src/jdk.javadoc/share/classes/com/sun/tools/javadoc/main/ParameterizedTypeImpl.java
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/src/jdk.javadoc/share/classes/com/sun/tools/javadoc/main/ParameterizedTypeImpl.java Tue Sep 12 19:03:39 2017 +0200
@@ -0,0 +1,149 @@
+/*
+ * Copyright (c) 2003, 2012, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation. Oracle designates this
+ * particular file as subject to the "Classpath" exception as provided
+ * by Oracle in the LICENSE file that accompanied this code.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ */
+
+package com.sun.tools.javadoc.main;
+
+import com.sun.javadoc.*;
+
+import com.sun.tools.javac.code.Symbol.ClassSymbol;
+import com.sun.tools.javac.code.Type;
+import com.sun.tools.javac.code.Type.ClassType;
+
+import static com.sun.tools.javac.code.TypeTag.CLASS;
+
+
+/**
+ * Implementation of <code>ParameterizedType</code>, which
+ * represents an invocation of a generic class or interface.
+ *
+ * <p><b>This is NOT part of any supported API.
+ * If you write code that depends on this, you do so at your own risk.
+ * This code and its internal interfaces are subject to change or
+ * deletion without notice.</b>
+ *
+ * @author Scott Seligman
+ * @since 1.5
+ */
+@Deprecated
+public class ParameterizedTypeImpl
+ extends AbstractTypeImpl implements ParameterizedType {
+
+ ParameterizedTypeImpl(DocEnv env, Type type) {
+ super(env, type);
+ }
+
+ /**
+ * Return the generic class or interface that declared this type.
+ */
+ @Override
+ public ClassDoc asClassDoc() {
+ return env.getClassDoc((ClassSymbol)type.tsym);
+ }
+
+ /**
+ * Return the actual type arguments of this type.
+ */
+ public com.sun.javadoc.Type[] typeArguments() {
+ return TypeMaker.getTypes(env, type.getTypeArguments());
+ }
+
+ /**
+ * Return the class type that is a direct supertype of this one.
+ * Return null if this is an interface type.
+ */
+ public com.sun.javadoc.Type superclassType() {
+ if (asClassDoc().isInterface()) {
+ return null;
+ }
+ Type sup = env.types.supertype(type);
+ return TypeMaker.getType(env,
+ (sup != type) ? sup : env.syms.objectType);
+ }
+
+ /**
+ * Return the interface types directly implemented by or extended by this
+ * parameterized type.
+ * Return an empty array if there are no interfaces.
+ */
+ public com.sun.javadoc.Type[] interfaceTypes() {
+ return TypeMaker.getTypes(env, env.types.interfaces(type));
+ }
+
+ /**
+ * Return the type that contains this type as a member.
+ * Return null is this is a top-level type.
+ */
+ public com.sun.javadoc.Type containingType() {
+ if (type.getEnclosingType().hasTag(CLASS)) {
+ // This is the type of an inner class.
+ return TypeMaker.getType(env, type.getEnclosingType());
+ }
+ ClassSymbol enclosing = type.tsym.owner.enclClass();
+ if (enclosing != null) {
+ // Nested but not inner. Return the ClassDoc of the enclosing
+ // class or interface.
+ // See java.lang.reflect.ParameterizedType.getOwnerType().
+ return env.getClassDoc(enclosing);
+ }
+ return null;
+ }
+
+
+ // Asking for the "name" of a parameterized type doesn't exactly make
+ // sense. It's a type expression. Return the name of its generic
+ // type.
+ @Override
+ public String typeName() {
+ return TypeMaker.getTypeName(type, false);
+ }
+
+ @Override
+ public ParameterizedType asParameterizedType() {
+ return this;
+ }
+
+ @Override
+ public String toString() {
+ return parameterizedTypeToString(env, (ClassType)type, true);
+ }
+
+ static String parameterizedTypeToString(DocEnv env, ClassType cl,
+ boolean full) {
+ if (env.legacyDoclet) {
+ return TypeMaker.getTypeName(cl, full);
+ }
+ StringBuilder s = new StringBuilder();
+ if (!(cl.getEnclosingType().hasTag(CLASS))) { // if not an inner class...
+ s.append(TypeMaker.getTypeName(cl, full));
+ } else {
+ ClassType encl = (ClassType)cl.getEnclosingType();
+ s.append(parameterizedTypeToString(env, encl, full))
+ .append('.')
+ .append(cl.tsym.name.toString());
+ }
+ s.append(TypeMaker.typeArgumentsString(env, cl, full));
+ return s.toString();
+ }
+}