/*
* 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.hash.serialization.impl;
import net.openhft.chronicle.bytes.Bytes;
import net.openhft.chronicle.hash.serialization.SizeMarshaller;
import net.openhft.chronicle.wire.WireIn;
import net.openhft.chronicle.wire.WireOut;
import org.jetbrains.annotations.NotNull;
public final class ConstantSizeMarshaller implements SizeMarshaller {
/** Config field */
private long constantSize;
public ConstantSizeMarshaller(long constantSize) {
this.constantSize = constantSize;
}
@Override
public int storingLength(long size) {
return 0;
}
@Override
public long minStorableSize() {
return constantSize;
}
@Override
public long maxStorableSize() {
return constantSize;
}
@Override
public int minStoringLengthOfSizesInRange(long minSize, long maxSize) {
return 0;
}
@Override
public int maxStoringLengthOfSizesInRange(long minSize, long maxSize) {
return 0;
}
@Override
public void writeSize(Bytes out, long sizeToWrite) {
// do nothing
}
@Override
public long readSize(Bytes in) {
return constantSize;
}
@Override
public void readMarshallable(@NotNull WireIn wireIn) {
constantSize = wireIn.read(() -> "constantSize").int64();
}
@Override
public void writeMarshallable(@NotNull WireOut wireOut) {
wireOut.write(() -> "constantSize").int64(constantSize);
}
}