compareTo method
- ChildVicinity other
override
Compares this object to another object.
Returns a value like a Comparator when comparing this
to other
.
That is, it returns a negative integer if this
is ordered before other
,
a positive integer if this
is ordered after other
,
and zero if this
and other
are ordered together.
The other
argument must be a value that is comparable to this object.
Implementation
@override
int compareTo(ChildVicinity other) {
if (xIndex == other.xIndex) {
return yIndex - other.yIndex;
}
return xIndex - other.xIndex;
}