rev 52889 : 8214023: Update Graal

   1 /*
   2  * Copyright (c) 2016, 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.core.common.alloc;
  26 
  27 public class TraceMap<T> {
  28 
  29     private final T[] data;
  30 
  31     @SuppressWarnings("unchecked")
  32     public TraceMap(TraceBuilderResult traceBuilderResult) {
  33         data = (T[]) new Object[traceBuilderResult.getTraces().size()];
  34     }
  35 
  36     public T get(Trace trace) {
  37         return data[trace.getId()];
  38     }
  39 
  40     public void put(Trace trace, T value) {
  41         data[trace.getId()] = value;
  42     }
  43 }
--- EOF ---