Helper Data

Jan Burse, created Aug 15. 2016

package jekpro.study.deployandroid;
import jekpro.platform.headless.ToolkitLibrary;
import jekpro.tools.call.InterpreterException;
import jekpro.tools.call.InterpreterMessage;
import jekpro.tools.term.Knowledgebase;
import jekpro.tools.term.TermCompound;
/**
* <p>Java code for the data holder.</p>
* <p>Same as the Swing version.</p>
*
* Warranty & Liability
* To the extent permitted by applicable law and unless explicitly
* otherwise agreed upon, XLOG Technologies GmbH makes no warranties
* regarding the provided information. XLOG Technologies GmbH assumes
* no liability that any problems might be solved with the information
* provided by XLOG Technologies GmbH.
* <p/>
* Rights & License
* All industrial property rights regarding the information - copyright
* and patent rights in particular - are the sole property of XLOG
* Technologies GmbH. If the company was not the originator of some
* excerpts, XLOG Technologies GmbH has at least obtained the right to
* reproduce, change and translate the information.
* <p/>
* Reproduction is restricted to the whole unaltered document. Reproduction
* of the information is only allowed for non-commercial uses. Selling,
* giving away or letting of the execution of the library is prohibited.
* The library can be distributed as part of your applications and libraries
* for execution provided this comment remains unchanged.
* <p/>
* Trademarks
* Jekejeke is a registered trademark of XLOG Technologies GmbH.
*/
public final class Data {
public static Knowledgebase knowledgebase;
/**
* <p>If necessary do set up of the knowledge base.</p>
*
* @throws InterpreterException Problems with set up of the knowledge base.
* @throws InterpreterMessage Problems with set up of the knowledge base.
*/
public synchronized static void initKnowledgebase() throws
InterpreterException, InterpreterMessage {
if (knowledgebase == null) {
knowledgebase = new Knowledgebase(ToolkitLibrary.DEFAULT);
/* setup the knowledgebase */
Query query = new Query(knowledgebase);
Knowledgebase.initKnowledgebase(query.getInter());
Object consultGoal = new TermCompound("consult",
new TermCompound("library", "table"));
query.getInter().iterator(consultGoal).nextClose();
}
}
}
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