Package opennlp.tools.ml.model

Klasse AbstractModelReader

java.lang.Object

opennlp.tools.ml.model.AbstractModelReader

Bekannte direkte Unterklassen:

GenericModelReader, GISModelReader, NaiveBayesModelReader, PerceptronModelReader

public abstract class AbstractModelReader
extends Object

An abstract, basic implementation of a model reader.

Konstruktorübersicht

Konstruktoren

Konstruktor	Beschreibung
AbstractModelReader(File f)	Initializes a AbstractModelReader via a File.
AbstractModelReader(DataReader dataReader)	Initializes a AbstractModelReader via a DataReader.

Methodenübersicht

Modifizierer und Typ	Methode	Beschreibung
abstract void	checkModelType()	Checks the model type via the the underlying DataReader.
abstract AbstractModel	constructModel()	Constructs a model.
AbstractModel	getModel()
double	readDouble()	Implement as needed for the format the model is stored in.
int	readInt()	Implement as needed for the format the model is stored in.
String	readUTF()	Implement as needed for the format the model is stored in.

Von Klasse geerbte Methoden java.lang.Object

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

Konstruktordetails

AbstractModelReader

public AbstractModelReader(File f)
                    throws IOException

Initializes a AbstractModelReader via a File.

Parameter:

f - The File that references the model to be read.

Löst aus:

IOException - Thrown if IO errors occurred.

AbstractModelReader

public AbstractModelReader(DataReader dataReader)

Initializes a AbstractModelReader via a DataReader.

Parameter:

dataReader - The DataReader that references the model to be read.

Methodendetails

readInt

public int readInt()
            throws IOException

Implement as needed for the format the model is stored in.

Gibt zurück:

Reads in an int value from the underlying DataReader.

Löst aus:

IOException

readDouble

public double readDouble()
                  throws IOException

Implement as needed for the format the model is stored in.

Gibt zurück:

Reads in a double value from the underlying DataReader.

Löst aus:

IOException

readUTF

public String readUTF()
               throws IOException

Implement as needed for the format the model is stored in.

Gibt zurück:

Reads in an UTF-encoded String value from the underlying DataReader.

Löst aus:

IOException

getModel

public AbstractModel getModel()
                       throws IOException

Gibt zurück:

Retrieves the read AbstractModel instance.

Löst aus:

IOException - Thrown if IO errors occurred constructing the model.

checkModelType

public abstract void checkModelType()
                             throws IOException

Checks the model type via the the underlying DataReader.

Löst aus:

IOException - Thrown if IO errors occurred checking the model type.

constructModel

public abstract AbstractModel constructModel()
                                      throws IOException

Constructs a model.

Gibt zurück:

A AbstractModel reconstructed from a model's (read) attributes.

Löst aus:

IOException - Thrown if IO errors occurred during (re-)construction.