Mercurial > hg > graal-compiler
view graal/com.oracle.truffle.codegen.processor/src/com/oracle/truffle/codegen/processor/typesystem/TypeSystemData.java @ 8237:6b74ffe38183
Implemented support for executing nodes in @Children fields.
author | Christian Humer <christian.humer@gmail.com> |
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date | Fri, 01 Mar 2013 17:03:57 +0100 |
parents | 5f3cba05c2fa |
children | c4c3f50fa9c2 |
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/* * Copyright (c) 2012, 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.typesystem; import java.util.*; import javax.lang.model.element.*; import javax.lang.model.type.*; import com.oracle.truffle.codegen.processor.*; import com.oracle.truffle.codegen.processor.template.*; public class TypeSystemData extends Template { private final TypeData[] types; private final TypeMirror[] primitiveTypeMirrors; private final TypeMirror[] boxedTypeMirrors; private final TypeMirror genericType; private final TypeData voidType; public TypeSystemData(TypeElement templateType, AnnotationMirror annotation, TypeData[] types, TypeMirror genericType, TypeData voidType) { super(templateType, annotation); this.types = types; this.genericType = genericType; this.voidType = voidType; this.primitiveTypeMirrors = new TypeMirror[types.length]; for (int i = 0; i < types.length; i++) { primitiveTypeMirrors[i] = types[i].getPrimitiveType(); } this.boxedTypeMirrors = new TypeMirror[types.length]; for (int i = 0; i < types.length; i++) { boxedTypeMirrors[i] = types[i].getBoxedType(); } for (TypeData type : types) { type.typeSystem = this; } if (voidType != null) { voidType.typeSystem = this; } } public boolean isGeneric(TypeMirror type) { return Utils.typeEquals(getGenericType(), type); } public TypeData getVoidType() { return voidType; } public TypeData[] getTypes() { return types; } public TypeMirror[] getPrimitiveTypeMirrors() { return primitiveTypeMirrors; } public TypeMirror[] getBoxedTypeMirrors() { return boxedTypeMirrors; } public TypeMirror getGenericType() { return genericType; } public TypeData getGenericTypeData() { TypeData result = types[types.length - 1]; assert result.getBoxedType() == genericType; return result; } public TypeData findType(String simpleName) { for (TypeData type : types) { if (Utils.getSimpleName(type.getBoxedType()).equals(simpleName)) { return type; } } return null; } public TypeData findTypeData(TypeMirror type) { if (Utils.typeEquals(voidType.getPrimitiveType(), type)) { return voidType; } int index = findType(type); if (index == -1) { return null; } return types[index]; } public int findType(TypeData typeData) { return findType(typeData.getPrimitiveType()); } public int findType(TypeMirror type) { for (int i = 0; i < types.length; i++) { if (Utils.typeEquals(types[i].getPrimitiveType(), type)) { return i; } } return -1; } @Override public String toString() { return getClass().getSimpleName() + "[template = " + Utils.getSimpleName(getTemplateType()) + ", types = " + Arrays.toString(types) + "]"; } }