opennlp.tools.ml.maxent.io

Class SuffixSensitiveGISModelReader

java.lang.Object

opennlp.tools.ml.model.AbstractModelReader

opennlp.tools.ml.maxent.io.GISModelReader

opennlp.tools.ml.maxent.io.SuffixSensitiveGISModelReader

Direct Known Subclasses:

PooledGISModelReader

public class SuffixSensitiveGISModelReader
extends GISModelReader

A reader for GIS models which inspects the filename and invokes the appropriate GISModelReader depending on the filename's suffixes.

The following assumption are made about suffixes:

• .gz --> the file is gzipped (must be the last suffix)
• .txt --> the file is plain text
• .bin --> the file is binary

Constructor Summary

Constructors

Constructor and Description
SuffixSensitiveGISModelReader(java.io.File f) Constructor which takes a File and invokes the GISModelReader appropriate for the suffix.

Method Summary

Modifier and Type	Method and Description
static void	main(java.lang.String[] args) To convert between different formats of the new style.

Methods inherited from class opennlp.tools.ml.maxent.io.GISModelReader

checkModelType, constructModel

Methods inherited from class opennlp.tools.ml.model.AbstractModelReader

getModel, readDouble, readInt, readUTF

Methods inherited from class java.lang.Object

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

Constructor Detail

SuffixSensitiveGISModelReader

public SuffixSensitiveGISModelReader(java.io.File f)
                              throws java.io.IOException

Constructor which takes a File and invokes the GISModelReader appropriate for the suffix.

Parameters:

f - The File in which the model is stored.

Throws:

java.io.IOException

Method Detail

main

public static void main(java.lang.String[] args)
                 throws java.io.IOException

To convert between different formats of the new style.

java opennlp.tools.ml.maxent.io.SuffixSensitiveGISModelReader old_model_name new_model_name

For example, to convert a model called "model.bin.gz" (which is thus saved in gzipped binary format) to one in (unzipped) text format:

java opennlp.tools.ml.maxent.io.SuffixSensitiveGISModelReader model.bin.gz model.txt

This particular example would of course be useful when you generally want to create models which take up less space (.bin.gz), but want to be able to inspect a few of them as plain text files.

Throws:

java.io.IOException