/*
* Copyright (c) 2009, 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
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*/
package org.graalvm.compiler.nodes;
import org.graalvm.compiler.core.common.type.Stamp;
import org.graalvm.compiler.graph.NodeClass;
import org.graalvm.compiler.nodeinfo.NodeInfo;
/**
* Base class of all nodes that are fixed within the control flow graph and have an immediate
* successor.
*/
@NodeInfo
public abstract class FixedWithNextNode extends FixedNode {
public static final NodeClass<FixedWithNextNode> TYPE = NodeClass.create(FixedWithNextNode.class);
@Successor protected FixedNode next;
public FixedNode next() {
return next;
}
public void setNext(FixedNode x) {
updatePredecessor(next, x);
next = x;
}
public FixedWithNextNode(NodeClass<? extends FixedWithNextNode> c, Stamp stamp) {
super(c, stamp);
}
@Override
public FixedWithNextNode asNode() {
return this;
}
}