Example usage for io.netty.buffer ByteBuf writeDouble

Introduction

In this page you can find the example usage for io.netty.buffer ByteBuf writeDouble.

Prototype

public abstract ByteBuf writeDouble(double value);

Source Link

Document

Sets the specified 64-bit floating point number at the current writerIndex and increases the writerIndex by 8 in this buffer.

Usage

From source file:com.crowsofwar.gorecore.util.Vector.java

License:Open Source License

/**
 * Writes this vector to the packet byte buffer.
 * /*from  w ww  .ja  v  a 2s. co  m*/
 * @param buf
 *            Buffer to write to
 */
public void toBytes(ByteBuf buf) {
    buf.writeDouble(x());
    buf.writeDouble(y());
    buf.writeDouble(z());
}

From source file:com.Da_Technomancer.crossroads.API.packets.Message.java

License:Creative Commons License

private static void writeDouble(double d, ByteBuf buf) {
    buf.writeDouble(d);
}

From source file:com.Da_Technomancer.crossroads.API.packets.Message.java

License:Creative Commons License

private static void writeDoubleArray(double[] doubles, ByteBuf buf) {
    buf.writeInt(doubles.length);//from  w  ww .  jav  a  2 s .  com
    for (double inner : doubles) {
        buf.writeDouble(inner);
    }
}

From source file:com.heliosapm.ohcrs.core.AbstractDriverCodec.java

License:Apache License

/**
 * {@inheritDoc}/*from  w w  w . j  av  a  2s . c o m*/
 * @see com.heliosapm.ohcrs.core.DriverCodec#write(double, io.netty.buffer.ByteBuf)
 */
@Override
public int write(final Double p, final ByteBuf b) throws SQLException {
    prefix(p, DBType.DOUBLE, b);
    b.writeDouble(p);
    return b.writerIndex();
}

From source file:com.heliosapm.ohcrs.core.AbstractDriverCodec.java

License:Apache License

/**
 * {@inheritDoc}//w  w  w  . j  a  v  a  2s  .  co  m
 * @see com.heliosapm.ohcrs.core.DriverCodec#write(double, io.netty.buffer.ByteBuf)
 */
@Override
public int write(final double p, final ByteBuf b) throws SQLException {
    prefix(P, DBType.DOUBLE, b);
    b.writeDouble(p);
    return b.writerIndex();
}

From source file:com.heliosapm.streams.metrics.StreamedMetricValue.java

License:Apache License

/**
 * Writes a metric to the passed buffer/*w w  w .j  ava  2  s . co  m*/
 * @param buff The buffer to write to
 * @param valueType The value type
 * @param metricName The metric name
 * @param timestamp The metric timestamp
 * @param value The metric value
 * @param tags The metric tags
 * @return the number of bytes written
 */
public static int write(final ByteBuf buff, final ValueType valueType, final String metricName,
        final long timestamp, final double value, final Map<String, String> tags) {
    final int defSize = write(buff, valueType, metricName, timestamp, tags);
    buff.writeByte(0);
    buff.writeDouble(value);
    return defSize + 9;
}

From source file:com.heliosapm.streams.metrics.StreamedMetricValue.java

License:Apache License

/**
 * Returns a byte array containing the serialized streammetric
 * @return a byte array /*from   w  w w  .  j a v a  2  s  .  c  o m*/
 */
@Override
public byte[] toByteArray() {
    final ByteBuf buff = BufferManager.getInstance().directBuffer(byteSize);
    try {
        buff.writeByte(TYPE_CODE);
        writeByteArray(buff);
        if (isDoubleValue) {
            buff.writeByte(0);
            buff.writeDouble(doubleValue);
        } else {
            buff.writeByte(1);
            buff.writeLong(longValue);
        }
        return ByteBufUtil.getBytes(buff, 0, buff.readableBytes());
    } finally {
        try {
            buff.release();
        } catch (Exception x) {
            /* No Op */}
    }
}

From source file:com.heliosapm.streams.metrics.StreamedMetricValue.java

License:Apache License

/**
 * Returns this streamed metric serialized into a byte buf
 * @return the byte buf/*from  w  w  w  .j  ava  2s . c  o  m*/
 */
@Override
public ByteBuf toByteBuff() {
    final ByteBuf buff = BufferManager.getInstance().directBuffer(byteSize);
    buff.writeByte(TYPE_CODE);
    writeByteArray(buff);
    if (isDoubleValue) {
        buff.writeByte(0);
        buff.writeDouble(doubleValue);
    } else {
        buff.writeByte(1);
        buff.writeLong(longValue);
    }
    return buff;
}

From source file:com.heliosapm.streams.metrics.StreamedMetricValue.java

License:Apache License

/**
 * Writes this metric into the passed buffer
 * @param buff The buffer to write this metric into
 *///w ww  .  j a v a  2 s.  co  m
@Override
public void intoByteBuf(final ByteBuf buff) {
    buff.writeByte(TYPE_CODE);
    writeByteArray(buff);
    if (isDoubleValue) {
        buff.writeByte(0);
        buff.writeDouble(doubleValue);
    } else {
        buff.writeByte(1);
        buff.writeLong(longValue);
    }
}

From source file:com.minemaarten.signals.network.PacketSpawnParticle.java

License:LGPL

@Override
public void toBytes(ByteBuf buffer) {
    super.toBytes(buffer);
    buffer.writeInt(particleId);/*from   ww  w  .  j  av a 2s. c om*/
    buffer.writeDouble(dx);
    buffer.writeDouble(dy);
    buffer.writeDouble(dz);
}