Mercurial > hg > graal-compiler
view graal/com.oracle.truffle.codegen.processor/src/com/oracle/truffle/codegen/processor/ast/CodeTypeElement.java @ 9216:8b9ea2f5c36e
Removed guards from NodeData.
author | Christian Humer <christian.humer@gmail.com> |
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date | Mon, 08 Apr 2013 18:28:41 +0200 |
parents | 5e3d1a68664e |
children |
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/* * Copyright (c) 2012, 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 com.oracle.truffle.codegen.processor.ast; import java.util.*; import javax.lang.model.element.*; import javax.lang.model.type.*; import javax.lang.model.util.*; import com.oracle.truffle.codegen.processor.ast.CodeTypeMirror.DeclaredCodeTypeMirror; public class CodeTypeElement extends CodeElement<Element> implements TypeElement { private final List<? extends CodeImport> imports = parentableList(this, new ArrayList<CodeImport>()); private final PackageElement packageElement; private final Name simpleName; private final Name packageName; private Name qualifiedName; private final List<TypeMirror> implementsInterfaces = new ArrayList<>(); private final ElementKind kind; private TypeMirror superClass; private final DeclaredCodeTypeMirror mirror = new DeclaredCodeTypeMirror(this); public CodeTypeElement(Set<Modifier> modifiers, ElementKind kind, PackageElement packageElement, String simpleName) { super(modifiers); this.kind = kind; this.packageElement = packageElement; this.simpleName = CodeNames.of(simpleName); if (this.packageElement != null) { this.packageName = packageElement.getQualifiedName(); } else { this.packageName = CodeNames.of("default"); } this.qualifiedName = createQualifiedName(); } @Override public TypeMirror asType() { return mirror; } @Override public ElementKind getKind() { return kind; } public boolean containsField(String name) { for (VariableElement field : getFields()) { if (field.getSimpleName().toString().equals(name)) { return true; } } return false; } @Override public NestingKind getNestingKind() { return isTopLevelClass() ? NestingKind.TOP_LEVEL : NestingKind.LOCAL; } @Override public Element getEnclosingElement() { if (isTopLevelClass()) { return packageElement; } else { return super.getEnclosingElement(); } } @Override public TypeMirror getSuperclass() { return superClass; } @Override public List<TypeMirror> getInterfaces() { return implementsInterfaces; } @Override public List<? extends TypeParameterElement> getTypeParameters() { return Collections.emptyList(); } public boolean isTopLevelClass() { return super.getEnclosingElement() instanceof CodeCompilationUnit; } public CodeVariableElement getField(String name) { for (VariableElement field : ElementFilter.fieldsIn(getEnclosedElements())) { if (field.getSimpleName().toString().equals(name)) { return (CodeVariableElement) field; } } return null; } private Name createQualifiedName() { TypeElement enclosingType = getEnclosingClass(); if (enclosingType == null) { return CodeNames.of(packageName + "." + simpleName); } else { return CodeNames.of(enclosingType.getQualifiedName() + "." + simpleName); } } @Override void setEnclosingElement(Element element) { super.setEnclosingElement(element); // update qualified name on container change this.qualifiedName = createQualifiedName(); } public Name getPackageName() { return packageName; } @Override public Name getQualifiedName() { return qualifiedName; } @Override public Name getSimpleName() { return simpleName; } public void setSuperClass(TypeMirror superType) { this.superClass = superType; } public List<? extends CodeImport> getImports() { return imports; } public List<TypeMirror> getImplements() { return implementsInterfaces; } @Override public int hashCode() { return getQualifiedName().hashCode(); } @Override public boolean equals(Object obj) { if (obj == this) { return true; } else if (obj instanceof TypeElement) { return getQualifiedName().equals(((TypeElement) obj).getQualifiedName()); } return false; } public List<VariableElement> getFields() { return ElementFilter.fieldsIn(getEnclosedElements()); } public ExecutableElement getMethod(String name) { for (Element element : getEnclosedElements()) { if (element.getKind() == ElementKind.METHOD && element.getSimpleName().toString().equals(name)) { return (ExecutableElement) element; } } return null; } public List<ExecutableElement> getMethods() { return ElementFilter.methodsIn(getEnclosedElements()); } public List<TypeElement> getInnerClasses() { return ElementFilter.typesIn(getEnclosedElements()); } @Override public String toString() { return getQualifiedName().toString(); } @Override public <R, P> R accept(ElementVisitor<R, P> v, P p) { return v.visitType(this, p); } }