package org.maltparser.ml.liblinear;
public class XNode implements Comparable<XNode> {
private int index;
private double value;
public XNode(int index, double value) {
setIndex(index);
setValue(value);
}
public int getIndex() {
return index;
}
public void setIndex(int index) {
this.index = index;
}
public double getValue() {
return value;
}
public void setValue(double value) {
this.value = value;
}
public int hashCode() {
final int prime = 31;
int result = 1;
result = prime * result + index;
long temp;
temp = Double.doubleToLongBits(value);
result = prime * result + (int) (temp ^ (temp >>> 32));
return result;
}
public boolean equals(Object obj) {
if (this == obj)
return true;
if (obj == null)
return false;
if (getClass() != obj.getClass())
return false;
XNode other = (XNode) obj;
if (index != other.index)
return false;
if (Double.doubleToLongBits(value) != Double
.doubleToLongBits(other.value))
return false;
return true;
}
public int compareTo(XNode aThat) {
final int BEFORE = -1;
final int EQUAL = 0;
final int AFTER = 1;
if (this == aThat)
return EQUAL;
if (this.index < aThat.index)
return BEFORE;
if (this.index > aThat.index)
return AFTER;
if (this.value < aThat.value)
return BEFORE;
if (this.value > aThat.value)
return AFTER;
return EQUAL;
}
public String toString() {
return "XNode [index=" + index + ", value=" + value + "]";
}
}