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ONavigator functionality
ONavigator overview
ONavigator model
ONavigator implementation

 

 

Main idea of the OBJECT NAVIGATOR is to manage of representation of objects in our real world in easy way using hierarchical tree structure and view of specific values of these object representation.

 

Each object in the tree is represented as a set of values. Some of these values can be shown in a row of a table. Set of values is defined by user in application INI file.

OBJECT NAVIGATOR (version 1.0) application is based on Client-Server architecture. Server's side can be placed on different OS platform. OBJECT NAVIGATOR Client is an applet written in Java embedded in HTML page.
For Client side only Java 1.3-compatible browser (Netscape 6 or IE with Java 1.3 plug-in) is required. Internet browser with Java (Java Virtual Machine) makes it possible for your computer to run applets - Java applications.
 

Server‘s side is called ON SERVICE and is composed of the following modules:

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Object Navigator Server, which supports Clients application,

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Object Access Server, which supports custom applications (for instance object viewer),

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HTTP Server (server for read only files).

All modules are in one exe file. ON SERVICE is written in ANSI C.

OBJECT NAVIGATOR Client consist of one applet. This applet and other application applets are executed on the Client side in browser environment (exactly in JVM –Java Virtual Machine).
 

More details see an abstract: PDF document (68 kB), zip file (49kB).

 

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Last modification 26-11-03

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