com.panayotis.gnuplot.dataset
Class FileDataSet

java.lang.Object
  java.util.AbstractCollection<E>
      java.util.AbstractList<E>
          java.util.ArrayList<ArrayList<String>>
              com.panayotis.gnuplot.dataset.GenericDataSet
                  com.panayotis.gnuplot.dataset.FileDataSet

All Implemented Interfaces:

DataSet, Serializable, Cloneable, Iterable<ArrayList<String>>, Collection<ArrayList<String>>, List<ArrayList<String>>, RandomAccess

public class FileDataSet
extends GenericDataSet

This object uses data sets already stored in files.

Author:

teras

See Also:

Serialized Form

Field Summary

Fields inherited from class java.util.AbstractList

modCount

Constructor Summary

FileDataSet(File datafile)
Creates a new instance of a data set, stored in a file.

Method Summary

Methods inherited from class com.panayotis.gnuplot.dataset.GenericDataSet

add, add, addAll, addAll, getDimensions, getPointValue, set

Methods inherited from class java.util.ArrayList

clear, clone, contains, ensureCapacity, get, indexOf, isEmpty, lastIndexOf, remove, remove, removeRange, size, toArray, toArray, trimToSize

Methods inherited from class java.util.AbstractList

equals, hashCode, iterator, listIterator, listIterator, subList

Methods inherited from class java.util.AbstractCollection

containsAll, removeAll, retainAll, toString

Methods inherited from class java.lang.Object

finalize, getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface com.panayotis.gnuplot.dataset.DataSet

size

Methods inherited from interface java.util.List

containsAll, equals, hashCode, iterator, listIterator, listIterator, removeAll, retainAll, subList

Constructor Detail

FileDataSet

public FileDataSet(File datafile)
            throws IOException,
                   NumberFormatException,
                   ArrayIndexOutOfBoundsException

Creates a new instance of a data set, stored in a file. When this object is initialized, the file is read into memory.

Parameters:

datafile - The file containing the data set

Throws:

IOException - when a I/O error is found

ArrayIndexOutOfBoundsException - when the file has not consistent number of columns

NumberFormatException - when the numbers inside the file are not parsable