ST6RI-860 Added handling for being a subpart to appropriate adapters.

- ConnectorUsageAdapter
- ViewUsageAdapter
- RenderingUsageAdapter

Author: seidewitz

org.omg.sysml/src/org/omg/sysml/adapter/ConnectionUsageAdapter.java

@@ -1,6 +1,6 @@
 /*******************************************************************************
  * SysML 2 Pilot Implementation
- * Copyright (c) 2021 Model Driven Solutions, Inc.
+ * Copyright (c) 2021, 2025 Model Driven Solutions, Inc.
  *    
  * This program is free software: you can redistribute it and/or modify
  * it under the terms of the GNU Lesser General Public License as published by
@@ -36,6 +36,17 @@ public ConnectionUsage getTarget() {
 		return (ConnectionUsage)super.getTarget();
 	}
 
+	/**
+	 * @satisfies checkPartUsageSubpartSpecialization
+	 */
+	@Override
+	public void addDefaultGeneralType() {
+		super.addDefaultGeneralType();
+		if (isSubitem()) {
+			addDefaultGeneralType("subpart");
+		}
+	}
+	
 	/**
 	 * @satisfies checkConnectionUsageSpecialization
 	 * @satisfies checkAllocationUsageSpecialization

org.omg.sysml/src/org/omg/sysml/adapter/RenderingUsageAdapter.java

@@ -35,6 +35,17 @@ public RenderingUsageAdapter(RenderingUsage element) {
 		super(element);
 	}
 
+	/**
+	 * @satisfies checkPartUsageSubpartSpecialization
+	 */
+	@Override
+	public void addDefaultGeneralType() {
+		super.addDefaultGeneralType();
+		if (isSubitem()) {
+			addDefaultGeneralType("subpart");
+		}
+	}
+	
 	@Override
 	public RenderingUsage getTarget() {
 		return (RenderingUsage)super.getTarget();

org.omg.sysml/src/org/omg/sysml/adapter/ViewUsageAdapter.java

@@ -36,6 +36,17 @@ public ViewUsage getTarget() {
 		return (ViewUsage)super.getTarget();
 	}
 
+	/**
+	 * @satisfies checkPartUsageSubpartSpecialization
+	 */
+	@Override
+	public void addDefaultGeneralType() {
+		super.addDefaultGeneralType();
+		if (isSubitem()) {
+			addDefaultGeneralType("subpart");
+		}
+	}
+	
 	/**
 	 * @satisfies checkViewUsageSubviewSpecialization
 	 * @satisfies checkViewpointUsageSpecialization

org.omg.sysml/src/org/omg/sysml/util/ImplicitGeneralizationMap.java

@@ -317,6 +317,8 @@ protected ImplicitGeneralizationMap() {
 		put(ConnectionUsageImpl.class, "base", "Connections::connections");
 		//checkConnectionUsageBinarySpecialization
 		put(ConnectionUsageImpl.class, "binary", "Connections::binaryConnections");
+		//checkPartUsageSubpartSpecialization (a ConnectionUsage is a PartUsage)
+		put(ConnectionUsageImpl.class, "subpart", "Items::Item::subparts");
 
 		//checkConstraintDefinitionSpecialization
 		put(ConstraintDefinitionImpl.class, "base", "Constraints::ConstraintCheck");
@@ -474,6 +476,8 @@ protected ImplicitGeneralizationMap() {
 		put(RenderingUsageImpl.class, "subrendering", "Views::Rendering::subrenderings");
 		//checkRenderingUsageRedefinition
 		put(RenderingUsageImpl.class, "viewRendering", "Views::View::viewRendering");
+		//checkPartUsageSubpartSpecialization (a RenderingUsage is a PartUsage)
+		put(RenderingUsageImpl.class, "subpart", "Items::Item::subparts");
 
 		//checkRequirementDefinitionSpecialization
 		put(RequirementDefinitionImpl.class, "base", "Requirements::RequirementCheck");
@@ -555,6 +559,8 @@ protected ImplicitGeneralizationMap() {
 		put(ViewUsageImpl.class, "base", "Views::views");
 		//checkViewUsageSubviewSpecialization
 		put(ViewUsageImpl.class, "subview", "Views::View::subviews");
+		//checkPartUsageSubpartSpecialization (a ViewUsage is a PartUsage)
+		put(ViewUsageImpl.class, "subpart", "Items::Item::subparts");
 
 		//checkViewpointDefinitionSpecialization
 		put(ViewpointDefinitionImpl.class, "base", "Views::ViewpointCheck");

sysml/src/examples/Simple Tests/AllocationTest.sysml

@@ -16,6 +16,7 @@ package AllocationTest {
 		part :>> assembly {
 			part :>> element;
 		}
+        allocate l.component to assembly.element;
 	}
 
 	allocation def A;