Example usage for com.google.common.primitives Shorts BYTES

Introduction

In this page you can find the example usage for com.google.common.primitives Shorts BYTES.

Prototype

int BYTES

To view the source code for com.google.common.primitives Shorts BYTES.

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Document

The number of bytes required to represent a primitive short value.

Usage

From source file:org.apache.kylin.common.util.BytesUtil.java

public static byte[] writeShort(short num) {
    byte[] output = new byte[Shorts.BYTES];
    writeShort(num, output, 0, output.length);
    return output;
}

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From source file:net.bither.xrandom.audio.AmplitudeData.java

public AmplitudeData(byte[] rawData) {
    if (rawData == null) {
        amplitude = 0;/*  w ww.  j a  va  2  s . com*/
        return;
    }

    int step = rawData.length / Shorts.BYTES / sampleCount;

    int count = 0;
    double sum = 0;
    for (int i = 0; i < rawData.length - Shorts.BYTES; i += step) {
        byte[] bytes = new byte[Shorts.BYTES];
        for (int j = 0; j < Shorts.BYTES; j++) {
            bytes[j] = rawData[i + j];
        }
        short s = Shorts.fromByteArray(bytes);
        sum += s * s;
        count++;
    }
    amplitude = (int) Math.sqrt(sum / count);
}

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From source file:org.apache.kylin.common.util.BytesUtil.java

public static short readShort(byte[] bytes) {
    return (short) readShort(bytes, 0, Shorts.BYTES);
}

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From source file:com.yandex.yoctodb.util.UnsignedByteArrays.java

public static short toShort(@NotNull final UnsignedByteArray bytes) {
    if (bytes.length() != Shorts.BYTES)
        throw new IllegalArgumentException("Wrong length");

    return (short) (Shorts.fromByteArray(bytes.data) ^ Short.MIN_VALUE);
}

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From source file:tachyon.network.protocol.RPCErrorResponse.java

@Override
public int getEncodedLength() {
    // 1 short (mStatus)
    return Shorts.BYTES;
}

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From source file:org.kududb.Type.java

/**
 * Gives the size in bytes for a given DataType, as per the pb specification
 * @param type pb type//w w w  .j a v  a2  s.com
 * @return size in bytes
 */
static int getTypeSize(DataType type) {
    switch (type) {
    case STRING:
    case BINARY:
        return 8 + 8; // offset then string length
    case BOOL:
    case INT8:
        return 1;
    case INT16:
        return Shorts.BYTES;
    case INT32:
    case FLOAT:
        return Ints.BYTES;
    case INT64:
    case DOUBLE:
    case TIMESTAMP:
        return Longs.BYTES;
    default:
        throw new IllegalArgumentException("The provided data type doesn't map" + " to know any known one.");
    }
}

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From source file:org.apache.kudu.Type.java

/**
 * Gives the size in bytes for a given DataType, as per the pb specification
 * @param type pb type//  w ww.  j a  v a 2 s.com
 * @return size in bytes
 */
static int getTypeSize(DataType type) {
    switch (type) {
    case STRING:
    case BINARY:
        return 8 + 8; // offset then string length
    case BOOL:
    case INT8:
        return 1;
    case INT16:
        return Shorts.BYTES;
    case INT32:
    case FLOAT:
        return Ints.BYTES;
    case INT64:
    case DOUBLE:
    case UNIXTIME_MICROS:
        return Longs.BYTES;
    default:
        throw new IllegalArgumentException("The provided data type doesn't map" + " to know any known one.");
    }
}

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From source file:io.druid.segment.data.CompressedVSizeIntsIndexedSupplier.java

private static int bufferPadding(int numBytes) {
    // when numBytes == 3 we need to pad the buffer to allow reading an extra byte
    // beyond the end of the last value, since we use buffer.getInt() to read values.
    // for numBytes 1, 2 we remove the need for padding by reading bytes or shorts directly.
    switch (numBytes) {
    case Shorts.BYTES:
    case 1:/* ww w . j  a  v a 2  s  . c  o  m*/
        return 0;
    default:
        return Ints.BYTES - numBytes;
    }
}

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From source file:tachyon.network.protocol.RPCBlockResponse.java

@Override
public int getEncodedLength() {
    // TODO: adjust the length when client also uses netty.
    // 3 longs (mBLockId, mOffset, mLength) + 1 short (DATA_SERVER_REQUEST_MESSAGE)
    return Longs.BYTES * 3 + Shorts.BYTES;
}

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From source file:alluxio.network.protocol.RPCFileWriteResponse.java

@Override
public int getEncodedLength() {
    // 3 longs (mTempUfsFileId, mOffset, mLength) + 1 short (mStatus)
    return Longs.BYTES * 3 + Shorts.BYTES;
}

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