public void setDstType(String type) {
		if ("string".equalsIgnoreCase(type)){
			this.dstType = DstColumnType.STRING;
		} else if ("integer".equalsIgnoreCase(type)){
			this.dstType = DstColumnType.INTEGER;
		} else if ("blob".equalsIgnoreCase(type)){
			this.dstType = DstColumnType.BLOB;
		} else if ("list".equalsIgnoreCase(type)){
			this.dstType = DstColumnType.LIST;
		} else if ("map".equalsIgnoreCase(type)){
			this.dstType = DstColumnType.MAP;
		} else if ("llist".equalsIgnoreCase(type)){
			this.dstType = DstColumnType.LLIST;
		} else if ("float".equalsIgnoreCase(type)){
			this.dstType = DstColumnType.FLOAT;
		}
	}