Class Summary
BrowserDialog	A BrowserDialog asks the users for the absolute path of his browser application, that is to say the application linked to HTML files.
Connexion	A Connexion opens a socket on a certain HOST and PORT, sends the query through this socket, waits for the answer, and finally displays the answer returned by the server in a browser.
Data	The Data object manages all the properties of the interface and is in charge of ontology construction.
DragTree	A DragTree is a special JTree which allows dragging nodes of the tree.
DropTextField	A DropTextField is a special JTextField which allows dropping objects.
FileQueryFilter	A FileQueryFilter is a FileFilter limited to .esc files, that is to say query files which can be loaded or saved.
FileXMLFilter	A FileXMLFilter is a FileFilter limited to .xml files, that is to say ontology files.
FramePreference	A FramePreference is a new frame where users can set different properties of the interface.
FramePrincipal	The FramePrincipal is the main frame of the interface.
MyClient
MySAXHandler	The MySAXHandler is a handler for parsing the ontology according to the DTD Escrire
MyServer	MyServer listens to a query on port 4444, transforms it in a AltaVista form, and displays AltaVista results.
Node	A Node is composed of a String value (class name), a String type (obj || rel) and a Vector of attributes (of the class)
PanelBouton
PanelClause
PanelFrom
PanelOrderBy
PanelPrefOntology
PanelPrefServer
PanelSelect
PanelTree
PanelWhere
QueryInterface
SimpleAttribute	A SimpleAttribute is composed of a String name (attribute name) and a String type (attribute type).