/* * 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 (Long), {@code DoubleMarshaller} is * deprecated in favor of {@link DoubleDataAccess}. As reader and element writer for {@link * ListMarshaller} and similar composite marshallers, {@code DoubleMarshaller} is not deprecated. */ public final class DoubleMarshaller implements SizedReader<Double>, BytesReader<Double>, SizedWriter<Double>, BytesWriter<Double>, EnumMarshallable<DoubleMarshaller> { public static final DoubleMarshaller INSTANCE = new DoubleMarshaller(); private DoubleMarshaller() {} @NotNull @Override public Double read(@NotNull Bytes in, long size, @Nullable Double using) { return in.readDouble(); } @Override public long size(@NotNull Double toWrite) { return 8L; } @Override public void write(@NotNull Bytes out, long size, @NotNull Double toWrite) { out.writeDouble(toWrite); } @NotNull @Override public Double read(Bytes in, @Nullable Double using) { return in.readDouble(); } @Override public void write(Bytes out, @NotNull Double toWrite) { out.writeDouble(toWrite); } @Override public DoubleMarshaller readResolve() { return INSTANCE; } }