5 files changed, 21 insertions, 10 deletions

diff --git a/common/modelresult.cpp b/common/modelresult.cpp
index 7565eea..16e3857 100644
--- a/common/modelresult.cpp
+++ b/common/modelresult.cpp
@@ -50,8 +50,8 @@ static qint64 getIdentifier(const QModelIndex &idx)
 template <class T, class Ptr>
 qint64 ModelResult<T, Ptr>::parentId(const Ptr &value)
 {
-    if (!mQuery.parentProperty.isEmpty()) {
-        const auto identifier = value->getProperty(mQuery.parentProperty).toByteArray();
+    if (!mQuery.parentProperty().isEmpty()) {
+        const auto identifier = value->getProperty(mQuery.parentProperty()).toByteArray();
         if (!identifier.isEmpty()) {
             return qHash(T(value->resourceInstanceIdentifier(), identifier, 0, QSharedPointer<Sink::ApplicationDomain::BufferAdaptor>()));
         }
@@ -149,7 +149,7 @@ QModelIndex ModelResult<T, Ptr>::parent(const QModelIndex &index) const
 template <class T, class Ptr>
 bool ModelResult<T, Ptr>::hasChildren(const QModelIndex &parent) const
 {
-    if (mQuery.parentProperty.isEmpty() && parent.isValid()) {
+    if (mQuery.parentProperty().isEmpty() && parent.isValid()) {
         return false;
     }
     //Figure out whether we have children
diff --git a/common/query.cpp b/common/query.cpp
index caca775..14acde0 100644
--- a/common/query.cpp
+++ b/common/query.cpp
@@ -52,7 +52,7 @@ QDebug operator<<(QDebug dbg, const Sink::Query &query)
 {
     dbg << static_cast<Sink::QueryBase>(query);
     dbg.nospace() << "  Requested: " << query.requestedProperties << "\n";
-    dbg.nospace() << "  Parent: " << query.parentProperty << "\n";
+    dbg.nospace() << "  Parent: " << query.parentProperty() << "\n";
     dbg.nospace() << "  IsLive: " << query.liveQuery() << "\n";
     return dbg.maybeSpace();
 }
diff --git a/common/query.h b/common/query.h
index 8459850..e77bfd9 100644
--- a/common/query.h
+++ b/common/query.h
@@ -296,10 +296,21 @@ public:
     template <typename T>
     Query &requestTree()
     {
-        parentProperty = T::name;
+        mParentProperty = T::name;
         return *this;
     }
 
+    Query &requestTree(const QByteArray &parentProperty)
+    {
+        mParentProperty = parentProperty;
+        return *this;
+    }
+
+    QByteArray parentProperty() const
+    {
+        return mParentProperty;
+    }
+
     template <typename T>
     Query &sort()
     {
@@ -374,7 +385,6 @@ public:
     }
 
     QByteArrayList requestedProperties;
-    QByteArray parentProperty;
 
     void setFlags(Flags flags)
     {
@@ -442,6 +452,7 @@ private:
     int mLimit;
     Flags mFlags;
     Filter mResourceFilter;
+    QByteArray mParentProperty;
 };
 
 class SyncScope : public QueryBase {
diff --git a/common/queryrunner.cpp b/common/queryrunner.cpp
index b6c9aee..cf56268 100644
--- a/common/queryrunner.cpp
+++ b/common/queryrunner.cpp
@@ -221,13 +221,13 @@ QPair<qint64, qint64> QueryWorker<DomainType>::executeInitialQuery(
     time.start();
 
     auto modifiedQuery = query;
-    if (!query.parentProperty.isEmpty()) {
+    if (!query.parentProperty().isEmpty()) {
         if (parent) {
             SinkTrace() << "Running initial query for parent:" << parent->identifier();
-            modifiedQuery.filter(query.parentProperty, Query::Comparator(parent->identifier()));
+            modifiedQuery.filter(query.parentProperty(), Query::Comparator(parent->identifier()));
         } else {
             SinkTrace() << "Running initial query for toplevel";
-            modifiedQuery.filter(query.parentProperty, Query::Comparator(QVariant()));
+            modifiedQuery.filter(query.parentProperty(), Query::Comparator(QVariant()));
         }
     }
 
diff --git a/common/test.cpp b/common/test.cpp
index cf2e8a3..1a0d9bc 100644
--- a/common/test.cpp
+++ b/common/test.cpp
@@ -151,7 +151,7 @@ public:
             for (const auto &res : mTestAccount->entities<T>()) {
                 qDebug() << "Parent filter " << query.getFilter("parent").value.toByteArray() << res->identifier() << res->getProperty("parent").toByteArray();
                 auto parentProperty = res->getProperty("parent").toByteArray();
-                if ((!parent && parentProperty.isEmpty()) || (parent && parentProperty == parent->identifier()) || query.parentProperty.isEmpty()) {
+                if ((!parent && parentProperty.isEmpty()) || (parent && parentProperty == parent->identifier()) || query.parentProperty().isEmpty()) {
                     qDebug() << "Found a match" << res->identifier();
                     resultProvider->add(res.template staticCast<T>());
                 }