Mercurial > hg > graal-compiler
view graal/com.oracle.truffle.api.dsl/src/com/oracle/truffle/api/dsl/internal/NodeFactoryBase.java @ 19480:ff67cb313c9a
Simplify return block and unwind block creation in the graph builder.
author | Thomas Wuerthinger <thomas.wuerthinger@oracle.com> |
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date | Wed, 18 Feb 2015 17:59:18 +0100 |
parents | 90984ae0eaa8 |
children |
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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. 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.oracle.truffle.api.dsl.internal; import java.util.*; import com.oracle.truffle.api.dsl.*; import com.oracle.truffle.api.nodes.*; /** * This is NOT public API. Do not use directly. This code may change without notice. */ public abstract class NodeFactoryBase<T> implements NodeFactory<T> { private final Class<T> nodeClass; private final Class<?>[][] nodeSignatures; private final Class<? extends Node>[] executionSignatures; @SuppressWarnings("unchecked") public NodeFactoryBase(Class<T> nodeClass, Class<?>[] executionSignatures, Class<?>[][] nodeSignatures) { this.nodeClass = nodeClass; this.nodeSignatures = nodeSignatures; this.executionSignatures = (Class<? extends Node>[]) executionSignatures; } public abstract T createNode(Object... arguments); public final Class<T> getNodeClass() { return nodeClass; } public final List<List<Class<?>>> getNodeSignatures() { List<List<Class<?>>> signatures = new ArrayList<>(); for (int i = 0; i < nodeSignatures.length; i++) { signatures.add(Arrays.asList(nodeSignatures[i])); } return signatures; } public final List<Class<? extends Node>> getExecutionSignature() { return Arrays.asList(executionSignatures); } }