| /* |
| * Copyright (c) 2011, 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. Oracle designates this |
| * particular file as subject to the "Classpath" exception as provided |
| * by Oracle in the LICENSE file that accompanied this code. |
| * |
| * 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.apple.internal.jobjc.generator.model; |
| |
| import java.util.List; |
| |
| import org.w3c.dom.Node; |
| |
| import com.apple.internal.jobjc.generator.classes.OutputFile; |
| import com.apple.internal.jobjc.generator.classes.StructClassFile; |
| import com.apple.internal.jobjc.generator.model.types.Type; |
| import com.apple.internal.jobjc.generator.model.types.NType.NField; |
| import com.apple.internal.jobjc.generator.model.types.NType.NStruct; |
| import com.apple.internal.jobjc.generator.utils.Fp; |
| import com.apple.internal.jobjc.generator.utils.QA; |
| import com.apple.internal.jobjc.generator.utils.Fp.Map2; |
| |
| /** |
| * A struct has the following restrictions: |
| * |
| * - type32.fields.count == type64.fields.count |
| * - forAll i: type32.field[i].name == type64.field[i].name |
| * - forAll i: type32.field[i].class == type64.field[i].class |
| */ |
| public class Struct extends TypeElement<Framework> implements OutputFileGenerator { |
| public final List<Field> fields; |
| public static class Field{ |
| public final String name; |
| public final Type type; |
| public final NField field32, field64; |
| public Field(String name, NField field32, NField field64) { |
| QA.nonNull(name); |
| this.name = name; |
| // TODO <field> really should have a declared_type attr. See if BS patch is possible. |
| this.type = Type.getType(null, field32.type, field64.type); |
| this.field32 = field32; |
| this.field64 = field64; |
| } |
| } |
| |
| public Struct(final Node node, final Framework parent) throws Throwable { |
| super(node, getAttr(node, "name"), parent); |
| NStruct nstruct32 = (NStruct) type.type32; |
| NStruct nstruct64 = (NStruct) type.type64; |
| this.fields = Fp.map2(new Map2<NField,NField,Field>(){ |
| public Field apply(NField f32, NField f64) { |
| assert f32.name.equals(f64.name); |
| return new Field(f32.name, f32, f64); |
| } |
| }, nstruct32.fields, nstruct64.fields); |
| } |
| |
| public void generateClasses(final List<OutputFile> generatedClassFiles) { |
| generatedClassFiles.add(new StructClassFile(this)); |
| } |
| } |