Graphs are cached now. Should improve performance a little bit.

git-svn-id: svn://svn.sharpdevelop.net/sharpdevelop/trunk@6056 1ccf3a8d-04fe-1044-b7c0-cef0b8235c61

src/AddIns/Analysis/CodeQuality/Src/Module.cs

@@ -9,6 +9,8 @@ namespace ICSharpCode.CodeQualityAnalysis
 {
     public class Module : IDependency, INode
     {
+        private DependencyGraph _graphCache;
+        
         /// <summary>
         /// Namespaces within module
         /// </summary>
@@ -28,6 +30,9 @@ namespace ICSharpCode.CodeQualityAnalysis
 
         public DependencyGraph BuildDependencyGraph()
         {
+            if (_graphCache != null)
+                return _graphCache;
+
             var g = new DependencyGraph();
 
             foreach (var ns in Namespaces)
@@ -50,6 +55,7 @@ namespace ICSharpCode.CodeQualityAnalysis
                 }
             }
 
+            _graphCache = g;
             return g;
         }
 

src/AddIns/Analysis/CodeQuality/Src/Namespace.cs

@@ -9,6 +9,8 @@ namespace ICSharpCode.CodeQualityAnalysis
 {
     public class Namespace : IDependency, INode
     {
+        private DependencyGraph _graphCache;
+
         /// <summary>
         /// Types within namespace
         /// </summary>
@@ -33,6 +35,9 @@ namespace ICSharpCode.CodeQualityAnalysis
 
         public DependencyGraph BuildDependencyGraph()
         {
+            if (_graphCache != null)
+                return _graphCache;
+
             var g = new DependencyGraph();
 
             foreach (var type in Types)
@@ -51,6 +56,7 @@ namespace ICSharpCode.CodeQualityAnalysis
                 }
             }
 
+            _graphCache = g;
             return g;
         }
 

src/AddIns/Analysis/CodeQuality/Src/Type.cs

@@ -9,6 +9,8 @@ namespace ICSharpCode.CodeQualityAnalysis
 {
     public class Type : IDependency, INode
     {
+        private DependencyGraph _graphCache;
+
         /// <summary>
         /// Nested types like inner classes, interfaces and so on.
         /// </summary>
@@ -209,6 +211,9 @@ namespace ICSharpCode.CodeQualityAnalysis
 
         public DependencyGraph BuildDependencyGraph()
         {
+            if (_graphCache != null)
+                return _graphCache;
+
             var g = new DependencyGraph();
 
             foreach (var method in Methods)
@@ -234,6 +239,7 @@ namespace ICSharpCode.CodeQualityAnalysis
                 }
             }
 
+            _graphCache = g;
             return g;
         }