1 /* 2 * Copyright (c) 2013, Oracle and/or its affiliates. All rights reserved. 3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. 4 * 5 * This code is free software; you can redistribute it and/or modify it 6 * under the terms of the GNU General Public License version 2 only, as 7 * published by the Free Software Foundation. 8 * 9 * This code is distributed in the hope that it will be useful, but WITHOUT 10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or 11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License 12 * version 2 for more details (a copy is included in the LICENSE file that 13 * accompanied this code). 14 * 15 * You should have received a copy of the GNU General Public License version 16 * 2 along with this work; if not, write to the Free Software Foundation, 17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. 18 * 19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA 20 * or visit www.oracle.com if you need additional information or have any 21 * questions. 22 */ 23 package org.graalvm.compiler.nodes; 24 25 import org.graalvm.compiler.core.common.type.Stamp; 26 import org.graalvm.compiler.graph.NodeClass; 27 import org.graalvm.compiler.nodeinfo.InputType; 28 import org.graalvm.compiler.nodeinfo.NodeInfo; 29 import org.graalvm.compiler.nodes.calc.FloatingNode; 30 import org.graalvm.compiler.nodes.extended.AnchoringNode; 31 32 @NodeInfo 33 public abstract class FloatingAnchoredNode extends FloatingNode { 34 public static final NodeClass<FloatingAnchoredNode> TYPE = NodeClass.create(FloatingAnchoredNode.class); 35 36 @Input(InputType.Anchor) protected AnchoringNode anchor; 37 38 public FloatingAnchoredNode(NodeClass<? extends FloatingAnchoredNode> c, Stamp stamp) { 39 super(c, stamp); 40 } 41 42 public FloatingAnchoredNode(NodeClass<? extends FloatingAnchoredNode> c, Stamp stamp, AnchoringNode anchor) { 43 super(c, stamp); 44 this.anchor = anchor; 45 } 46 47 public AnchoringNode getAnchor() { 48 return anchor; 49 } 50 51 public void setAnchor(AnchoringNode x) { 52 updateUsagesInterface(this.anchor, x); 53 this.anchor = x; 54 } 55 }