com.oracle.truffle.sl.nodes.SLStatementNodeWrapper Maven / Gradle / Ivy

Go to download
// CheckStyle: start generated
/*
 * Copyright (c) 2012, 2014, Oracle and/or its affiliates. All rights reserved.
 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
 *
 * The Universal Permissive License (UPL), Version 1.0
 *
 * Subject to the condition set forth below, permission is hereby granted to any
 * person obtaining a copy of this software, associated documentation and/or
 * data (collectively the "Software"), free of charge and under any and all
 * copyright rights in the Software, and any and all patent rights owned or
 * freely licensable by each licensor hereunder covering either (i) the
 * unmodified Software as contributed to or provided by such licensor, or (ii)
 * the Larger Works (as defined below), to deal in both
 *
 * (a) the Software, and
 *
 * (b) any piece of software and/or hardware listed in the lrgrwrks.txt file if
 * one is included with the Software each a "Larger Work" to which the Software
 * is contributed by such licensors),
 *
 * without restriction, including without limitation the rights to copy, create
 * derivative works of, display, perform, and distribute the Software and make,
 * use, sell, offer for sale, import, export, have made, and have sold the
 * Software and the Larger Work(s), and to sublicense the foregoing rights on
 * either these or other terms.
 *
 * This license is subject to the following condition:
 *
 * The above copyright notice and either this complete permission notice or at a
 * minimum a reference to the UPL must be included in all copies or substantial
 * portions of the Software.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
 * SOFTWARE.
 */
package com.oracle.truffle.sl.nodes;

import com.oracle.truffle.api.dsl.GeneratedBy;
import com.oracle.truffle.api.frame.VirtualFrame;
import com.oracle.truffle.api.instrumentation.InstrumentableFactory;
import com.oracle.truffle.api.instrumentation.ProbeNode;
import com.oracle.truffle.api.nodes.NodeCost;

@GeneratedBy(SLStatementNode.class)
public final class SLStatementNodeWrapper implements InstrumentableFactory {

    @Override
    public WrapperNode createWrapper(SLStatementNode delegateNode, ProbeNode probeNode) {
        return new SLStatementNodeWrapper0(delegateNode, probeNode);
    }

    @GeneratedBy(SLStatementNode.class)
    private static final class SLStatementNodeWrapper0 extends SLStatementNode implements WrapperNode {

        @Child private SLStatementNode delegateNode;
        @Child private ProbeNode probeNode;

        private SLStatementNodeWrapper0(SLStatementNode delegateNode, ProbeNode probeNode) {
            this.delegateNode = delegateNode;
            this.probeNode = probeNode;
        }

        @Override
        public SLStatementNode getDelegateNode() {
            return delegateNode;
        }

        @Override
        public ProbeNode getProbeNode() {
            return probeNode;
        }

        @Override
        public NodeCost getCost() {
            return NodeCost.NONE;
        }

        @Override
        public void executeVoid(VirtualFrame frame) {
            try {
                probeNode.onEnter(frame);
                delegateNode.executeVoid(frame);
                probeNode.onReturnValue(frame, null);
            } catch (Throwable t) {
                probeNode.onReturnExceptional(frame, t);
                throw t;
            }
        }

    }
}