public boolean equals(Object o) 
{
        if (this == o)
        {
            return true;
        }
        return false;
}

Only a single instance of a specific enumeration can be created, so we can check using ==.

 public static SortOrderEnum fromCode(int key) 
{
        for (int i = 0; i <  ALL.length; i++)
        {
            if (key == ALL[i].getCode())
            {
                return ALL[i];
            }
        }
        // lookup failed
        return null;
}

lookup a SortOrderEnum by key.

 public static SortOrderEnum fromCode(Integer key) 
{
        if (key == null)
        {
            return null;
        }
        return fromCode(key.intValue());
}

lookup a SortOrderEnum by an Integer key.

 public static SortOrderEnum fromIntegerCode(Integer key) 
{
        return fromCode(key);
}

lookup a SortOrderEnum by an Integer key.

 public static SortOrderEnum fromName(String code) 
{
        for (int i = 0; i <  ALL.length; i++)
        {
            if (ALL[i].getName().equals(code))
            {
                return ALL[i];
            }
        }
        // lookup failed
        return null;
}

Lookup a SortOrderEnum by a String key.

 public int getCode() 
{
        return this.enumCode;
}

returns the int code.

 public String getName() 
{
        return this.enumName;
}

returns the description.

 public int hashCode() 
{
        return new HashCodeBuilder(1123997057, -1289836553).append(this.enumCode).toHashCode();
}

 public static Iterator iterator() 
{
        return new ArrayIterator(ALL);
}

returns an iterator on all the enumerated instaces.

 public String toString() 
{
        return getName();
}

returns the enumeration description.