/**
* Orders the child associations by ID. A smaller ID has a higher priority. This may change once
* we introduce a changeable index against which to order.
*/
public int compareTo(ChildAssoc another) {
if (this == another) {
return 0;
}
int thisIndex = this.getIndex();
int anotherIndex = another.getIndex();
Long thisId = this.getId();
Long anotherId = another.getId();
if (thisId == null) // this ID has not been set, make this instance greater
{
return -1;
} else if (anotherId == null) // other ID has not been set, make this instance lesser
{
return 1;
} else if (thisIndex == anotherIndex) // use the explicit index
{
return thisId.compareTo(anotherId);
} else // fallback on order of creation
{
return (thisIndex > anotherIndex) ? 1 : -1; // a lower index, make this instance lesser
}
}
public boolean equals(Object obj) {
if (obj == null) {
return false;
} else if (obj == this) {
return true;
} else if (!(obj instanceof ChildAssoc)) {
return false;
}
ChildAssoc that = (ChildAssoc) obj;
if (EqualsHelper.nullSafeEquals(id, that.getId())) {
return true;
} else {
return (EqualsHelper.nullSafeEquals(this.getParent(), that.getParent())
&& EqualsHelper.nullSafeEquals(this.typeQNameId, that.getTypeQNameId())
&& EqualsHelper.nullSafeEquals(this.getChild(), that.getChild())
&& EqualsHelper.nullSafeEquals(this.qnameLocalName, that.getQnameLocalName())
&& EqualsHelper.nullSafeEquals(this.qnameNamespaceId, that.getQnameNamespaceId()));
}
}
