Mercurial > hg > truffle
view truffle/com.oracle.truffle.sl/src/com/oracle/truffle/sl/nodes/interop/SLForeignWriteNode.java @ 22418:475b5817063f
Fix checkstyle warnings
author | Matthias Grimmer <grimmer@ssw.jku.at> |
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date | Thu, 26 Nov 2015 10:20:33 +0100 |
parents | c1f804ce6cad |
children |
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/* * Copyright (c) 2015, Oracle and/or its affiliates. All rights reserved. * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. * * The Universal Permissive License (UPL), Version 1.0 * * Subject to the condition set forth below, permission is hereby granted to any * person obtaining a copy of this software, associated documentation and/or * data (collectively the "Software"), free of charge and under any and all * copyright rights in the Software, and any and all patent rights owned or * freely licensable by each licensor hereunder covering either (i) the * unmodified Software as contributed to or provided by such licensor, or (ii) * the Larger Works (as defined below), to deal in both * * (a) the Software, and * * (b) any piece of software and/or hardware listed in the lrgrwrks.txt file if * one is included with the Software each a "Larger Work" to which the Software * is contributed by such licensors), * * without restriction, including without limitation the rights to copy, create * derivative works of, display, perform, and distribute the Software and make, * use, sell, offer for sale, import, export, have made, and have sold the * Software and the Larger Work(s), and to sublicense the foregoing rights on * either these or other terms. * * This license is subject to the following condition: * * The above copyright notice and either this complete permission notice or at a * minimum a reference to the UPL must be included in all copies or substantial * portions of the Software. * * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE * SOFTWARE. */ package com.oracle.truffle.sl.nodes.interop; import com.oracle.truffle.api.CompilerDirectives; import com.oracle.truffle.api.frame.VirtualFrame; import com.oracle.truffle.api.interop.ForeignAccess; import com.oracle.truffle.api.nodes.Node; import com.oracle.truffle.api.nodes.RootNode; import com.oracle.truffle.api.object.DynamicObject; import com.oracle.truffle.api.object.Property; import com.oracle.truffle.sl.SLLanguage; import com.oracle.truffle.sl.nodes.access.SLWritePropertyCacheNode; import com.oracle.truffle.sl.nodes.access.SLWritePropertyCacheNodeGen; public class SLForeignWriteNode extends RootNode { @Child private SLMonomorphicNameWriteNode write; public SLForeignWriteNode() { super(SLLanguage.class, null, null); } @Override public Object execute(VirtualFrame frame) { if (write == null) { CompilerDirectives.transferToInterpreterAndInvalidate(); String name = (String) ForeignAccess.getArguments(frame).get(0); write = insert(new SLMonomorphicNameWriteNode(name)); } return write.execute(frame); } private abstract static class SLWriteNode extends Node { @Child protected SLForeignToSLTypeNode toSLType = SLForeignToSLTypeNodeGen.create(getSourceSection(), null); abstract Object execute(VirtualFrame frame); } private static final class SLMonomorphicNameWriteNode extends SLWriteNode { private final String name; @Child private SLWritePropertyCacheNode writePropertyCacheNode; SLMonomorphicNameWriteNode(String name) { this.name = name; this.writePropertyCacheNode = SLWritePropertyCacheNodeGen.create(name); } @Override Object execute(VirtualFrame frame) { if (name.equals(ForeignAccess.getArguments(frame).get(0))) { Object value = toSLType.executeWithTarget(frame, ForeignAccess.getArguments(frame).get(1)); DynamicObject receiver = (DynamicObject) ForeignAccess.getReceiver(frame); writePropertyCacheNode.executeObject(receiver, value); return receiver; } else { CompilerDirectives.transferToInterpreterAndInvalidate(); return this.replace(new SLPolymorphicNameWriteNode()).execute(frame); } } } private static final class SLPolymorphicNameWriteNode extends SLWriteNode { @Override Object execute(VirtualFrame frame) { String name = (String) ForeignAccess.getArguments(frame).get(0); DynamicObject obj = (DynamicObject) ForeignAccess.getReceiver(frame); Property property = obj.getShape().getProperty(name); Object value = toSLType.executeWithTarget(frame, ForeignAccess.getArguments(frame).get(0)); return obj.set(property.getKey(), value); } } }