be.ac.ulg.montefiore.run.jahmm.io
Class OpdfReader<O extends Opdf<?>>

java.lang.Object
  be.ac.ulg.montefiore.run.jahmm.io.OpdfReader<O>

Direct Known Subclasses:

OpdfGaussianMixtureReader, OpdfGaussianReader, OpdfGenericReader, OpdfIntegerReader, OpdfMultiGaussianReader

public abstract class OpdfReader<O extends Opdf<?>>
extends java.lang.Object

Reads an observation distribution textual description.

Constructor Summary

OpdfReader()

Method Summary

abstract O	read(java.io.StreamTokenizer st) Reads an Opdf out of a StreamTokenizer.
protected static double[]	read(java.io.StreamTokenizer st, int length) Reads a sequence of numbers.

Methods inherited from class java.lang.Object

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

Constructor Detail

OpdfReader

public OpdfReader()

Method Detail

read

public abstract O read(java.io.StreamTokenizer st)
                                throws java.io.IOException,
                                       FileFormatException

Reads an Opdf out of a StreamTokenizer.

The stream tokenizer syntax table must be set according to of HmmReader.initSyntaxTable(StreamTokenizer) before the call to this method and reset to this state if modified before it returns.

Parameters:

st - A stream tokenizer.

Returns:

An Opdf.

Throws:

java.io.IOException

FileFormatException

read

protected static double[] read(java.io.StreamTokenizer st,
                               int length)
                        throws java.io.IOException,
                               FileFormatException

Reads a sequence of numbers. The sequence is between brackets and numbers are separated by spaces. Empty array are not allowed.

Parameters:

st - The tokenizer to read the sequence from.

length - The expected length of the sequence or a strictly negative number if it must not be checked.

Returns:

The array read.

Throws:

java.io.IOException

FileFormatException