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/*******************************************************************************
* Copyright (c) 2007, 2017 IBM Corporation and others.
*
* This program and the accompanying materials
* are made available under the terms of the Eclipse Public License 2.0
* which accompanies this distribution, and is available at
* https://www.eclipse.org/legal/epl-2.0/
*
* SPDX-License-Identifier: EPL-2.0
*
* Contributors:
* IBM Corporation - initial API and implementation
*******************************************************************************/
package org.eclipse.jdt.internal.compiler.apt.model;
import java.lang.annotation.Annotation;
import java.lang.reflect.Array;
import java.util.Collections;
import java.util.List;
import java.util.Set;
import javax.lang.model.element.AnnotationMirror;
import javax.lang.model.element.Element;
import javax.lang.model.element.ElementKind;
import javax.lang.model.element.Modifier;
import javax.lang.model.element.Name;
import javax.lang.model.element.NestingKind;
import javax.lang.model.element.TypeParameterElement;
import javax.lang.model.type.TypeKind;
import javax.lang.model.type.TypeMirror;
import org.eclipse.jdt.core.compiler.CharOperation;
import org.eclipse.jdt.internal.compiler.apt.dispatch.BaseProcessingEnvImpl;
import org.eclipse.jdt.internal.compiler.lookup.ReferenceBinding;
/**
* Element corresponding to the Error type mirror
*/
public class ErrorTypeElement extends TypeElementImpl {
ErrorTypeElement(BaseProcessingEnvImpl env, ReferenceBinding binding) {
super(env, binding, null);
}
/* (non-Javadoc)
* @see javax.lang.model.element.TypeElement#getInterfaces()
*/
@Override
public List<? extends TypeMirror> getInterfaces() {
return Collections.emptyList();
}
/* (non-Javadoc)
* @see javax.lang.model.element.TypeElement#getNestingKind()
*/
@Override
public NestingKind getNestingKind() {
return NestingKind.TOP_LEVEL;
}
/* (non-Javadoc)
* @see javax.lang.model.element.TypeElement#getQualifiedName()
*/
@Override
public Name getQualifiedName() {
ReferenceBinding binding = (ReferenceBinding)_binding;
char[] qName;
if (binding.isMemberType()) {
qName = CharOperation.concatWith(binding.enclosingType().compoundName, binding.sourceName, '.');
CharOperation.replace(qName, '$', '.');
} else {
qName = CharOperation.concatWith(binding.compoundName, '.');
}
return new NameImpl(qName);
}
/* (non-Javadoc)
* @see javax.lang.model.element.TypeElement#getSuperclass()
*/
@Override
public TypeMirror getSuperclass() {
return this._env.getFactory().getNoType(TypeKind.NONE);
}
/* (non-Javadoc)
* @see javax.lang.model.element.TypeElement#getTypeParameters()
*/
@Override
public List<? extends TypeParameterElement> getTypeParameters() {
return Collections.emptyList();
}
/* (non-Javadoc)
* @see javax.lang.model.element.Element#asType()
*/
@Override
public TypeMirror asType() {
return this._env.getFactory().getErrorType((ReferenceBinding) this._binding);
}
/* (non-Javadoc)
* @see javax.lang.model.element.Element#getAnnotation(java.lang.Class)
*/
@Override
public <A extends Annotation> A getAnnotation(Class<A> annotationType) {
return null;
}
/* (non-Javadoc)
* @see javax.lang.model.element.Element#getAnnotationMirrors()
*/
@Override
public List<? extends AnnotationMirror> getAnnotationMirrors() {
return Collections.emptyList();
}
@SuppressWarnings("unchecked")
public <A extends Annotation> A[] getAnnotationsByType(Class<A> annotationType) {
return (A[]) Array.newInstance(annotationType, 0);
}
/* (non-Javadoc)
* @see javax.lang.model.element.Element#getEnclosedElements()
*/
@Override
public List<? extends Element> getEnclosedElements() {
return Collections.emptyList();
}
/* (non-Javadoc)
* @see javax.lang.model.element.Element#getEnclosingElement()
*/
@Override
public Element getEnclosingElement() {
return this._env.getFactory().newPackageElement(this._env.getLookupEnvironment().defaultPackage);
}
/* (non-Javadoc)
* @see javax.lang.model.element.Element#getKind()
*/
@Override
public ElementKind getKind() {
return ElementKind.CLASS;
}
/* (non-Javadoc)
* @see javax.lang.model.element.Element#getModifiers()
*/
@Override
public Set<Modifier> getModifiers() {
return Collections.emptySet();
}
/* (non-Javadoc)
* @see javax.lang.model.element.Element#getSimpleName()
*/
@Override
public Name getSimpleName() {
ReferenceBinding binding = (ReferenceBinding)_binding;
return new NameImpl(binding.sourceName());
}
}
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