Move JetTypeMapperMode to JetTypeMapper class

compiler/backend/src/org/jetbrains/jet/codegen/ClosureCodegen.java

@@ -31,9 +31,7 @@ import org.jetbrains.jet.codegen.context.LocalLookup;
 import org.jetbrains.jet.codegen.signature.BothSignatureWriter;
 import org.jetbrains.jet.codegen.signature.JvmMethodSignature;
 import org.jetbrains.jet.codegen.state.GenerationState;
-import org.jetbrains.jet.codegen.state.GenerationStateAware;
 import org.jetbrains.jet.codegen.state.JetTypeMapper;
-import org.jetbrains.jet.codegen.state.JetTypeMapperMode;
 import org.jetbrains.jet.lang.descriptors.*;
 import org.jetbrains.jet.lang.resolve.BindingContext;
 import org.jetbrains.jet.lang.resolve.java.JvmAbi;
@@ -294,7 +292,7 @@ public class ClosureCodegen extends ParentCodegenAwareImpl {
         BothSignatureWriter sw = new BothSignatureWriter(BothSignatureWriter.Mode.CLASS, true);
         typeMapper.writeFormalTypeParameters(Collections.<TypeParameterDescriptor>emptyList(), sw);
         sw.writeSuperclass();
-        typeMapper.mapType(supertype, sw, JetTypeMapperMode.SUPER_TYPE);
+        typeMapper.mapSupertype(supertype, sw);
         sw.writeSuperclassEnd();
 
         String signature = sw.makeJavaGenericSignature();

compiler/backend/src/org/jetbrains/jet/codegen/ImplementationBodyCodegen.java

@@ -39,7 +39,6 @@ import org.jetbrains.jet.codegen.context.MethodContext;
 import org.jetbrains.jet.codegen.signature.*;
 import org.jetbrains.jet.codegen.state.GenerationState;
 import org.jetbrains.jet.codegen.state.JetTypeMapper;
-import org.jetbrains.jet.codegen.state.JetTypeMapperMode;
 import org.jetbrains.jet.descriptors.serialization.BitEncoding;
 import org.jetbrains.jet.descriptors.serialization.ClassData;
 import org.jetbrains.jet.descriptors.serialization.DescriptorSerializer;
@@ -362,7 +361,7 @@ public class ImplementationBodyCodegen extends ClassBodyCodegen {
                 signatureVisitor.writeClassEnd();
             }
             else {
-                typeMapper.mapType(superClassType, signatureVisitor, JetTypeMapperMode.SUPER_TYPE);
+                typeMapper.mapSupertype(superClassType, signatureVisitor);
             }
             signatureVisitor.writeSuperclassEnd();
         }
@@ -377,7 +376,7 @@ public class ImplementationBodyCodegen extends ClassBodyCodegen {
                 ClassDescriptor superClassDescriptor = (ClassDescriptor) superType.getConstructor().getDeclarationDescriptor();
                 if (isInterface(superClassDescriptor)) {
                     signatureVisitor.writeInterface();
-                    Type jvmName = typeMapper.mapType(superType, signatureVisitor, JetTypeMapperMode.SUPER_TYPE);
+                    Type jvmName = typeMapper.mapSupertype(superType, signatureVisitor);
                     signatureVisitor.writeInterfaceEnd();
                     superInterfacesLinkedHashSet.add(jvmName.getInternalName());
                 }

compiler/backend/src/org/jetbrains/jet/codegen/state/JetTypeMapper.java

@@ -65,6 +65,26 @@ public class JetTypeMapper extends BindingTraceAware {
         classBuilderMode = mode;
     }
 
