/* * Copyright (C) 2012, 2016 higherfrequencytrading.com * Copyright (C) 2016 Roman Leventov * * This program is free software: you can redistribute it and/or modify * it under the terms of the GNU Lesser General Public License as published by * the Free Software Foundation, either version 3 of the License. * * This program 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 Lesser General Public License for more details. * * You should have received a copy of the GNU Lesser General Public License * along with this program. If not, see <http://www.gnu.org/licenses/>. */ package net.openhft.chronicle.map.impl.stage.query; import net.openhft.chronicle.core.io.Closeable; import net.openhft.chronicle.hash.impl.stage.hash.CheckOnEachPublicOperation; import net.openhft.chronicle.map.impl.stage.ret.UsingReturnValue; import net.openhft.sg.StageRef; import net.openhft.sg.Staged; @Staged public class AcquireHandle<K, V> implements Closeable { @StageRef CheckOnEachPublicOperation checkOnEachPublicOperation; @StageRef MapQuery<K, V, ?> q; @StageRef UsingReturnValue<V> usingReturn; @Override public void close() { checkOnEachPublicOperation.checkOnEachPublicOperation(); q.replaceValue(q.entry(), q.wrapValueAsData(usingReturn.returnValue())); q.close(); } }