Package opennlp.tools.ml.maxent.io

Class BinaryQNModelWriter

java.lang.Object

opennlp.tools.ml.model.AbstractModelWriter

opennlp.tools.ml.AbstractMLModelWriter

opennlp.tools.ml.maxent.io.GISModelWriter

opennlp.tools.ml.maxent.io.QNModelWriter

opennlp.tools.ml.maxent.io.BinaryQNModelWriter

public class BinaryQNModelWriter
extends QNModelWriter

A QNModelWriter that writes models in a binary format.

See Also:

• QNModel

Constructor Summary

Constructors

Constructor	Description
BinaryQNModelWriter(AbstractModel model, DataOutputStream dos)	Instantiates BinaryQNModelWriter via an QN model and a DataOutputStream.
BinaryQNModelWriter(AbstractModel model, File f)	Instantiates BinaryQNModelWriter via an QN model and a File.

Method Summary

Modifier and Type	Method	Description
void	close()	Closes the underlying DataOutputStream.
void	writeDouble(double d)	Writes a single double to the underlying DataOutputStream.
void	writeInt(int i)	Writes a single int to the underlying DataOutputStream.
void	writeUTF(String s)	Writes a String to the underlying DataOutputStream.

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

persist

Methods inherited from class java.lang.Object

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

Constructor Details

BinaryQNModelWriter

public BinaryQNModelWriter(AbstractModel model,
 File f)
                    throws IOException

Instantiates BinaryQNModelWriter via an QN model and a File.

Prepares writing of a model to the file. Based on whether the file's suffix contains .gz, it detects whether the file is gzipped or not.

Parameters:

model - The QN model which is to be persisted.

f - The File in which the model is to be persisted.

Throws:

IOException - Thrown if IO errors occurred.

See Also:

• QNModel

BinaryQNModelWriter

public BinaryQNModelWriter(AbstractModel model,
 DataOutputStream dos)

Instantiates BinaryQNModelWriter via an QN model and a DataOutputStream.

Parameters:

model - The QN model which is to be persisted.

dos - The DataOutputStream which is used to persist the model. The dos must be opened.

See Also:

• QNModel

Method Details

writeUTF

public void writeUTF(String s)
              throws IOException

Writes a String to the underlying DataOutputStream.

Specified by:

writeUTF in class AbstractModelWriter

Parameters:

s - The UTF encoded characters.

Throws:

IOException - Thrown if IO errors occurred.

writeInt

public void writeInt(int i)
              throws IOException

Writes a single int to the underlying DataOutputStream.

Specified by:

writeInt in class AbstractModelWriter

Parameters:

i - The int value.

Throws:

IOException - Thrown if IO errors occurred.

writeDouble

public void writeDouble(double d)
                 throws IOException

Writes a single double to the underlying DataOutputStream.

Specified by:

writeDouble in class AbstractModelWriter

Parameters:

d - The double value.

Throws:

IOException - Thrown if IO errors occurred.

close

public void close()
           throws IOException

Closes the underlying DataOutputStream.

Specified by:

close in class AbstractModelWriter

Throws:

IOException - Thrown if IO errors occurred.