Add Activity Diagram section

ruslo · Jan 13, 2016 · 4106a9d · 4106a9d
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diff --git a/docs/activity-diagram.rst b/docs/activity-diagram.rst
@@ -1,4 +1,114 @@
 Activity Diagram
 ================
 
-``TODO``
+Actions
+-------
+
+``[15.2.4 Notation]``::
+
+  The notations for ActivityNodes are illustrated below. This notation is
+  discussed in more detail in the following sub clauses (and in Clause 16 for
+  Actions).
+
+``[16.2.4.1 Actions]``::
+
+  Actions are notated as round-cornered rectangles, as shown in Figure 16.2.
+  The name of the action or other description of it may appear in the symbol.
+
+.. image:: activity-diagram/action.png
+  :align: center
+
+Activity Edge
+-------------
+
+``[15.2.4 Notation]``::
+
+  An ActivityEdge (whether a ControlFlow or ObjectFlow) is notated by an open
+  arrowhead line connecting two ActivityNodes. If the edge has a name, it is
+  notated near the arrow. Guards are shown as text in square brackets near
+  tail of the line.
+
+.. image:: activity-diagram/activity-edge.png
+  :align: center
+
+.. image:: activity-diagram/activity-edge-yes.png
+  :align: center
+
+.. image:: activity-diagram/activity-edge-no.png
+  :align: center
+
+.. image:: activity-diagram/activity-edge-guard.png
+  :align: center
+
+Decision Nodes
+--------------
+
+``[15.3.4.3 Merge Nodes and Decision Nodes]``::
+
+  The notation for both MergeNodes and DecisionNodes is a diamond-shaped
+  symbol
+
+``[15.3.4.3 Merge Nodes and Decision Nodes]``::
+
+  A decisionInput on a DecisionNode is notated in a note symbol attached to
+  the DecisionNode symbol, with the keyword «decisionInput», as shown in
+  Figure 15.33
+
+.. image:: activity-diagram/decision-two.png
+  :align: center
+
+.. image:: activity-diagram/decision-yes-no.png
+  :align: center
+
+.. image:: activity-diagram/decision-remainder.png
+  :align: center
+
+Initial Node
+------------
+
+``[15.3.4.1 Initial and Final Nodes]``::
+
+  InitialNodes are notated as a solid circle
+
+.. image:: activity-diagram/initial-node.png
+  :align: center
+
+Final Nodes
+-----------
+
+``[15.3.4.1 Initial and Final Nodes]``::
+
+  ActivityFinalNodes are notated as a solid circle within a hollow circle, as
+  shown in Figure 15.28. This can be thought of as a goal notated as
+  “bull’s eye,” or target.
+
+.. image:: activity-diagram/final-node.png
+  :align: center
+
+.. note::
+
+  It's not possible to create this as one element so it's separated to
+  "Final Node (internal)" and "Final Node (external).
+
+Object Nodes
+------------
+
+``[15.4.4.1 Object Nodes]``::
+
+  ObjectNodes are notated as rectangles
+
+.. image:: activity-diagram/object-node.png
+  :align: center
+
+Example
+-------
+
+.. image:: activity-diagram/example.png
+  :align: center
+
+Links
+-----
+
+.. seealso::
+
+  `UML Activity Diagrams: Reference <https://msdn.microsoft.com/en-us/library/dd409360.aspx>`_
diff --git a/docs/activity-diagram/action.png b/docs/activity-diagram/action.png
diff --git a/docs/activity-diagram/activity-edge-guard.png b/docs/activity-diagram/activity-edge-guard.png
diff --git a/docs/activity-diagram/activity-edge-no.png b/docs/activity-diagram/activity-edge-no.png
diff --git a/docs/activity-diagram/activity-edge-yes.png b/docs/activity-diagram/activity-edge-yes.png
diff --git a/docs/activity-diagram/activity-edge.png b/docs/activity-diagram/activity-edge.png
diff --git a/docs/activity-diagram/decision-remainder.png b/docs/activity-diagram/decision-remainder.png
diff --git a/docs/activity-diagram/decision-two.png b/docs/activity-diagram/decision-two.png
diff --git a/docs/activity-diagram/decision-yes-no.png b/docs/activity-diagram/decision-yes-no.png
diff --git a/docs/activity-diagram/example.png b/docs/activity-diagram/example.png
diff --git a/docs/activity-diagram/final-node.png b/docs/activity-diagram/final-node.png
diff --git a/docs/activity-diagram/initial-node.png b/docs/activity-diagram/initial-node.png
diff --git a/docs/activity-diagram/object-node.png b/docs/activity-diagram/object-node.png
diff --git a/docs/common.rst b/docs/common.rst
@@ -0,0 +1,14 @@
+Comment (note symbol)
+---------------------
+
+``[7.2.4 Notation]``::
+
+    A Comment is shown as a rectangle with the upper right corner bent (this is
+    also known as a “note symbol”). The rectangle contains the body of the
+    Comment. The connection to each annotatedElement is shown by a separate
+    dashed line. The dashed line connecting the note symbol to the
+    annotatedElement(s) may be suppressed if it is clear from the context,
+    or not important in this diagram.
+
+.. image:: common/note.png
+  :align: center
diff --git a/docs/common/note.png b/docs/common/note.png
diff --git a/docs/index.rst b/docs/index.rst
@@ -14,5 +14,10 @@ Examples of various types of UML diagrams created using yEd graph editor.
   :maxdepth: 1
   :caption: Diagrams
 
+  Common <common>
   Activity Diagram <activity-diagram>
   Class Diagram <class-diagram>
+
+.. note::
+  Id of type ``[14.3.3.1 StateMachineExtension]`` refers to
+  `UML 2.5 standard <http://www.omg.org/spec/UML/2.5/>`_.