/*
 * OpenClinica is distributed under the
 * GNU Lesser General Public License (GNU LGPL).

 * For details see: http://www.openclinica.org/license
 * copyright 2003-2011 Akaza Research
 */
package org.akaza.openclinica.domain.crfdata;


/**
 * For option of instant-calculation, func: onchange(item,option)
 */
//ywang (Aug., 2011)
public enum InstantOnChangeType{
    INVALID(0, "invalid"), CURRENT_DATE_TIME(1, "_CURRENT_DATE_TIME"), CURRENT_DATE(2,"_CURRENT_DATE");

    private int code;
    private String description;

    InstantOnChangeType(int code, String description) {
        this.code = code;
        this.description = description;
    }

    public static InstantOnChangeType getByDescription(String description) {
        for (InstantOnChangeType theEnum : InstantOnChangeType.values()) {
            if(theEnum.getDescription().equalsIgnoreCase(description)) {
                return theEnum;
            }
        }
        return null;
    }

    public static boolean isValidTypeByDescription(String description) {
        InstantOnChangeType instantOptionType = InstantOnChangeType.getByDescription(description);
        return instantOptionType != null && instantOptionType.getCode() > 0;
    }

    public Integer getCode() {
        return code;
    }

    public String getDescription() {
        return description;
    }
}