eu.semaine.jms.message
Class SEMAINEFeatureMessage

java.lang.Object
  eu.semaine.jms.message.SEMAINEMessage
      eu.semaine.jms.message.SEMAINEFeatureMessage

public class SEMAINEFeatureMessage
extends SEMAINEMessage

Field Summary

protected java.lang.String[]	featureNames
protected float[]	features

Fields inherited from class eu.semaine.jms.message.SEMAINEMessage

CONTENT_CREATION_TIME, CONTENT_ID, DATATYPE, EVENT, message, PERIOD, SOURCE, USERTIME

Constructor Summary

SEMAINEFeatureMessage(javax.jms.Message message)

Method Summary

java.lang.String[]	getFeatureNames() Get the list of feature names if available.
float[]	getFeatureVector() Get the feature vector from the message.
protected void	readFromBytesMessage()
protected void	readFromTextMessage()
void	setFeatureNames(java.lang.String[] names) Set the feature names corresponding to the features.

Methods inherited from class eu.semaine.jms.message.SEMAINEMessage

getContentCreationTime, getContentID, getDatatype, getEventType, getMessage, getPeriod, getSource, getText, getTopicName, getUsertime, isBytesMessage, isEventBased, isPeriodic, isTextMessage

Methods inherited from class java.lang.Object

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

Field Detail

features

protected float[] features

featureNames

protected java.lang.String[] featureNames

Constructor Detail

SEMAINEFeatureMessage

public SEMAINEFeatureMessage(javax.jms.Message message)
                      throws MessageFormatException

Throws:

MessageFormatException

Method Detail

getFeatureVector

public float[] getFeatureVector()
                         throws javax.jms.JMSException,
                                MessageFormatException

Get the feature vector from the message.

Returns:

the feature vector contained in the message.

Throws:

javax.jms.JMSException

MessageFormatException

getFeatureNames

public java.lang.String[] getFeatureNames()
                                   throws javax.jms.JMSException

Get the list of feature names if available.

Returns:

an array of strings containing the names of features if available, or null if the feature names are not available.

Throws:

javax.jms.JMSException

setFeatureNames

public void setFeatureNames(java.lang.String[] names)
                     throws MessageFormatException

Set the feature names corresponding to the features.

Parameters:

names - an array of feature names, which must correspond in number and in their order to the features in this message.

Throws:

MessageFormatException - if the number of feature names does not match the number of features saved in the message

readFromBytesMessage

protected void readFromBytesMessage()
                             throws javax.jms.JMSException

Throws:

javax.jms.JMSException

readFromTextMessage

protected void readFromTextMessage()
                            throws javax.jms.JMSException

Throws:

javax.jms.JMSException