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Category.cs
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Category.cs
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using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
namespace Inheritance.DataStructure
{
public class Category: IComparable
{
readonly string typ;
//MessageType
readonly int messagetype;
readonly MessageType messageType;
//MessageTopic
readonly int messagetopic;
readonly MessageTopic messageTopic;
public Category(string a, MessageType messageType, MessageTopic messageTopic)
{
typ = a;
messagetype =(int) messageType;
messagetopic =(int) messageTopic;
this.messageType = messageType;
this.messageTopic = messageTopic;
}
public int CompareTo(object obj)
{
if (obj == null) return -1;
var o =obj as Category;
if (o == null) return -1;
{
if (typ == "A" && o.typ == "A")
{
if (messagetopic == o.messagetopic && messagetype == o.messagetype) return 0;
if (messagetopic == o.messagetopic && messagetype > o.messagetype) return 1;
if (messagetopic < o.messagetopic && messagetype < o.messagetype) return -1;
if (messagetopic < o.messagetopic && messagetype == o.messagetype) return -1;
if (messagetopic < o.messagetopic && messagetype > o.messagetype) return 1;
if (messagetopic == o.messagetopic && messagetype < o.messagetype) return -1;
if (messagetopic > o.messagetopic && messagetype < o.messagetype) return -1;
if (messagetopic > o.messagetopic && messagetype == o.messagetype) return 1;
}
else
{
if (typ == "A" && o.typ == "B") return -1;
if (typ == "B" && o.typ == "A") return 1;
if (typ == "B" && o.typ == "B") return 0;
}
}
return -1;
}
public override bool Equals(object obj)
{
if (obj == null) return false;
Category p = obj as Category;
if (p == null) return false;
if (typ == p.typ && messagetype == p.messagetype && messagetopic == p.messagetopic) return true;
return false;
}
public override int GetHashCode()
{
int t;
if (typ == "A")
{
t = 1;
}
else
{
t = 2;
}
return t + messagetopic + messagetype;
}
public override string ToString()
{
return $"{typ}.{messageType}.{messageTopic}" ;
}
public static bool operator <=(Category obj1, Category obj2)
{
if (obj1.typ == "A" && obj2.typ == "A" && obj1.messagetopic == obj2.messagetopic &&
obj1.messagetype == obj2.messagetype) return true;
if (obj1.typ == "A" && obj2.typ == "A" && obj1.messagetopic < obj2.messagetopic &&
obj1.messagetype > obj2.messagetype) return false;
if (obj1.typ == "A" && obj2.typ == "A" && obj1.messagetopic < obj2.messagetopic &&
obj1.messagetype == obj2.messagetype) return true;
if (obj1.typ == "A" && obj2.typ == "A" && obj1.messagetopic == obj2.messagetopic &&
obj1.messagetype > obj2.messagetype) return false;
if (obj1.typ == "A" && obj2.typ == "A" && obj1.messagetopic > obj2.messagetopic &&
obj1.messagetype == obj2.messagetype) return false;
if (obj1.typ == "A" && obj2.typ == "B") return true;
if (obj1.typ == "B" && obj2.typ == "A") return false;
if (obj1.typ == "B" && obj2.typ == "B") return true;
return true;
}
public static bool operator >=(Category obj1, Category obj2)
{
if (obj1.typ == "A" && obj2.typ == "A" && obj1.messagetopic == obj2.messagetopic &&
obj1.messagetype == obj2.messagetype) return true;
if (obj1.typ == "A" && obj2.typ == "A" && obj1.messagetopic < obj2.messagetopic &&
obj1.messagetype > obj2.messagetype) return true;
if (obj1.typ == "A" && obj2.typ == "A" && obj1.messagetopic == obj2.messagetopic &&
obj1.messagetype > obj2.messagetype) return true;
if (obj1.typ == "A" && obj2.typ == "A" && obj1.messagetopic > obj2.messagetopic &&
obj1.messagetype == obj2.messagetype) return true;
if (obj1.typ == "A" && obj2.typ == "A" && obj1.messagetopic < obj2.messagetopic &&
obj1.messagetype == obj2.messagetype) return false;
if (obj1.typ == "A" && obj2.typ == "B") return false;
if (obj1.typ == "B" && obj2.typ == "A") return true;
if (obj1.typ == "B" && obj2.typ == "B") return true;
return false;
}
public static bool operator >(Category obj1, Category obj2)
{
if (obj1.typ == "A" && obj2.typ == "A" && obj1.messagetopic > obj2.messagetopic &&
obj1.messagetype > obj2.messagetype) return true;
if (obj1.typ == "A" && obj2.typ == "A" && obj1.messagetopic == obj2.messagetopic &&
obj1.messagetype > obj2.messagetype) return true;
if (obj1.typ == "A" && obj2.typ == "A" && obj1.messagetopic < obj2.messagetopic &&
obj1.messagetype > obj2.messagetype) return true;
if (obj1.typ == "A" && obj2.typ == "A" && obj1.messagetopic == obj2.messagetopic &&
obj1.messagetype == obj2.messagetype) return false;
if (obj1.typ == "A" && obj2.typ == "A" && obj1.messagetopic > obj2.messagetopic &&
obj1.messagetype == obj2.messagetype) return true;
if (obj1.typ == "A" && obj2.typ =="A" && obj1.messagetopic < obj2.messagetopic &&
obj1.messagetype == obj2.messagetype) return false;
if (obj1.typ == "A" && obj2.typ == "B") return false;
if (obj1.typ == "B" && obj2.typ == "A") return true;
if (obj1.typ == "B" && obj2.typ == "B") return false;
return false;
}
public static bool operator <(Category obj1, Category obj2)
{
if (obj1.typ == "A" && obj2.typ == "A" && obj1.messagetopic < obj2.messagetopic &&
obj1.messagetype < obj2.messagetype) return true;
if (obj1.typ == "A" && obj2.typ == "A" && obj1.messagetopic < obj2.messagetopic &&
obj1.messagetype > obj2.messagetype) return false;
if (obj1.typ == "A" && obj2.typ == "A" && obj1.messagetopic == obj2.messagetopic &&
obj1.messagetype == obj2.messagetype) return false;
if (obj1.typ == "A" && obj2.typ == "A" && obj1.messagetopic == obj2.messagetopic &&
obj1.messagetype > obj2.messagetype) return false;
if (obj1.typ == "A" && obj2.typ == "A" && obj1.messagetopic < obj2.messagetopic &&
obj1.messagetype == obj2.messagetype) return true;
if (obj1.typ == "A" && obj2.typ == "A" && obj1.messagetopic == obj2.messagetopic &&
obj1.messagetype < obj2.messagetype) return true;
if (obj1.typ == "A" && obj2.typ == "A" && obj1.messagetopic > obj2.messagetopic &&
obj1.messagetype == obj2.messagetype) return false;
if (obj1.typ == "A" && obj2.typ == "B") return true;
if (obj1.typ == "B" && obj2.typ == "A") return false;
if (obj1.typ == "B" && obj2.typ == "B") return false;
return true;
}
}
}