This class extends ModuleSpec and is responsible of Integer specifications for each tile-component.

This class holds general JJ2000 information, such as the version number, copyright, contact address, etc.

This generic class is used to handle values to be used by a module for each tile and component. It uses attribute to determine which value to use. It should be extended by each module needing this feature.

       This class might be used for values that are only tile specific or
       component specific but not both.

       <p>The attributes to use are defined by a hierarchy. The hierarchy is:

       <ul><li> Tile and component specific attribute</li><li> Tile specific default attribute</li><li> Component main default attribute</li><li> Main default attribute</li></ul></p>

This exception is thrown whenever a next???? method is called and there is no next element to return.

This class extends ModuleSpec class in order to hold tile-component specifications using Strings.