1 /*
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3  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
4  *
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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
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17  * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
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23 package jdk.vm.ci.hotspot;
24 
25 import static jdk.vm.ci.hotspot.HotSpotJVMCIRuntime.runtime;
26 
27 import jdk.vm.ci.meta.JavaConstant;
28 import jdk.vm.ci.meta.ResolvedJavaType;
29 
30 public abstract class HotSpotResolvedJavaType extends HotSpotJavaType implements ResolvedJavaType {
31 
32     HotSpotResolvedObjectTypeImpl arrayOfType;
33 
HotSpotResolvedJavaType(String name)34     HotSpotResolvedJavaType(String name) {
35         super(name);
36     }
37 
38     @Override
equals(Object obj)39     public abstract boolean equals(Object obj);
40 
41     @Override
hashCode()42     public final int hashCode() {
43         return getName().hashCode();
44     }
45 
getJavaMirror()46     abstract JavaConstant getJavaMirror();
47 
48     @Override
getArrayClass()49     public HotSpotResolvedObjectType getArrayClass() {
50         if (arrayOfType == null) {
51             arrayOfType = runtime().compilerToVm.getArrayType(this);
52         }
53         return arrayOfType;
54     }
55 
56     /**
57      * Checks whether this type is currently being initialized. If a type is being initialized it
58      * implies that it was {@link #isLinked() linked} and that the static initializer is currently
59      * being run.
60      *
61      * @return {@code true} if this type is being initialized
62      */
isBeingInitialized()63     abstract boolean isBeingInitialized();
64 }
65