NativeScriptFactory

public class CustomColumnSorterFactory implements NativeScriptFactory{

	private final static Log LOG = LogFactory.getLog(CustomColumnSorterFactory.class);

	@Override
	public ExecutableScript newScript(Map<String, Object> params) {
		LOG.info("******** Creating new ColumnSortScript.");
		return new ColumnSortScript(params);
	}
	
	
	static class ColumnSortScript extends AbstractFloatSearchScript {

		private Map<String, Object> params;

		public ColumnSortScript(Map<String, Object> params) {
			LOG.info("******** ColumnSortScript constructor.");
			this.params = params;
		}

		@Override
		public float runAsFloat() {
			LOG.info("******** runAsFloat start.");
			DocLookup doc = doc();

			
			String cusAttrIdValue = (String)doc.get("cusAttrIdValue");
			LOG.info("******** cusAttrIdValue=" + cusAttrIdValue);
			
			return 0;
		}

    }

}