/*
* Copyright (c) 2011, 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.
*
* 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 jdk.vm.ci.meta;
Implementation of JavaType
for unresolved HotSpot classes. /**
* Implementation of {@link JavaType} for unresolved HotSpot classes.
*/
public final class UnresolvedJavaType implements JavaType {
private final String name;
@Override
public String getName() {
return name;
}
private UnresolvedJavaType(String name) {
this.name = name;
assert name.length() == 1 && JavaKind.fromPrimitiveOrVoidTypeChar(name.charAt(0)) != null || name.charAt(0) == '[' || name.charAt(name.length() - 1) == ';' : name;
}
Creates an unresolved type for a valid type name
. /**
* Creates an unresolved type for a valid {@link JavaType#getName() type name}.
*/
public static UnresolvedJavaType create(String name) {
return new UnresolvedJavaType(name);
}
@Override
public JavaType getComponentType() {
if (getName().charAt(0) == '[') {
return new UnresolvedJavaType(getName().substring(1));
}
return null;
}
@Override
public JavaType getArrayClass() {
return new UnresolvedJavaType('[' + getName());
}
@Override
public JavaKind getJavaKind() {
return JavaKind.Object;
}
@Override
public int hashCode() {
return getName().hashCode();
}
@Override
public boolean equals(Object obj) {
if (this == obj) {
return true;
}
if (obj == null || !(obj instanceof UnresolvedJavaType)) {
return false;
}
UnresolvedJavaType that = (UnresolvedJavaType) obj;
return this.getName().equals(that.getName());
}
@Override
public String toString() {
return "UnresolvedJavaType<" + getName() + ">";
}
@Override
public ResolvedJavaType resolve(ResolvedJavaType accessingClass) {
return accessingClass.lookupType(this, true);
}
}