registerContentAssistCalculator("step", "parent", beanRef);
registerContentAssistCalculator("chunk", "processor", beanRef);
registerContentAssistCalculator("chunk", "reader", beanRef);
registerContentAssistCalculator("chunk", "writer", beanRef);
IContentAssistCalculator classRef = new ClassContentAssistCalculator();
registerContentAssistCalculator("listener", "class", classRef);
registerContentAssistCalculator("job-listener", "class", classRef);
registerContentAssistCalculator("step-listener", "class", classRef);
}