Chameleon generates a custom message class for each message defined in the message definition file. This message class will have methods for accessing the tables and table group objects contained in the message.

In terms of the class hierarchy, each message inherits from the com.interfaceware.chameleon.Message class which inherits from the com.interfaceware.chameleon.Table object. The naming convention for the message classes is <Message Name>Message. For example, a message called PatientAdmit the java class would be PatientAdmitMessage.