/*

 * 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.hotspot;

import static java.util.Objects.requireNonNull;

import java.lang.annotation.Annotation;

import java.lang.reflect.Modifier;

import jdk.vm.ci.common.JVMCIError;

import jdk.vm.ci.meta.Assumptions.AssumptionResult;

import jdk.vm.ci.meta.JavaConstant;

import jdk.vm.ci.meta.JavaKind;

import jdk.vm.ci.meta.JavaType;

import jdk.vm.ci.meta.ResolvedJavaField;

import jdk.vm.ci.meta.ResolvedJavaMethod;

import jdk.vm.ci.meta.ResolvedJavaType;

/**

 * Implementation of {@link JavaType} for primitive HotSpot types.

 */

public final class HotSpotResolvedPrimitiveType extends HotSpotResolvedJavaType {

    /**

     * Creates the JVMCI mirror for a primitive {@link JavaKind}.

     *

     * @param kind the Kind to create the mirror for

     */

        super(String.valueOf(kind.getTypeChar()));

        this.kind = kind;

    }

    @Override

    public int getModifiers() {

        return Modifier.ABSTRACT | Modifier.FINAL | Modifier.PUBLIC;

    }

    @Override

    public HotSpotResolvedObjectType getArrayClass() {

        if (kind == JavaKind.Void) {

            return null;

        }

    }

    @Override

    public ResolvedJavaType getElementalType() {

        return this;

    }

    @Override

    public ResolvedJavaType getComponentType() {

        return null;

    }

    @Override

    public ResolvedJavaType getSuperclass() {

        return null;

    }

    @Override

    public ResolvedJavaType[] getInterfaces() {

        return new ResolvedJavaType[0];

    }

    @Override

    public ResolvedJavaType getSingleImplementor() {

        throw new JVMCIError("Cannot call getSingleImplementor() on a non-interface type: %s", this);

    }

    @Override

    public ResolvedJavaType findLeastCommonAncestor(ResolvedJavaType otherType) {

        return null;

    }

    @Override

    public AssumptionResult<Boolean> hasFinalizableSubclass() {

        return new AssumptionResult<>(false);

    }

    @Override

    public boolean hasFinalizer() {

        return false;

    }

    @Override

    public boolean isArray() {

        return false;

    }

    @Override

    public boolean isEnum() {

        return false;

    }

    @Override

    public boolean isPrimitive() {

        return true;

    }

    @Override

    public boolean isInitialized() {

        return true;

    }

    @Override

    public boolean isLinked() {

        return true;

    }

    @Override

    public boolean isInstance(JavaConstant obj) {

        return false;

    }

    @Override

    public boolean isInstanceClass() {

        return false;

    }

    @Override

    public boolean isInterface() {

        return false;

    }

    @Override

    public boolean isAssignableFrom(ResolvedJavaType other) {

        assert other != null;

        return other.equals(this);

    }

    @Override

    public ResolvedJavaType getHostClass() {

        return null;

    }

    @Override

    public JavaKind getJavaKind() {

        return kind;

    }

    @Override

    public boolean isJavaLangObject() {

        return false;

    }

    @Override

    public ResolvedJavaMethod resolveMethod(ResolvedJavaMethod method, ResolvedJavaType callerType) {

        return null;

    }

    @Override

    public String toString() {

        return "HotSpotResolvedPrimitiveType<" + kind + ">";

    }

    @Override

    public AssumptionResult<ResolvedJavaType> findLeafConcreteSubtype() {

        return new AssumptionResult<>(this);

    }

    @Override

    public AssumptionResult<ResolvedJavaMethod> findUniqueConcreteMethod(ResolvedJavaMethod method) {

        return null;

    }

    @Override

    public ResolvedJavaField[] getInstanceFields(boolean includeSuperclasses) {

        return new ResolvedJavaField[0];

    }

    @Override

    public ResolvedJavaField[] getStaticFields() {

        return new ResolvedJavaField[0];

    }

    @Override

    public Annotation[] getAnnotations() {

        return new Annotation[0];

    }

    @Override

    public Annotation[] getDeclaredAnnotations() {

        return new Annotation[0];

    }

    @Override

    public <T extends Annotation> T getAnnotation(Class<T> annotationClass) {

        return null;

    }

    @Override

    public ResolvedJavaType resolve(ResolvedJavaType accessingClass) {

        requireNonNull(accessingClass);

        return this;

    }

    @Override

    public void initialize() {

    }

    @Override

    public ResolvedJavaField findInstanceFieldWithOffset(long offset, JavaKind expectedType) {

        return null;

    }

    @Override

    public String getSourceFileName() {

        throw JVMCIError.unimplemented();

    }

    @Override

    public boolean isLocal() {

        return false;

    }

    @Override

    public boolean isMember() {

        return false;

    }

    @Override

    public ResolvedJavaType getEnclosingType() {

        return null;

    }

    @Override

    public ResolvedJavaMethod[] getDeclaredConstructors() {

        return new ResolvedJavaMethod[0];

    }

    @Override

    public ResolvedJavaMethod[] getDeclaredMethods() {

        return new ResolvedJavaMethod[0];

    }

    @Override

    public ResolvedJavaMethod getClassInitializer() {

        return null;

    }

    @Override

    public boolean isCloneableWithAllocation() {

        return false;

    }

}