Mercurial > hg > truffle
view graal/com.oracle.graal.graph/src/com/oracle/graal/graph/iterators/NodePredicate.java @ 21543:93c50cefb9e8
moved GraalInternalError to com.oracle.jvmci.common and renamed it to JVMCIError (JBS:GRAAL-53)
author | Doug Simon <doug.simon@oracle.com> |
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date | Mon, 25 May 2015 23:30:34 +0200 |
parents | 4a162f0b59d7 |
children |
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/* * Copyright (c) 2011, 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.iterators; import com.oracle.graal.graph.*; import com.oracle.graal.graph.iterators.NodePredicates.AndPredicate; import com.oracle.graal.graph.iterators.NodePredicates.NotPredicate; import com.oracle.graal.graph.iterators.NodePredicates.OrPredicate; public interface NodePredicate { boolean apply(Node n); default NodePredicate and(NodePredicate np) { return new AndPredicate(this, np); } default NodePredicate or(NodePredicate np) { return new OrPredicate(this, np); } default NodePredicate negate() { return new NotPredicate(this); } }