redis.clients.jedis.Tuple Maven / Gradle / Ivy
package redis.clients.jedis;
import java.util.Arrays;
import redis.clients.util.SafeEncoder;
public class Tuple implements Comparable {
private byte[] element;
private Double score;
public Tuple(String element, Double score) {
super();
this.element = SafeEncoder.encode(element);
this.score = score;
}
public Tuple(byte[] element, Double score) {
super();
this.element = element;
this.score = score;
}
@Override
public int hashCode() {
final int prime = 31;
int result = 1;
result = prime * result;
if (null != element) {
for (final byte b : element) {
result = prime * result + b;
}
}
long temp;
temp = Double.doubleToLongBits(score);
result = prime * result + (int) (temp ^ (temp >>> 32));
return result;
}
@Override
public boolean equals(Object obj) {
if (this == obj) return true;
if (obj == null) return false;
if (getClass() != obj.getClass()) return false;
Tuple other = (Tuple) obj;
if (element == null) {
if (other.element != null) return false;
} else if (!Arrays.equals(element, other.element)) return false;
return true;
}
@Override
public int compareTo(Tuple other) {
if (this.score == other.getScore() || Arrays.equals(this.element, other.element)) return 0;
else return this.score < other.getScore() ? -1 : 1;
}
public String getElement() {
if (null != element) {
return SafeEncoder.encode(element);
} else {
return null;
}
}
public byte[] getBinaryElement() {
return element;
}
public double getScore() {
return score;
}
@Override
public String toString() {
return '[' + Arrays.toString(element) + ',' + score + ']';
}
}