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9.13. Out Identifier Example
This example will use the BatchExecution command to show how out identifiers work:
StatelessKnowledgeSession ksession = kbase.newStatelessKnowledgeSession(); List cmds = new ArrayList(); cmds.add( CommandFactory.newInsertObject( new Car( "red", 1), "red") ); cmds.add( CommandFactory.newStartProcess( "process cars" ) ); cmds.add( CommandFactory.newQuery( "cars" ) ); ExecutionResults bresults = ksession.execute( CommandFactory.newBatchExecution( cmds ) ); Car red = ( Car ) bresults.getValue( "red" ); QueryResults qresults = ( QueryResults ) bresults.getValue( "cars" );
In the above example multiple commands are executed, two of which populate the
ExecutionResults. The query command defaults to use the same identifier as the query name, but it can also be mapped to a different identifier.
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