From eef9de4d4f8b82755025ba121611afc2821403f5 Mon Sep 17 00:00:00 2001
From: howard-stearns <howard.stearns@gmail.com>
Date: Tue, 29 Mar 2016 16:28:02 -0700
Subject: [PATCH] Remove obsolete remapIDs.

---
 libraries/entities/src/EntityTree.cpp      |  5 ----
 libraries/entities/src/EntityTree.h        |  2 --
 libraries/entities/src/RemapIDOperator.cpp | 33 ----------------------
 libraries/entities/src/RemapIDOperator.h   | 30 --------------------
 4 files changed, 70 deletions(-)
 delete mode 100644 libraries/entities/src/RemapIDOperator.cpp
 delete mode 100644 libraries/entities/src/RemapIDOperator.h

diff --git a/libraries/entities/src/EntityTree.cpp b/libraries/entities/src/EntityTree.cpp
index ab5edb88d8..458ca90435 100644
--- a/libraries/entities/src/EntityTree.cpp
+++ b/libraries/entities/src/EntityTree.cpp
@@ -1372,11 +1372,6 @@ bool EntityTree::sendEntitiesOperation(OctreeElementPointer element, void* extra
     return true;
 }
 
-void EntityTree::remapIDs() {
-    RemapIDOperator theOperator;
-    recurseTreeWithOperator(&theOperator);
-}
-
 bool EntityTree::writeToMap(QVariantMap& entityDescription, OctreeElementPointer element, bool skipDefaultValues,
                             bool skipThoseWithBadParents) {
     if (! entityDescription.contains("Entities")) {
diff --git a/libraries/entities/src/EntityTree.h b/libraries/entities/src/EntityTree.h
index f3400feb8e..5c5f5b4eb9 100644
--- a/libraries/entities/src/EntityTree.h
+++ b/libraries/entities/src/EntityTree.h
@@ -203,8 +203,6 @@ public:
     bool wantTerseEditLogging() const { return _wantTerseEditLogging; }
     void setWantTerseEditLogging(bool value) { _wantTerseEditLogging = value; }
 
-    void remapIDs();
-
     virtual bool writeToMap(QVariantMap& entityDescription, OctreeElementPointer element, bool skipDefaultValues,
                             bool skipThoseWithBadParents) override;
     virtual bool readFromMap(QVariantMap& entityDescription) override;
diff --git a/libraries/entities/src/RemapIDOperator.cpp b/libraries/entities/src/RemapIDOperator.cpp
deleted file mode 100644
index eee6e49a1c..0000000000
--- a/libraries/entities/src/RemapIDOperator.cpp
+++ /dev/null
@@ -1,33 +0,0 @@
-//
-//  RemapIDOperator.cpp
-//  libraries/entities/src
-//
-//  Created by Seth Alves on 2015-12-6.
-//  Copyright 2015 High Fidelity, Inc.
-//
-//  Distributed under the Apache License, Version 2.0.
-//  See the accompanying file LICENSE or http://www.apache.org/licenses/LICENSE-2.0.html
-//
-
-
-#include "EntityTree.h"
-#include "RemapIDOperator.h"
-
-QUuid RemapIDOperator::remap(const QUuid& oldID) {
-    if (oldID.isNull()) {
-        return oldID;
-    }
-    if (!_oldToNew.contains(oldID)) {
-        _oldToNew[oldID] = QUuid::createUuid();
-    }
-    return _oldToNew[oldID];
-}
-
-bool RemapIDOperator::postRecursion(OctreeElementPointer element) {
-    EntityTreeElementPointer entityTreeElement = std::static_pointer_cast<EntityTreeElement>(element);
-    entityTreeElement->forEachEntity([&](EntityItemPointer entityItem) {
-        entityItem->setID(remap(entityItem->getID()));
-        entityItem->setParentID(remap(entityItem->getParentID()));
-    });
-    return true;
-}
diff --git a/libraries/entities/src/RemapIDOperator.h b/libraries/entities/src/RemapIDOperator.h
deleted file mode 100644
index 439aec28fc..0000000000
--- a/libraries/entities/src/RemapIDOperator.h
+++ /dev/null
@@ -1,30 +0,0 @@
-//
-//  RemapIDOperator.h
-//  libraries/entities/src
-//
-//  Created by Seth Alves on 2015-12-6.
-//  Copyright 2015 High Fidelity, Inc.
-//
-//  Distributed under the Apache License, Version 2.0.
-//  See the accompanying file LICENSE or http://www.apache.org/licenses/LICENSE-2.0.html
-//
-
-#ifndef hifi_RemapIDOperator_h
-#define hifi_RemapIDOperator_h
-
-#include "Octree.h"
-
-// this will change all the IDs in an EntityTree.  Parent/Child relationships are maintained.
-
-class RemapIDOperator : public RecurseOctreeOperator {
-public:
-    RemapIDOperator() : RecurseOctreeOperator() {}
-    ~RemapIDOperator() {}
-    virtual bool preRecursion(OctreeElementPointer element) { return true; }
-    virtual bool postRecursion(OctreeElementPointer element);
-private:
-    QUuid remap(const QUuid& oldID);
-    QHash<QUuid, QUuid> _oldToNew;
-};
-
-#endif // hifi_RemapIDOperator_h