/**
* Tests this VirtualMachine for equality with another object.
*
* <p>
*
* <p>If the given object is not a VirtualMachine then this method returns <tt>false</tt>. For two
* VirtualMachines to be considered equal requires that they both reference the same provider, and
* their {@link VirtualMachineDescriptor#id() identifiers} are equal.
*
* <p>
*
* <p>This method satisfies the general contract of the {@link java.lang.Object#equals(Object)
* Object.equals} method.
*
* @param ob The object to which this object is to be compared
* @return <tt>true</tt> if, and only if, the given object is a VirtualMachine that is equal to
* this VirtualMachine.
*/
public boolean equals(Object ob) {
if (ob == this) {
return true;
}
if (!(ob instanceof VirtualMachine)) {
return false;
}
VirtualMachine other = (VirtualMachine) ob;
return other.provider() == provider() && other.id().equals(id());
}
