private TYPE isAnalyzed(Map<String, Object> fieldProperties) {

		if (fieldProperties.containsKey("index") && fieldProperties.get("index").equals("not_analyzed")) {
			return TYPE.NOT_ANALYZED;
		}
		Object type = fieldProperties.get("type");

		if (type.equals("string")) {
			return TYPE.ANALYZED;
		} else {
			return TYPE.NOCHANGED;
		}

	}