Example usage for com.google.common.io ByteArrayDataOutput writeDouble

Introduction

In this page you can find the example usage for com.google.common.io ByteArrayDataOutput writeDouble.

Prototype

@Override
    void writeDouble(double v);

Source Link

Usage

From source file:nxminetilities.network.MultilightPacket.java

@Override
public void write(ByteArrayDataOutput out) {
    out.writeInt(x);//from w  ww . j a v a  2s  . c o m
    out.writeInt(y);
    out.writeInt(z);
    out.writeDouble(lightColourRed);
    out.writeDouble(lightColourGreen);
    out.writeDouble(lightColourBlue);
    out.writeBoolean(lightEnabled);
}

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From source file:buildcraft.core.EntityLaser.java

@Override
public void writeSpawnData(ByteArrayDataOutput data) {
    data.writeDouble(head.x);
    data.writeDouble(head.y);/*  ww  w  .j  av a  2  s.co m*/
    data.writeDouble(head.z);
    data.writeDouble(tail.x);
    data.writeDouble(tail.y);
    data.writeDouble(tail.z);
}

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From source file:org.wso2.carbon.analytics.data.commons.utils.AnalyticsCommonUtils.java

public static byte[] encodeElement(String name, Object value) throws AnalyticsException {
    ByteArrayDataOutput buffer = ByteStreams.newDataOutput();
    byte[] nameBytes = name.getBytes(StandardCharsets.UTF_8);
    buffer.writeInt(nameBytes.length);//from  ww w . j ava2 s . com
    buffer.write(nameBytes);
    if (value instanceof String) {
        buffer.write(DATA_TYPE_STRING);
        String strVal = (String) value;
        byte[] strBytes = strVal.getBytes(StandardCharsets.UTF_8);
        buffer.writeInt(strBytes.length);
        buffer.write(strBytes);
    } else if (value instanceof Long) {
        buffer.write(DATA_TYPE_LONG);
        buffer.writeLong((Long) value);
    } else if (value instanceof Double) {
        buffer.write(DATA_TYPE_DOUBLE);
        buffer.writeDouble((Double) value);
    } else if (value instanceof Boolean) {
        buffer.write(DATA_TYPE_BOOLEAN);
        boolean boolVal = (Boolean) value;
        if (boolVal) {
            buffer.write(BOOLEAN_TRUE);
        } else {
            buffer.write(BOOLEAN_FALSE);
        }
    } else if (value instanceof Integer) {
        buffer.write(DATA_TYPE_INTEGER);
        buffer.writeInt((Integer) value);
    } else if (value instanceof Float) {
        buffer.write(DATA_TYPE_FLOAT);
        buffer.writeFloat((Float) value);
    } else if (value instanceof byte[]) {
        buffer.write(DATA_TYPE_BINARY);
        byte[] binData = (byte[]) value;
        buffer.writeInt(binData.length);
        buffer.write(binData);
    } else if (value == null) {
        buffer.write(DATA_TYPE_NULL);
    } else {
        buffer.write(DATA_TYPE_OBJECT);
        byte[] binData = serializeObject(value);
        buffer.writeInt(binData.length);
        buffer.write(binData);
    }
    return buffer.toByteArray();
}

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From source file:buildcraft.factory.EntityMechanicalArm.java

@Override
public void writeSpawnData(ByteArrayDataOutput data) {
    data.writeDouble(armSizeX);
    data.writeDouble(armSizeZ);
}

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From source file:io.github.apfelcreme.LitePortals.Bungee.BukkitMessenger.java

/**
 * teleports a player to a location. If that location is on a different Bukkit instance, he is being sent to that server
 *
 * @param uuid           the player uuid
 * @param targetLocation the target location the player is being teleported to.
 *///from   w  w  w .j  a  va2  s.c  o  m
public void teleportPlayer(UUID uuid, Location targetLocation) {
    ProxiedPlayer player = ProxyServer.getInstance().getPlayer(uuid);
    if (player != null) {
        try {
            ServerInfo serverInfo = LitePortals.getInstance().getTargetServer(targetLocation.getServer());
            if (serverInfo != null) {
                if (!player.getServer().getInfo().equals(serverInfo)
                        && serverInfo.getAddress().getAddress().isReachable(2000)) {
                    player.connect(serverInfo);
                    LitePortals.getInstance().getLogger()
                            .info(player.getName() + " used a LitePortal to " + serverInfo.getName());
                }

                ByteArrayDataOutput out = ByteStreams.newDataOutput();
                out.writeUTF("WARP");
                out.writeUTF(uuid.toString());
                out.writeUTF(targetLocation.getWorld());
                out.writeDouble(targetLocation.getX());
                out.writeDouble(targetLocation.getY());
                out.writeDouble(targetLocation.getZ());
                out.writeDouble(targetLocation.getYaw());
                serverInfo.sendData("LitePortals", out.toByteArray());
            }
        } catch (IOException e) {
            e.printStackTrace();
        }
    }
}

