/*
* 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;
import net.openhft.chronicle.hash.Data;
import org.jetbrains.annotations.NotNull;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
class LoggingMapEntryOperations<K, V> implements MapEntryOperations<K, V, Void> {
static final Logger LOG = LoggerFactory.getLogger(LoggingMapEntryOperations.class);
@Override
public Void replaceValue(@NotNull MapEntry<K, V> entry, Data<V> newValue) {
LOG.info("replace: old key: {}, old value: {}, new value: {}",
entry.key(), entry.value(), newValue);
entry.doReplaceValue(newValue);
return null;
}
}