bayesnet.jayes.io.jbif

Class JayesBifWriter

java.lang.Object

bayesnet.jayes.io.jbif.JayesBifWriter

All Implemented Interfaces:

IBayesNetWriter, java.io.Closeable, java.lang.AutoCloseable

public class JayesBifWriter
extends java.lang.Object
implements IBayesNetWriter

Writer for the Jayes Binary Interchange Format (JBIF). JBIF conforms to the following grammar:

JBIF

Header BayesNet

Header

(magicNumber: 0xBA7E5B1F) (formatVersion: 1)

BayesNet

Name (nodeCount: int) NodeDeclaration* NodeDefinition*

Name

(byteCount: short) (utf8: byte...)

NodeDeclaration

Name (outcomeCount: int) Outcomes*

Outcome

Name

NodeDefinition

Parents CPT

Parents

(parentCount: byte) parentIds: (int...)

CPT

(entryCount: int) (probabilities: double...)

Multi-byte primitive types are serialized in network byte-order.

Constructor Summary

Constructors

Constructor and Description
JayesBifWriter(java.io.OutputStream out)

Method Summary

Modifier and Type	Method and Description
void	close()
void	write(BayesNet bayesNet)

Methods inherited from class java.lang.Object

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

Constructor Detail

JayesBifWriter

public JayesBifWriter(java.io.OutputStream out)

Method Detail

write

public void write(BayesNet bayesNet)
           throws java.io.IOException

Specified by:

write in interface IBayesNetWriter

Throws:

java.io.IOException

close

public void close()
           throws java.io.IOException

Specified by:

close in interface java.io.Closeable

Specified by:

close in interface java.lang.AutoCloseable

Throws:

java.io.IOException