Mercurial > hg > truffle
diff graal/com.oracle.graal.graph/src/com/oracle/graal/graph/SuccessorEdges.java @ 17210:ef64e2682bb6
added Edges class to consolidate code operating on set of input or successor edges and to better isolate magic used to access edges
author | Doug Simon <doug.simon@oracle.com> |
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date | Thu, 25 Sep 2014 10:27:17 +0200 |
parents | |
children | aef31f60e970 |
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--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/graal/com.oracle.graal.graph/src/com/oracle/graal/graph/SuccessorEdges.java Thu Sep 25 10:27:17 2014 +0200 @@ -0,0 +1,39 @@ +/* + * Copyright (c) 2014, 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.graal.graph; + +import static com.oracle.graal.graph.Edges.Type.*; + +import java.util.*; + +public final class SuccessorEdges extends Edges { + + public SuccessorEdges(Class<?> nodeClass, int directCount, long[] offsets, Map<Long, String> names, Map<Long, Class<?>> types) { + super(nodeClass, Successors, directCount, offsets, names, types); + } + + @Override + protected void update(Node node, Node oldValue, Node newValue) { + node.updatePredecessor(oldValue, newValue); + } +}