private ConditionsTreeNode cloneNode(ConditionsTreeNode parent) {
ConditionsTreeNode copy = new ConditionsTreeNode(parent, mValue);
copy.mCondition = mCondition.clone();
copy.mLeftMPTTMarker = mLeftMPTTMarker;
copy.mRightMPTTMarker = mRightMPTTMarker;
copy.mLeft = (mLeft == null) ? null : mLeft.cloneNode(copy);
copy.mRight = (mRight == null) ? null : mRight.cloneNode(copy);
return copy;
}
/* package */ ConditionsTreeNode cloneTree() {
if (mParent != null) {
throw new IllegalStateException("Can't call cloneTree() for a non-root node");
}
ConditionsTreeNode copy = new ConditionsTreeNode(mCondition.clone());
copy.mLeftMPTTMarker = mLeftMPTTMarker;
copy.mRightMPTTMarker = mRightMPTTMarker;
copy.mLeft = (mLeft == null) ? null : mLeft.cloneNode(copy);
copy.mRight = (mRight == null) ? null : mRight.cloneNode(copy);
return copy;
}