1 /*
   2  * Copyright (c) 2011, 2018, Oracle and/or its affiliates. All rights reserved.
   3  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
   4  *
   5  * This code is free software; you can redistribute it and/or modify it
   6  * under the terms of the GNU General Public License version 2 only, as
   7  * published by the Free Software Foundation.
   8  *
   9  * This code is distributed in the hope that it will be useful, but WITHOUT
  10  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
  11  * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
  12  * version 2 for more details (a copy is included in the LICENSE file that
  13  * accompanied this code).
  14  *
  15  * You should have received a copy of the GNU General Public License version
  16  * 2 along with this work; if not, write to the Free Software Foundation,
  17  * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
  18  *
  19  * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
  20  * or visit www.oracle.com if you need additional information or have any
  21  * questions.
  22  */
  23 
  24 
  25 package org.graalvm.compiler.graph;
  26 
  27 import static org.graalvm.compiler.graph.Edges.Type.Inputs;
  28 
  29 import java.util.Collection;
  30 import java.util.List;
  31 
  32 import org.graalvm.compiler.graph.Edges.Type;
  33 
  34 public final class NodeInputList<T extends Node> extends NodeList<T> {
  35 
  36     public NodeInputList(Node self, int initialSize) {
  37         super(self, initialSize);
  38     }
  39 
  40     public NodeInputList(Node self) {
  41         super(self);
  42     }
  43 
  44     public NodeInputList(Node self, T[] elements) {
  45         super(self, elements);
  46         assert self.hasNoUsages();
  47     }
  48 
  49     public NodeInputList(Node self, List<? extends T> elements) {
  50         super(self, elements);
  51         assert self.hasNoUsages();
  52     }
  53 
  54     public NodeInputList(Node self, Collection<? extends NodeInterface> elements) {
  55         super(self, elements);
  56         assert self.hasNoUsages();
  57     }
  58 
  59     @Override
  60     protected void update(T oldNode, T newNode) {
  61         self.updateUsages(oldNode, newNode);
  62     }
  63 
  64     @Override
  65     public Type getEdgesType() {
  66         return Inputs;
  67     }
  68 }