Changeset 13367 for branches/PersistenceOverhaul/HeuristicLab.Persistence/4.0/Transformers/Transformers.cs

Timestamp:

11/24/15 16:59:57 (9 years ago)

Author:

swagner

Message:

#2520: Worked on new persistence implementation

File:

• branches/PersistenceOverhaul/HeuristicLab.Persistence/4.0/Transformers/Transformers.cs (modified) (8 diffs)

branches/PersistenceOverhaul/HeuristicLab.Persistence/4.0/Transformers/Transformers.cs

@@ -20 +20 @@
 #endregion
 
+using Google.ProtocolBuffers;
 using System;
+using System.Collections.Generic;
 using System.Drawing;
+using System.Linq;
 
 namespace HeuristicLab.Persistence {
@@ -43 +46 @@
   }
 
-  #region Scalar Value Boxes
+  #region Scalar Box Transformers
   public abstract class BoolBoxTransformer<T> : BoxTransformer<T> {
     protected override void Populate(Box.Builder box, T value, Mapper mapper) {
@@ -68 +71 @@
     protected abstract T ToValueType(int value, Type type, Mapper mapper);
   }
+  public abstract class LongBoxTransformer<T> : BoxTransformer<T> {
+    protected override void Populate(Box.Builder box, T value, Mapper mapper) {
+      var b = LongBox.CreateBuilder();
+      b.Value = ToBoxType(value, mapper);
+      box.SetExtension<LongBox>(LongBox.Long, b.Build());
+    }
+    protected override T Extract(Box box, Type type, Mapper mapper) {
+      return ToValueType(box.GetExtension(LongBox.Long).Value, type, mapper);
+    }
+    protected abstract long ToBoxType(T value, Mapper mapper);
+    protected abstract T ToValueType(long value, Type type, Mapper mapper);
+  }
   public abstract class UnsignedIntBoxTransformer<T> : BoxTransformer<T> {
     protected override void Populate(Box.Builder box, T value, Mapper mapper) {
@@ -80 +95 @@
     protected abstract T ToValueType(uint value, Type type, Mapper mapper);
   }
-  public abstract class LongBoxTransformer<T> : BoxTransformer<T> {
-    protected override void Populate(Box.Builder box, T value, Mapper mapper) {
-      var b = LongBox.CreateBuilder();
-      b.Value = ToBoxType(value, mapper);
-      box.SetExtension<LongBox>(LongBox.Long, b.Build());
-    }
-    protected override T Extract(Box box, Type type, Mapper mapper) {
-      return ToValueType(box.GetExtension(LongBox.Long).Value, type, mapper);
-    }
-    protected abstract long ToBoxType(T value, Mapper mapper);
-    protected abstract T ToValueType(long value, Type type, Mapper mapper);
-  }
   public abstract class UnsignedLongBoxTransformer<T> : BoxTransformer<T> {
     protected override void Populate(Box.Builder box, T value, Mapper mapper) {
@@ -139 +142 @@
     protected abstract string ToBoxType(T value, Mapper mapper);
     protected abstract T ToValueType(string value, Type type, Mapper mapper);
+  }
+  public abstract class BytesBoxTransformer<T> : BoxTransformer<T> {
+    protected override void Populate(Box.Builder box, T value, Mapper mapper) {
+      var b = BytesBox.CreateBuilder();
+      b.Value = ByteString.CopyFrom(ToBoxType(value, mapper));
+      box.SetExtension<BytesBox>(BytesBox.Bytes, b.Build());
+    }
+    protected override T Extract(Box box, Type type, Mapper mapper) {
+      return ToValueType(box.GetExtension(BytesBox.Bytes).Value.ToByteArray(), type, mapper);
+    }
+    protected abstract byte[] ToBoxType(T value, Mapper mapper);
+    protected abstract T ToValueType(byte[] value, Type type, Mapper mapper);
+  }
+  #endregion
+
+  #region Array Box Transformers
+  public abstract class BoolArrayBoxTransformer<T> : BoxTransformer<T> {
+    protected override void Populate(Box.Builder box, T value, Mapper mapper) {
+      var b = BoolArrayBox.CreateBuilder();
+      b.AddRangeValues(ToBoxType(value, mapper));
+      box.SetExtension<BoolArrayBox>(BoolArrayBox.BoolArray, b.Build());
+    }
+    protected override T Extract(Box box, Type type, Mapper mapper) {
+      return ToValueType(box.GetExtension(BoolArrayBox.BoolArray).ValuesList, type, mapper);
+    }
+    protected abstract IEnumerable<bool> ToBoxType(T value, Mapper mapper);
+    protected abstract T ToValueType(IEnumerable<bool> value, Type type, Mapper mapper);
+  }
+  public abstract class IntArrayBoxTransformer<T> : BoxTransformer<T> {
+    protected override void Populate(Box.Builder box, T value, Mapper mapper) {
+      var b = IntArrayBox.CreateBuilder();
+      b.AddRangeValues(ToBoxType(value, mapper));
+      box.SetExtension<IntArrayBox>(IntArrayBox.IntArray, b.Build());
+    }
+    protected override T Extract(Box box, Type type, Mapper mapper) {
+      return ToValueType(box.GetExtension(IntArrayBox.IntArray).ValuesList, type, mapper);
+    }
+    protected abstract IEnumerable<int> ToBoxType(T value, Mapper mapper);
+    protected abstract T ToValueType(IEnumerable<int> value, Type type, Mapper mapper);
   }
   #endregion
@@ -226 +268 @@
     protected override TimeSpan ToValueType(long value, Type type, Mapper mapper) { return new TimeSpan(value); }
   }
+  [Transformer("0B540EAC-79AB-40CF-8277-D2C81135FEB6", 217)]
+  internal sealed class ColorTransformers : IntBoxTransformer<Color> {
+    protected override int ToBoxType(Color value, Mapper mapper) { return value.ToArgb(); }
+    protected override Color ToValueType(int value, Type type, Mapper mapper) { return Color.FromArgb(value); }
+  }
   #endregion
 
@@ -251 +298 @@
   #endregion
 
-  #region Color
-  [Transformer("0B540EAC-79AB-40CF-8277-D2C81135FEB6", 217)]
-  internal sealed class ColorTransformers : IntBoxTransformer<Color> {
-    protected override int ToBoxType(Color value, Mapper mapper) { return value.ToArgb(); }
-    protected override Color ToValueType(int value, Type type, Mapper mapper) { return Color.FromArgb(value); }
-  }
-  #endregion
-
   #region Type
   [Transformer("8D17FD28-383B-44E9-9BBF-B19D351C5E38", 218)]
@@ -269 +308 @@
   }
   #endregion
+
+  #region Primitive Array Types
+  [Transformer("F25A73B2-6B67-4493-BD59-B836AF4455D1", 300)]
+  internal sealed class BoolArrayTransformer : BoolArrayBoxTransformer<bool[]> {
+    protected override IEnumerable<bool> ToBoxType(bool[] value, Mapper mapper) { return value; }
+    protected override bool[] ToValueType(IEnumerable<bool> value, Type type, Mapper mapper) { return value.ToArray(); }
+  }
+  [Transformer("5F6DC3BC-4433-4AE9-A636-4BD126F7DACD", 306)]
+  internal sealed class IntArrayTransformer : IntArrayBoxTransformer<int[]> {
+    protected override IEnumerable<int> ToBoxType(int[] value, Mapper mapper) { return value; }
+    protected override int[] ToValueType(IEnumerable<int> value, Type type, Mapper mapper) { return value.ToArray(); }
+  }
+  #endregion
 }