marytts.fst

Class FST

java.lang.Object

marytts.fst.FST

public class FST
extends Object

An implementation of a finite state transducer. This class does nothing but load and represent the FST. It is used by other classes doing something reasonable with it.

Author:

Andreas Eisele

Constructor Summary

Constructors

Constructor and Description
FST(InputStream inStream) Load the fst from the given input stream.
FST(InputStream inStream, String encoding) Load the fst from the given input stream.
FST(String fileName)
FST(String fileName, boolean verbose) Initialise the finite state transducer.
FST(String fileName, String encoding) Initialise the finite state transducer.
FST(String fileName, String encoding, boolean verbose) Initialise the finite state transducer.

Method Summary

Methods inherited from class java.lang.Object

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

Constructor Detail

FST

public FST(String fileName)
    throws IOException

Throws:

IOException

FST

public FST(InputStream inStream)
    throws IOException

Load the fst from the given input stream. Assumes header.

Parameters:

inStream - in stream

Throws:

IOException - IOException

FST

public FST(String fileName,
   String encoding)
    throws IOException,
           UnsupportedEncodingException

Initialise the finite state transducer. Loads from headerless legacy file format.

Parameters:

fileName - the name of the file from which to load the FST.

encoding - the name of the encoding used in the file (e.g., UTF-8 or ISO-8859-1).

Throws:

IOException - if the FST cannot be loaded from the given file.

UnsupportedEncodingException - if the encoding is not supported.

FST

public FST(String fileName,
   boolean verbose)
    throws IOException

Initialise the finite state transducer. This constructor will assume that the file uses the system default encoding.

Parameters:

fileName - the name of the file from which to load the FST.

verbose - whether to write a report to stderr after loading.

Throws:

IOException - if the FST cannot be loaded from the given file.

FST

public FST(String fileName,
   String encoding,
   boolean verbose)
    throws IOException,
           UnsupportedEncodingException

Initialise the finite state transducer.

Parameters:

fileName - the name of the file from which to load the FST.

encoding - the name of the encoding used in the file (e.g., UTF-8 or ISO-8859-1). This constructor is to be used for old FST-files where the encoding was not yet specified in the header.

verbose - whether to write a report to stderr after loading.

Throws:

IOException - if the FST cannot be loaded from the given file.

UnsupportedEncodingException - if the encoding is not supported.

FST

public FST(InputStream inStream,
   String encoding)
    throws IOException,
           UnsupportedEncodingException

Load the fst from the given input stream. Assumes headerless legacy file format.

Parameters:

inStream - inStream

encoding - encoding

Throws:

IOException - IOException

UnsupportedEncodingException - UnsupportedEncodingException