Query Engine Plugin

#summary How to write Query engine plugins

A Query Engine makes it possible for users to query the BIMserver.

{{{ public interface QueryEnginePlugin extends Plugin { /** * @return A usable QueryEngine implementation */ QueryEngine getQueryEngine();

/**
 * @return Return a list of keys (usually file names) corresponding to code examples for this plugin
 */
Collection<String> getExampleKeys();

/**
 * @param key
 * @return Return the code example for the given key
 */
String getExample(String key);

} }}}

{{{ public interface QueryEngine { /** * @param model The complete model * @param code The query, represented as a string * @return RunResult */ IfcModelInterface query(IfcModelInterface model, String code, Reporter reporter, ModelHelper modelHelper) throws QueryEngineException; } }}}