Initial data commit

Task/Inheritance-Single/NetRexx/inheritance-single.netrexx

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+/* NetRexx */
+options replace format comments java crossref symbols binary
+
+class RInheritSingle public
+  method main(args = String[]) public static
+    animals = [ -
+      RInheritSingle_Animal(), -
+      RInheritSingle_Cat(), -
+      RInheritSingle_Dog(), -
+      RInheritSingle_Lab(), -
+      RInheritSingle_Collie() -
+      ]
+
+    say 'Object ID'.left(12) 'Class type'.left(24)  'Superclass type'
+    say '.'.left(12, '.')    '.'.left(24, '.')      '.'.left(24, '.')
+    loop animal over animals
+      parse animal.whatAmI() oid ct st
+      say oid.left(12) ct.left(24) st
+      end animal
+    return
+
+class RInheritSingle_Animal private
+  properties indirect
+    whatThatIs = String
+    whatThisIs = String
+  method RInheritSingle_Animal() public
+    -- Animal specific set-up
+    setWhatThatIs(this.getClass().getSuperclass().getSimpleName())
+    setWhatThisIs(this.getClass().getSimpleName())
+    return
+  method hashToString() public
+    return '@'(Rexx this.hashCode()).d2x().right(8, 0)
+  method whatAmI() public
+    iAmText = hashToString() getWhatThisIs() getWhatThatIs()
+    return iAmText
+
+class RInheritSingle_Cat private extends RInheritSingle_Animal
+  method RInheritSingle_Cat() public
+    -- Do Cat specific set-up
+    return
+
+class RInheritSingle_Dog private extends RInheritSingle_Animal
+  method RInheritSingle_Dog() public
+    -- Do Dog specific set-up
+    return
+
+class RInheritSingle_Lab private extends RInheritSingle_Dog
+  method RInheritSingle_Lab() public
+    -- Do Lab specific set-up
+    return
+
+class RInheritSingle_Collie private extends RInheritSingle_Dog
+  method RInheritSingle_Collie() public
+    -- Do Collie specific set-up
+    return