+    private enum JetTypeMapperMode {
+        /**
+         * foo.Bar is mapped to Lfoo/Bar;
+         */
+        IMPL,
+        /**
+         * jet.Int is mapped to I
+         */
+        VALUE,
+        /**
+         * jet.Int is mapped to Ljava/lang/Integer;
+         */
+        TYPE_PARAMETER,
+        /**
+         * jet.Int is mapped to Ljava/lang/Integer;
+         * No projections allowed in immediate arguments
+         */
+        SUPER_TYPE
+    }
+
     @NotNull
     public Type getOwner(@NotNull DeclarationDescriptor descriptor, @NotNull OwnerKind kind, boolean isInsideModule) {
         DeclarationDescriptor containingDeclaration = descriptor.getContainingDeclaration();
@@ -189,12 +209,17 @@ public class JetTypeMapper extends BindingTraceAware {
             }
             return AsmTypeConstants.OBJECT_TYPE;
         }
-        return mapType(jetType, signatureVisitor, JetTypeMapperMode.VALUE, Variance.OUT_VARIANCE);
+        return mapType(jetType, signatureVisitor, JetTypeMapperMode.VALUE, Variance.OUT_VARIANCE, false);
     }
 
     @NotNull
-    private Type mapType(@NotNull JetType jetType, @NotNull JetTypeMapperMode kind) {
-        return mapType(jetType, null, kind);
+    private Type mapType(@NotNull JetType jetType, @NotNull JetTypeMapperMode mode) {
+        return mapType(jetType, null, mode);
+    }
+
+    @NotNull
+    public Type mapSupertype(@NotNull JetType jetType, @Nullable BothSignatureWriter signatureVisitor) {
+        return mapType(jetType, signatureVisitor, JetTypeMapperMode.SUPER_TYPE);
     }
 
     @NotNull
@@ -214,21 +239,12 @@ public class JetTypeMapper extends BindingTraceAware {
 
     @NotNull
     public Type mapType(@NotNull ClassifierDescriptor classifierDescriptor) {
-        return mapType(classifierDescriptor.getDefaultType());
+        return mapType(classifierDescriptor.getDefaultType(), null, JetTypeMapperMode.VALUE);
     }
 
     @NotNull
-    public Type mapType(@NotNull JetType jetType, @Nullable BothSignatureWriter signatureVisitor, @NotNull JetTypeMapperMode kind) {
-        return mapType(jetType, signatureVisitor, kind, Variance.INVARIANT, false);
-    }
-
-    @NotNull
-    public Type mapType(
-            @NotNull JetType jetType,
-            @Nullable BothSignatureWriter signatureVisitor,
-            @NotNull JetTypeMapperMode kind,
-            @NotNull Variance howThisTypeIsUsed) {
-        return mapType(jetType, signatureVisitor, kind, howThisTypeIsUsed, false);
+    private Type mapType(@NotNull JetType jetType, @Nullable BothSignatureWriter signatureVisitor, @NotNull JetTypeMapperMode mode) {
+        return mapType(jetType, signatureVisitor, mode, Variance.INVARIANT, false);
     }
 
     @NotNull
@@ -751,7 +767,7 @@ public class JetTypeMapper extends BindingTraceAware {
         writeReceiverIfNeeded(descriptor.getReceiverParameter(), signatureWriter);
 
         signatureWriter.writeReturnType();
-        mapType(descriptor.getType(), signatureWriter, JetTypeMapperMode.VALUE, Variance.OUT_VARIANCE);
+        mapType(descriptor.getType(), signatureWriter, JetTypeMapperMode.VALUE, Variance.OUT_VARIANCE, false);
         signatureWriter.writeReturnTypeEnd();
 
         String name = getPropertyAccessorName(descriptor, true);

compiler/backend/src/org/jetbrains/jet/codegen/state/JetTypeMapperMode.java

@@ -1,37 +0,0 @@
-/*
- * Copyright 2010-2013 JetBrains s.r.o.
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package org.jetbrains.jet.codegen.state;
-
-public enum JetTypeMapperMode {
-    /**
-     * foo.Bar is mapped to Lfoo/Bar;
-     */
-    IMPL,
-    /**
-     * jet.Int is mapped to I
-     */
-    VALUE,
-    /**
-     * jet.Int is mapped to Ljava/lang/Integer;
-     */
-    TYPE_PARAMETER,
-    /**
-     * jet.Int is mapped to Ljava/lang/Integer;
-     * No projections allowed in immediate arguments
-     */
-    SUPER_TYPE
-}