trunk/proteinstructure/GenericContact.java

package proteinstructure;
import java.lang.Comparable;

public class GenericContact implements Comparable {
        
        public String i_res;
        public String j_res;

        public GenericContact(String i_res,String j_res){
                this.i_res=i_res;
                this.j_res=j_res;
        }
        
        public int compareTo(Object o) {
                int diff=0;
                GenericContact other = (GenericContact) o;
                if (this.i_res.compareTo(other.i_res)>0){
                        diff=1;
                } 
                else if (this.i_res.compareTo(other.i_res)<0){
                        diff=-1;
                }
                else if (this.i_res.equals(other.i_res)){
                        if (this.j_res.compareTo(other.j_res)>0){
                                diff=1;
                        }
                        else if (this.j_res.compareTo(other.j_res)<0){
                                diff=-1;
                        }
                }                               
                return diff;
        }

        public boolean equals(Object o){
                boolean eq = false;
                GenericContact other = (GenericContact) o;
                if (this.i_res.equals(other.i_res) && this.j_res.equals(other.j_res)){
                        eq=true;
                }
                return eq;
        }
        
        public String toString() {
                return this.i_res+" "+this.j_res;
        }

        public int hashCode() {
                return this.toString().hashCode();
        }
        
}
Revision:	185
Committed:	Thu Jun 7 09:14:46 2007 UTC (17 years, 3 months ago) by duarte
File size:	1016 byte(s)
Log Message:	Implemented hashCode method in Contact and GenericContact. Was necessary to use these classes as keys in Maps Fixed bug in equals method in GenericContact Changed middle character from "\t" to " " in toString
Line	User	Rev	File contents
1	duarte	184	package proteinstructure;
2			import java.lang.Comparable;
3
4			public class GenericContact implements Comparable {
5
6			public String i_res;
7			public String j_res;
8
9			public GenericContact(String i_res,String j_res){
10			this.i_res=i_res;
11			this.j_res=j_res;
12			}
13
14			public int compareTo(Object o) {
15			int diff=0;
16			GenericContact other = (GenericContact) o;
17			if (this.i_res.compareTo(other.i_res)>0){
18			diff=1;
19			}
20			else if (this.i_res.compareTo(other.i_res)<0){
21			diff=-1;
22			}
23			else if (this.i_res.equals(other.i_res)){
24			if (this.j_res.compareTo(other.j_res)>0){
25			diff=1;
26			}
27			else if (this.j_res.compareTo(other.j_res)<0){
28			diff=-1;
29			}
30			}
31			return diff;
32			}
33
34			public boolean equals(Object o){
35			boolean eq = false;
36			GenericContact other = (GenericContact) o;
37	duarte	185	if (this.i_res.equals(other.i_res) && this.j_res.equals(other.j_res)){
38	duarte	184	eq=true;
39			}
40			return eq;
41			}
42
43			public String toString() {
44	duarte	185	return this.i_res+" "+this.j_res;
45	duarte	184	}
46	duarte	185
47			public int hashCode() {
48			return this.toString().hashCode();
49			}
50
51	duarte	184	}