package foundation.dao;

import foundation.util.Util;

public class FieldName {

	private String tableName;
	private String fieldName;
	private boolean empty;
	
	public FieldName(String value) {
		empty = false;
		parse(value);
	}

	private void parse(String value) {
		if (Util.isEmpty(value)) {
			empty = true;
			return;
		}
		
		int pos = value.indexOf(".");
		
		if (pos < 0) {
			fieldName = value;
			return;
		}
		
		tableName = value.substring(0, pos);
		fieldName = value.substring(pos + 1);
	}

	public boolean isEmpty() {
		return empty;
	}

	public String getTableName() {
		return tableName;
	}

	public String getFieldName() {
		return fieldName;
	}
	
}