int getNumTokens()
                 throws java.io.IOException

Specified by:

getNumTokens in interface PatternTokenizer

Throws:

java.io.IOException

getTokenAt

public double getTokenAt(int posiz)
                  throws java.io.IOException

Insert the method's description here. Creation date: (17/10/2000 0.30.08)

Specified by:

getTokenAt in interface PatternTokenizer

Parameters:

posiz - int

Returns:

float

Throws:

java.io.IOException

getTokensArray

public double[] getTokensArray()

Insert the method's description here. Creation date: (17/10/2000 0.13.45)

Specified by:

getTokensArray in interface PatternTokenizer

Returns:

float[]

mark

public void mark()
          throws java.io.IOException

mark the current position.

Specified by:

mark in interface PatternTokenizer

Throws:

IOException - if an I/O Error occurs

nextLine

public boolean nextLine()
                 throws java.io.IOException

Fetchs the next line and extracts all the tokens

Specified by:

nextLine in interface PatternTokenizer

Returns:

false if EOF, otherwise true

Throws:

java.io.IOException - if an I/O Error occurs

resetInput

public void resetInput()
                throws java.io.IOException

Go to the last marked position. Begin of input stream if no mark detected.

Specified by:

resetInput in interface PatternTokenizer

Throws:

java.io.IOException

setDecimalPoint

public void setDecimalPoint(char dp)

Specified by:

setDecimalPoint in interface PatternTokenizer

getDecimalPoint

public char getDecimalPoint()

Specified by:

getDecimalPoint in interface PatternTokenizer