The Process Development Environment provided with your Process Engine installation includes a set of Process API samples. These samples illustrate how each of the API classes is typically used in a Process application. To ensure that your development system is set up correctly and to gain a basic understanding of how to connect to a session, query a workflow queue, and access work objects, it is recommended that you first compile and run the API samples as delivered (without modifying the samples' Java source code). In addition, reviewing, running, and compiling these samples provides a useful starting place for understanding how to develop custom applications with these APIs.
For overviews and information on how to use the Process API samples, see:
For detailed class descriptions of the Process APIs, see the Process Java API JavaDoc Reference documentation.