/**
* Indicates whether some other object is "equal to" this one which in terms of contact groups
* translates to having the equal names and matching subgroups and child contacts. The resolved
* status of contactgroups and contacts is deliberately ignored so that groups and/or contacts
* would be assumed equal even if it differs.
*
* <p>
*
* @param obj the reference object with which to compare.
* @return <code>true</code> if this contact group has the equal child contacts and subgroups to
* those of the <code>obj</code> argument.
*/
@Override
public boolean equals(Object obj) {
if (obj == null || !(obj instanceof MockContactGroup)) return false;
MockContactGroup mockGroup = (MockContactGroup) obj;
if (!mockGroup.getGroupName().equals(getGroupName())
|| !mockGroup.getUID().equals(getUID())
|| mockGroup.countContacts() != countContacts()
|| mockGroup.countSubgroups() != countSubgroups()) return false;
// traverse child contacts
Iterator<Contact> theirContacts = mockGroup.contacts();
while (theirContacts.hasNext()) {
MockContact theirContact = (MockContact) theirContacts.next();
MockContact ourContact = (MockContact) getContact(theirContact.getAddress());
if (ourContact == null || !ourContact.equals(theirContact)) return false;
}
// traverse subgroups
Iterator<ContactGroup> theirSubgroups = mockGroup.subgroups();
while (theirSubgroups.hasNext()) {
MockContactGroup theirSubgroup = (MockContactGroup) theirSubgroups.next();
MockContactGroup ourSubgroup = (MockContactGroup) getGroup(theirSubgroup.getGroupName());
if (ourSubgroup == null || !ourSubgroup.equals(theirSubgroup)) return false;
}
return true;
}
/**
* Returns the contact with the specified id or null if no such contact exists.
*
* @param id the id of the contact we're looking for.
* @return MockContact
*/
public MockContact findContactByID(String id) {
// first go through the contacts that are direct children.
Iterator<Contact> contactsIter = contacts();
while (contactsIter.hasNext()) {
MockContact mContact = (MockContact) contactsIter.next();
if (mContact.getAddress().equals(id)) return mContact;
}
// if we didn't find it here, let's try in the subougroups
Iterator<ContactGroup> groupsIter = subgroups();
while (groupsIter.hasNext()) {
MockContactGroup mGroup = (MockContactGroup) groupsIter.next();
MockContact mContact = mGroup.findContactByID(id);
if (mContact != null) return mContact;
}
return null;
}
/**
* Adds the specified contact to this group.
*
* @param contactToAdd the MockContact to add to this group.
*/
public void addContact(MockContact contactToAdd) {
this.contacts.add(contactToAdd);
contactToAdd.setParentGroup(this);
}