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From source file:org.wso2.carbon.analytics.datasource.core.util.GenericUtils.java

public static byte[] encodeElement(String name, Object value) throws AnalyticsException {
    ByteArrayDataOutput buffer = ByteStreams.newDataOutput();
    byte[] nameBytes = name.getBytes(StandardCharsets.UTF_8);
    buffer.writeInt(nameBytes.length);// w  w w .j a va2  s. co  m
    buffer.write(nameBytes);
    if (value instanceof String) {
        buffer.write(DATA_TYPE_STRING);
        String strVal = (String) value;
        byte[] strBytes = strVal.getBytes(StandardCharsets.UTF_8);
        buffer.writeInt(strBytes.length);
        buffer.write(strBytes);
    } else if (value instanceof Long) {
        buffer.write(DATA_TYPE_LONG);
        buffer.writeLong((Long) value);
    } else if (value instanceof Double) {
        buffer.write(DATA_TYPE_DOUBLE);
        buffer.writeDouble((Double) value);
    } else if (value instanceof Boolean) {
        buffer.write(DATA_TYPE_BOOLEAN);
        boolean boolVal = (Boolean) value;
        if (boolVal) {
            buffer.write(BOOLEAN_TRUE);
        } else {
            buffer.write(BOOLEAN_FALSE);
        }
    } else if (value instanceof Integer) {
        buffer.write(DATA_TYPE_INTEGER);
        buffer.writeInt((Integer) value);
    } else if (value instanceof Float) {
        buffer.write(DATA_TYPE_FLOAT);
        buffer.writeFloat((Float) value);
    } else if (value instanceof byte[]) {
        buffer.write(DATA_TYPE_BINARY);
        byte[] binData = (byte[]) value;
        buffer.writeInt(binData.length);
        buffer.write(binData);
    } else if (value == null) {
        buffer.write(DATA_TYPE_NULL);
    } else {
        buffer.write(DATA_TYPE_OBJECT);
        byte[] binData = GenericUtils.serializeObject(value);
        buffer.writeInt(binData.length);
        buffer.write(binData);
    }
    return buffer.toByteArray();
}

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From source file:org.apache.druid.indexer.InputRowSerde.java

public static final SerializeResult toBytes(final Map<String, IndexSerdeTypeHelper> typeHelperMap,
        final InputRow row, AggregatorFactory[] aggs) {
    try {/*from   w ww  . jav  a  2s . co  m*/
        List<String> parseExceptionMessages = new ArrayList<>();
        ByteArrayDataOutput out = ByteStreams.newDataOutput();

        //write timestamp
        out.writeLong(row.getTimestampFromEpoch());

        //writing all dimensions
        List<String> dimList = row.getDimensions();

        WritableUtils.writeVInt(out, dimList.size());
        for (String dim : dimList) {
            IndexSerdeTypeHelper typeHelper = typeHelperMap.get(dim);
            if (typeHelper == null) {
                typeHelper = STRING_HELPER;
            }
            writeString(dim, out);

            try {
                typeHelper.serialize(out, row.getRaw(dim));
            } catch (ParseException pe) {
                parseExceptionMessages.add(pe.getMessage());
            }
        }

        //writing all metrics
        Supplier<InputRow> supplier = () -> row;
        WritableUtils.writeVInt(out, aggs.length);
        for (AggregatorFactory aggFactory : aggs) {
            String k = aggFactory.getName();
            writeString(k, out);

            try (Aggregator agg = aggFactory.factorize(IncrementalIndex
                    .makeColumnSelectorFactory(VirtualColumns.EMPTY, aggFactory, supplier, true))) {
                try {
                    agg.aggregate();
                } catch (ParseException e) {
                    // "aggregate" can throw ParseExceptions if a selector expects something but gets something else.
                    log.debug(e, "Encountered parse error, skipping aggregator[%s].", k);
                    parseExceptionMessages.add(e.getMessage());
                }

                String t = aggFactory.getTypeName();
                if (agg.isNull()) {
                    out.writeByte(NullHandling.IS_NULL_BYTE);
                } else {
                    out.writeByte(NullHandling.IS_NOT_NULL_BYTE);
                    if ("float".equals(t)) {
                        out.writeFloat(agg.getFloat());
                    } else if ("long".equals(t)) {
                        WritableUtils.writeVLong(out, agg.getLong());
                    } else if ("double".equals(t)) {
                        out.writeDouble(agg.getDouble());
                    } else {
                        //its a complex metric
                        Object val = agg.get();
                        ComplexMetricSerde serde = getComplexMetricSerde(t);
                        writeBytes(serde.toBytes(val), out);
                    }
                }
            }
        }

        return new SerializeResult(out.toByteArray(), parseExceptionMessages);
    } catch (IOException ex) {
        throw new RuntimeException(ex);
    }
}

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