content: /*
   * Copyright (c) 2015, 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 openjdk.tools.sjavac.pubapi;
  
  import java.io.Serializable;
  import java.util.List;
  import java.util.stream.Collectors;
  
  public class PubApiTypeParam implements Serializable {
  
      private static final long serialVersionUID = 8899204612014329162L;
  
      private final String identifier;
      private final List<TypeDesc> bounds;
  
      public PubApiTypeParam(String identifier, List<TypeDesc> bounds) {
          this.identifier = identifier;
          this.bounds = bounds;
      }
  
      @Override
      public boolean equals(Object obj) {
          if (getClass() != obj.getClass())
              return false;
          PubApiTypeParam other = (PubApiTypeParam) obj;
          return identifier.equals(other.identifier)
              && bounds.equals(other.bounds);
      }
  
      @Override
      public int hashCode() {
          return identifier.hashCode() ^ bounds.hashCode();
      }
  
      public String asString() {
          if (bounds.isEmpty())
              return identifier;
          String boundsStr = bounds.stream()
                                   .map(TypeDesc::encodeAsString)
                                   .collect(Collectors.joining(" & "));
          return identifier + " extends " + boundsStr;
      }
  
      @Override
      public String toString() {
          return String.format("%s[id: %s, bounds: %s]",
                               getClass().getSimpleName(),
                               identifier,
                               bounds);
      }
  }
  