/*
* 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.*;
import org.jetbrains.annotations.NotNull;
import org.jetbrains.annotations.Nullable;
/**
* As a writer for top-level Chronicle Map's key or value type (Integer), {@code IntegerMarshaller}
* is deprecated in favor of {@link IntegerDataAccess_3_13}. As reader and element writer for {@link
* ListMarshaller} and similar composite marshallers, {@code IntegerMarshaller} is not deprecated.
*/
public final class IntegerMarshaller
implements SizedReader<Integer>, BytesReader<Integer>,
SizedWriter<Integer>, BytesWriter<Integer>, EnumMarshallable<IntegerMarshaller> {
public static final IntegerMarshaller INSTANCE = new IntegerMarshaller();
private IntegerMarshaller() {}
@NotNull
@Override
public Integer read(@NotNull Bytes in, long size, @Nullable Integer using) {
return in.readInt();
}
@Override
public long size(@NotNull Integer toWrite) {
return 4L;
}
@Override
public void write(@NotNull Bytes out, long size, @NotNull Integer toWrite) {
out.writeInt(toWrite);
}
@NotNull
@Override
public Integer read(Bytes in, @Nullable Integer using) {
return in.readInt();
}
@Override
public void write(Bytes out, @NotNull Integer toWrite) {
out.writeInt(toWrite);
}
@Override
public IntegerMarshaller readResolve() {
return INSTANCE;
}
}