Still working on the implementation.

1 files changed, 99 insertions, 0 deletions

diff --git a/instance-calculator/src/VHDLWaveform.java b/instance-calculator/src/VHDLWaveform.java
new file mode 100644
index 0000000..83b9626
--- /dev/null
+++ b/instance-calculator/src/VHDLWaveform.java
@@ -0,0 +1,99 @@
+import java.util.*;
+
+public class VHDLWaveform
+{
+   private static final Map<String, VHDLWaveform> FROM_ID;
+
+   static
+   {
+      FROM_ID = new HashMap<String, VHDLWaveform>();
+   }
+
+   public static void add_element (final String id)
+   {
+      if (!FROM_ID.containsKey(id))
+      {
+         FROM_ID.put(id, new VHDLWaveform(id));
+      }
+   }
+
+   public static VHDLWaveform get_from_id (final String id)
+   {
+      return FROM_ID.get(id);
+   }
+
+   public static boolean handle_is_accessed_by
+   (
+      final String wfm_id,
+      final String ps_id
+   )
+   {
+      /* TODO */
+      return false;
+   }
+
+/******************************************************************************/
+   private final Collection<String> accessed_wfm;
+   private final Collection<VHDLWaveform.Instance> instances;
+   private final String id;
+   private int instances_count;
+
+   private VHDLWaveform (final String id)
+   {
+      this.id = id;
+      accessed_wfm = new ArrayList<String>();
+      instances = new ArrayList<VHDLWaveform.Instance>();
+      instances_count = 0;
+   }
+
+   public VHDLWaveform.Instance add_instance
+   (
+      final VHDLEntity visibility
+   )
+   {
+      final VHDLWaveform.Instance result;
+
+      result =
+         new VHDLWaveform.Instance
+         (
+            Instances.get_id_for(instances_count),
+            this,
+            visibility
+         );
+
+      instances.add(result);
+
+      instances_count += 1;
+
+      return result;
+   }
+
+   public String get_id ()
+   {
+      return id;
+   }
+
+   public static class Instance
+   {
+      private final String id;
+      private final VHDLWaveform parent;
+      private final VHDLEntity visibility;
+
+      private Instance
+      (
+         final String id,
+         final VHDLWaveform parent,
+         final VHDLEntity visibility
+      )
+      {
+         this.id = id;
+         this.parent = parent;
+         this.visibility = visibility;
+      }
+
+      public VHDLWaveform get_parent ()
+      {
+         return parent;
+      }
+   }
+}