io.questdb.cutlass.line.LineUdpSender Maven / Gradle / Ivy

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 *
 *  Copyright (c) 2014-2019 Appsicle
 *  Copyright (c) 2019-2023 QuestDB
 *
 *  Licensed under the Apache License, Version 2.0 (the "License");
 *  you may not use this file except in compliance with the License.
 *  You may obtain a copy of the License at
 *
 *  http://www.apache.org/licenses/LICENSE-2.0
 *
 *  Unless required by applicable law or agreed to in writing, software
 *  distributed under the License is distributed on an "AS IS" BASIS,
 *  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 *  See the License for the specific language governing permissions and
 *  limitations under the License.
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package io.questdb.cutlass.line;

import io.questdb.cutlass.line.udp.UdpLineChannel;
import io.questdb.network.NetworkFacade;
import io.questdb.network.NetworkFacadeImpl;
import io.questdb.std.datetime.microtime.Timestamps;

import java.time.Instant;
import java.time.temporal.ChronoUnit;

public class LineUdpSender extends AbstractLineSender {

    public LineUdpSender(int interfaceIPv4Address, int sendToIPv4Address, int sendToPort, int bufferCapacity, int ttl) {
        this(NetworkFacadeImpl.INSTANCE, interfaceIPv4Address, sendToIPv4Address, sendToPort, bufferCapacity, ttl);
    }

    public LineUdpSender(NetworkFacade nf, int interfaceIPv4Address, int sendToIPv4Address, int sendToPort, int capacity, int ttl) {
        super(new UdpLineChannel(nf, interfaceIPv4Address, sendToIPv4Address, sendToPort, ttl), capacity);
    }

    @Override
    public final void at(long timestamp, ChronoUnit unit) {
        putAsciiInternal(' ').put(timestamp * unitToNanos(unit));
        atNow();
    }

    @Override
    public final void at(Instant timestamp) {
        putAsciiInternal(' ').put(timestamp.getEpochSecond() * Timestamps.SECOND_NANOS + timestamp.getNano());
        atNow();
    }

    @Override
    public final AbstractLineSender timestampColumn(CharSequence name, Instant value) {
        writeFieldName(name).put((value.getEpochSecond() * Timestamps.SECOND_NANOS + value.getNano()) / 1000);
        return this;
    }

    @Override
    public final AbstractLineSender timestampColumn(CharSequence name, long value, ChronoUnit unit) {
        writeFieldName(name).put(value * unitToNanos(unit) / 1000);
        return this;
    }
}