/*
* 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;
import net.openhft.chronicle.bytes.BytesStore;
import net.openhft.chronicle.core.io.Closeable;
import net.openhft.chronicle.hash.Data;
import net.openhft.chronicle.hash.serialization.DataAccess;
import net.openhft.chronicle.map.ExternalMapQueryContext;
import net.openhft.chronicle.map.impl.ret.InstanceReturnValue;
import net.openhft.chronicle.map.impl.ret.UsableReturnValue;
public interface QueryContextInterface<K, V, R> extends ExternalMapQueryContext<K, V, R> {
void initInputKey(Data<K> inputKey);
Data<K> getInputKeyBytesAsData(BytesStore bytesStore, long offset, long size);
DataAccess<K> inputKeyDataAccess();
InstanceReturnValue<V> defaultReturnValue();
UsableReturnValue<V> usingReturnValue();
DataAccess<V> inputValueDataAccess();
Closeable acquireHandle();
void initSegmentIndex(int segmentIndex);
boolean segmentIndexInit();
}