public void setSrcType(String type) {
		if ("string".equalsIgnoreCase(type)){
			this.srcType = SrcColumnType.STRING;
		} else if ("integer".equalsIgnoreCase(type)){
			this.srcType = SrcColumnType.INTEGER;
		} else if ("blob".equalsIgnoreCase(type)){
			this.srcType = SrcColumnType.BLOB;
		} else if ("list".equalsIgnoreCase(type)){
			this.srcType = SrcColumnType.LIST;
		} else if ("llist".equalsIgnoreCase(type)){
			this.srcType = SrcColumnType.LLIST;
		} else if ("map".equalsIgnoreCase(type)){
			this.srcType = SrcColumnType.MAP;
		} else if ("json".equalsIgnoreCase(type)){
			this.srcType = SrcColumnType.JSON;
		} else if ("timestamp".equalsIgnoreCase(type)){
			this.srcType = SrcColumnType.TIMESTAMP;
		} else if ("float".equalsIgnoreCase(type)){
			this.srcType = SrcColumnType.FLOAT;
		}
	}