1 /*
   2  * Copyright (c) 2005, 2015, 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 package jdk.test.lib.jittester.arrays;
  25 
  26 import java.util.ArrayList;
  27 import java.util.List;
  28 import java.util.stream.Collectors;
  29 import jdk.test.lib.jittester.IRNode;
  30 import jdk.test.lib.jittester.Literal;
  31 import jdk.test.lib.jittester.Type;
  32 import jdk.test.lib.jittester.VariableDeclaration;
  33 import jdk.test.lib.jittester.types.TypeArray;
  34 import jdk.test.lib.jittester.visitors.Visitor;
  35 
  36 public class ArrayCreation extends IRNode {
  37     private final VariableDeclaration variable;
  38     private final TypeArray array;
  39     private final List<Byte> dims;
  40 
  41     public ArrayCreation(VariableDeclaration var, TypeArray array, ArrayList<IRNode> dimensionSizeExpressions) {
  42         this.variable = var;
  43         this.array = array;
  44         addChildren(dimensionSizeExpressions);
  45         this.dims = dimensionSizeExpressions.stream()
  46                 .map(d -> {
  47                     if (d instanceof Literal) {
  48                         Literal n = (Literal) d;
  49                         return (Byte)n.getValue();
  50                     }
  51                     return (byte)0;
  52                 })
  53                 .collect(Collectors.toList());
  54         TypeArray type = (TypeArray) variable.getVariableInfo().type;
  55         type.setDimentions(dims);
  56     }
  57 
  58     public Type getArrayType() {
  59         return array.type;
  60     }
  61 
  62     @Override
  63     public<T> T accept(Visitor<T> v) {
  64         return v.visit(this);
  65     }
  66 
  67     public byte getDimensionSize(int dimensionIndex) {
  68         return dims.get(dimensionIndex);
  69     }
  70 
  71     public int getDimensionsCount() {
  72         return dims.size();
  73     }
  74 
  75     public VariableDeclaration getVariable() {
  76         return variable;
  77     }
  78 }