diff --git a/models/designPattern/Adapter.Json b/models/designPattern/Adapter.Json
index 9cb8afd..54a16e8 100644
--- a/models/designPattern/Adapter.Json
+++ b/models/designPattern/Adapter.Json
@@ -1,10 +1,18 @@
 {
-  "relations": [],
-  "transfer": {
-    "src": "FishingBoat",
-    "dst": "Captain",
-    "data": { "type": "String", "name": "data" },
-    "style": "PULL",
-    "multiplicity": "1:1"
-  }
+  "name": "Adapter",
+  "contexts": [
+    {
+      "relations": [],
+      "transfer": {
+        "src": "Captain",
+        "dst": "FishingBoat",
+        "data": {
+          "type": "Data",
+          "name": "data"
+        },
+        "style": "PUSH",
+        "multiplicity": "1:1"
+      }
+    }
+  ]
 }
\ No newline at end of file
diff --git a/models/designPattern/Command.Json b/models/designPattern/Command.Json
index f0641c9..8e20601 100644
--- a/models/designPattern/Command.Json
+++ b/models/designPattern/Command.Json
@@ -1,10 +1,22 @@
 {
-  "relations": [],
-  "transfer": {
-    "src": "Wizard.{Stack}",
-    "dst": "Goblin.Size",
-    "data": { "type": "String", "name": "data" },
-    "style": "PUSH",
-    "multiplicity": "1:1"
-  }
+  "name": "Command",
+  "contexts": [
+    {
+      "relations": [{
+        "src": "main",
+        "dst": "main.{goblin}",
+        "multiplicity": "1:1"
+      }],
+      "transfer": {
+        "src": "main.wizard",
+        "dst": "main.{goblin}",
+        "data": {
+          "type": "Data",
+          "name": "data"
+        },
+        "style": "PUSH",
+        "multiplicity": "1:1"
+      }
+    }
+  ]
 }
\ No newline at end of file
diff --git a/models/designPattern/Proxy.Json b/models/designPattern/Proxy.Json
index 5b9af0b..229e379 100644
--- a/models/designPattern/Proxy.Json
+++ b/models/designPattern/Proxy.Json
@@ -1,10 +1,18 @@
 {
-  "relations": [],
-  "transfer": {
-    "src": "Client",
-    "dst": "IvoryTower",
-    "data": { "type": "Wizard", "name": "wizard" },
-    "style": "PUSH",
-    "multiplicity": "1:1"
-  }
+  "name": "Proxy",
+  "contexts": [
+    {
+      "relations": [],
+      "transfer": {
+        "src": "Client",
+        "dst": "IvoryTower",
+        "data": {
+          "type": "Wizard",
+          "name": "wizard"
+        },
+        "style": "PUSH",
+        "multiplicity": "1:1"
+      }
+    }
+  ]
 }
\ No newline at end of file
diff --git a/src/main/java/designPatternExtensions/designPattern/Adapter.java b/src/main/java/designPatternExtensions/designPattern/Adapter.java
index fc9b1a1..d867853 100644
--- a/src/main/java/designPatternExtensions/designPattern/Adapter.java
+++ b/src/main/java/designPatternExtensions/designPattern/Adapter.java
@@ -9,11 +9,11 @@
     public DataTransferDesign create() throws IllegalRelationException {
         DataTransferDesign design = ModelLoader.load("models/designPattern/Adapter.Json");
         DataTransferContext dtc = design.getTransferContexts().getFirst();
-        ObjectNode fishingBoat = dtc.getSrcFirstResource();
-        ObjectNode captain     = dtc.getDstFirstResource();
+        ObjectNode captain      = dtc.getSrcFirstResource();
+        ObjectNode fishingBoat  = dtc.getDstFirstResource();
 
         ObjectNode adapter = new ObjectNode("FishingBoatAdapter");
-        MediatorInsertion mi = new MediatorInsertion(captain, fishingBoat, adapter, dtc);
+        MediatorInsertion mi = new MediatorInsertion(captain, fishingBoat, adapter, PushPullValue.PUSH);
         design.addMediatorInsertion(mi);
 
         DependencyInversion di = new DependencyInversion(
diff --git a/src/main/java/generators/ASTGenerator.java b/src/main/java/generators/ASTGenerator.java
index 0613207..6050c9a 100644
--- a/src/main/java/generators/ASTGenerator.java
+++ b/src/main/java/generators/ASTGenerator.java
@@ -53,7 +53,10 @@
 		if (primitiveDeltas.size() == 1) {
 			return weavePrimitiveDelta(codebase, primitiveDeltas.getFirst());
 		} else {
-			// To do.
+			// To do: Temporary implementation to be replaced with the actual implementation.
+			for (PrimitiveDelta primDelta: primitiveDeltas) {
+				weavePrimitiveDelta(codebase, primDelta);
+			}
 			return codebase;
 		}
 	}