public void executeBatchJob() {
		Collection<String> names = registry.getJobNames();

		for (String curName : names) {
			String[] jobNames = StringUtils.split(curName, JOB_NAME_DELIMITER);
			if (jobNames[NAME_INDEX].equals(groupName)) {
				try {
					launcher.run(registry.getJob(curName), jobParameters);
				}
				catch (Exception e) {
					logger.error("An error occured while starting job " + curName, e);
				}
			}
		}
	}
Executes all jobs defined within a given stream once the context has been started. This really should be replaced
once we have the concept of triggers built in.

@author Michael Minella
@author Gunnar Hillert
@since 1.0
spring-xd-dirt/src/main/java/org/springframework/xd/dirt/plugins/job/ModuleJobLauncher.java