Move JvmPrimitiveType to :core:compiler.common

2020-08-31 15:30:07 +03:00
parent 4d5f28d5c0
commit 136435bcc2
1 changed files with 0 additions and 0 deletions
@@ -0,0 +1,110 @@
+/*
+ * Copyright 2010-2015 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.kotlin.resolve.jvm;
+
+import org.jetbrains.annotations.NotNull;
+import org.jetbrains.annotations.Nullable;
+import org.jetbrains.kotlin.builtins.PrimitiveType;
+import org.jetbrains.kotlin.name.FqName;
+
+import java.util.*;
+
+public enum JvmPrimitiveType {
+    BOOLEAN(PrimitiveType.BOOLEAN, "boolean", "Z", "java.lang.Boolean"),
+    CHAR(PrimitiveType.CHAR, "char", "C", "java.lang.Character"),
+    BYTE(PrimitiveType.BYTE, "byte", "B", "java.lang.Byte"),
+    SHORT(PrimitiveType.SHORT, "short", "S", "java.lang.Short"),
+    INT(PrimitiveType.INT, "int", "I", "java.lang.Integer"),
+    FLOAT(PrimitiveType.FLOAT, "float", "F", "java.lang.Float"),
+    LONG(PrimitiveType.LONG, "long", "J", "java.lang.Long"),
+    DOUBLE(PrimitiveType.DOUBLE, "double", "D", "java.lang.Double"),
+    ;
+
+    private static final Set<FqName> WRAPPERS_CLASS_NAMES;
+    private static final Map<String, JvmPrimitiveType> TYPE_BY_NAME;
+    private static final Map<PrimitiveType, JvmPrimitiveType> TYPE_BY_PRIMITIVE_TYPE;
+    private static final Map<String, JvmPrimitiveType> TYPE_BY_DESC;
+
+    static {
+        WRAPPERS_CLASS_NAMES = new HashSet<FqName>();
+        TYPE_BY_NAME = new HashMap<String, JvmPrimitiveType>();
+        TYPE_BY_PRIMITIVE_TYPE = new EnumMap<PrimitiveType, JvmPrimitiveType>(PrimitiveType.class);
+        TYPE_BY_DESC = new HashMap<String, JvmPrimitiveType>();
+
+        for (JvmPrimitiveType type : values()) {
+            WRAPPERS_CLASS_NAMES.add(type.getWrapperFqName());
+            TYPE_BY_NAME.put(type.getJavaKeywordName(), type);
+            TYPE_BY_PRIMITIVE_TYPE.put(type.getPrimitiveType(), type);
+            TYPE_BY_DESC.put(type.getDesc(), type);
+        }
+    }
+
+    public static boolean isWrapperClassName(@NotNull FqName className) {
+        return WRAPPERS_CLASS_NAMES.contains(className);
+    }
+
+    @NotNull
+    public static JvmPrimitiveType get(@NotNull String name) {
+        JvmPrimitiveType result = TYPE_BY_NAME.get(name);
+        if (result == null) {
+            throw new AssertionError("Non-primitive type name passed: " + name);
+        }
+        return result;
+    }
+
+    @NotNull
+    public static JvmPrimitiveType get(@NotNull PrimitiveType type) {
+        return TYPE_BY_PRIMITIVE_TYPE.get(type);
+    }
+
+    @Nullable
+    public static JvmPrimitiveType getByDesc(@NotNull String desc) {
+        return TYPE_BY_DESC.get(desc);
+    }
+
+    private final PrimitiveType primitiveType;
+    private final String name;
+    private final String desc;
+    private final FqName wrapperFqName;
+
+    JvmPrimitiveType(@NotNull PrimitiveType primitiveType, @NotNull String name, @NotNull String desc, @NotNull String wrapperClassName) {
+        this.primitiveType = primitiveType;
+        this.name = name;
+        this.desc = desc;
+        this.wrapperFqName = new FqName(wrapperClassName);
+    }
+
+    @NotNull
+    public PrimitiveType getPrimitiveType() {
+        return primitiveType;
+    }
+
+    @NotNull
+    public String getJavaKeywordName() {
+        return name;
+    }
+
+    @NotNull
+    public String getDesc() {
+        return desc;
+    }
+
+    @NotNull
+    public FqName getWrapperFqName() {
+        return wrapperFqName;
+    }
+}