@Override
public boolean equals(Object o) {
if (this == o) return true;
if (o == null || getClass() != o.getClass()) return false;
VersionImpl version = (VersionImpl) o;
EqualsBuilder builder = new EqualsBuilder();
int length = Math.max(numbers.length, version.numbers.length);
VirtualNumberIterator thisIterator = new VirtualNumberIterator(numbers, length);
VirtualNumberIterator otherIterator = new VirtualNumberIterator(version.numbers, length);
while (thisIterator.hasNext() && builder.isEquals()) {
builder.append(thisIterator.next(), otherIterator.next());
}
return builder.isEquals();
}
@Override
public boolean less(Version otherVersion) {
VersionImpl version = Assert.theSameClass(this, otherVersion, "otherVersion");
int length = Math.max(numbers.length, version.numbers.length);
VirtualNumberIterator thisIterator = new VirtualNumberIterator(numbers, length);
VirtualNumberIterator otherIterator = new VirtualNumberIterator(version.numbers, length);
while (thisIterator.hasNext()) {
int n = thisIterator.next();
int k = otherIterator.next();
if (n != k) {
return n < k;
}
}
// It looks like versions are equals
return false;
}
