JSci.io
Class TextReader

java.lang.Object
  java.io.Reader
      java.io.BufferedReader
          JSci.io.TextReader

All Implemented Interfaces:

java.io.Closeable, java.lang.Readable

public final class TextReader
extends java.io.BufferedReader

TextReader: reads data text files/streams. This class uses buffered I/O.

Field Summary

Fields inherited from class java.io.Reader

lock

Constructor Summary

TextReader(java.io.File file)
Reads a text file with the specified File object.

TextReader(java.io.Reader reader)
Reads text data from a reader.

TextReader(java.lang.String name)
Reads a text file with the specified system dependent file name.

Method Summary

void	read(AbstractDoubleMatrix m) Reads data into a matrix.
double[][]	readArray() Reads data to an array.
void	readTable(AbstractDoubleMatrix m) Reads a (row,column,value) table into a matrix.

Methods inherited from class java.io.BufferedReader

close, mark, markSupported, read, read, readLine, ready, reset, skip

Methods inherited from class java.io.Reader

read, read

Methods inherited from class java.lang.Object

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

Constructor Detail

TextReader

public TextReader(java.io.Reader reader)

Reads text data from a reader.

TextReader

public TextReader(java.lang.String name)
           throws java.io.FileNotFoundException

Reads a text file with the specified system dependent file name.

Parameters:

name - the system dependent file name.

Throws:

java.io.FileNotFoundException - If the file is not found.

TextReader

public TextReader(java.io.File file)
           throws java.io.FileNotFoundException

Reads a text file with the specified File object.

Parameters:

file - the file to be opened for reading.

Throws:

java.io.FileNotFoundException - If the file is not found.

Method Detail

readArray

public double[][] readArray()
                     throws java.io.IOException

Reads data to an array. Autodetects the delimiter.

Throws:

java.io.IOException - If an I/O error occurs.

read

public void read(AbstractDoubleMatrix m)
          throws java.io.IOException

Reads data into a matrix. Autodetects the delimiter.

Throws:

java.io.IOException - If an I/O error occurs.

readTable

public void readTable(AbstractDoubleMatrix m)
               throws java.io.IOException

Reads a (row,column,value) table into a matrix. Autodetects the delimiter.

Throws:

java.io.IOException - If an I/O error occurs.