Example usage for com.google.common.primitives UnsignedLong fromLongBits

Introduction

In this page you can find the example usage for com.google.common.primitives UnsignedLong fromLongBits.

Prototype

public static UnsignedLong fromLongBits(long bits) 

Source Link

Document

Returns an UnsignedLong corresponding to a given bit representation.

Usage

From source file:com.facebook.buck.macho.NlistUtils.java

/**
 * Reads Nlist entry for the given architecture from the buffer at the current position.
 * @param buffer ByteBuffer with data, must be positioned properly.
 * @param is64Bit Indicator if architecture is 32 or 64 bits.
 * @return Nlist entry/*from   w w w.j  av  a2 s . co m*/
 */
public static Nlist createFromBuffer(ByteBuffer buffer, boolean is64Bit) {
    return Nlist.of(buffer.position(), UnsignedInteger.fromIntBits(buffer.getInt()),
            UnsignedInteger.fromIntBits(buffer.get() & 0xFF), UnsignedInteger.fromIntBits(buffer.get() & 0xFF),
            UnsignedInteger.fromIntBits(buffer.getShort() & 0xFFFF),
            UnsignedLong.fromLongBits(is64Bit ? buffer.getLong() : buffer.getInt() & 0xFFFFFFFFL));
}

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From source file:org.opennms.newts.api.ValueType.java

public static ValueType<?> compose(Number number, MetricType type) {
    switch (type) {
    case ABSOLUTE:
        return new Absolute(UnsignedLong.fromLongBits(number.longValue()));
    case COUNTER:
        return new Counter(UnsignedLong.fromLongBits(number.longValue()));
    case DERIVE://www.  j av  a 2 s  .  c o  m
        return new Derive(UnsignedLong.fromLongBits(number.longValue()));
    case GAUGE:
        return new Gauge(number.doubleValue());
    default:
        throw new IllegalArgumentException(String.format("Unknown metric type: %s", type));
    }
}

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From source file:com.facebook.buck.macho.SectionUtils.java

/**
 * Creates a section for the given architecture by reading the provided byte buffer from its
 * current position.//from   ww  w. j a  va2 s  .  co  m
 * @param buffer Buffer with data, must be positioned properly.
 * @param is64Bit Indicator if architecture is 64 or 32 bit.
 * @return Section object
 */
public static Section createFromBuffer(ByteBuffer buffer, boolean is64Bit, NulTerminatedCharsetDecoder decoder)
        throws CharacterCodingException {

    int offset = buffer.position();
    String sectname = decoder.decodeString(buffer);
    buffer.position(offset + Section.LENGTH_OF_STRING_FIELDS_IN_BYTES);
    String segname = decoder.decodeString(buffer);
    buffer.position(offset + Section.LENGTH_OF_STRING_FIELDS_IN_BYTES * 2);
    return Section.of(offset, sectname, segname,
            UnsignedLong.fromLongBits(is64Bit ? buffer.getLong() : buffer.getInt() & 0xFFFFFFFFL),
            UnsignedLong.fromLongBits(is64Bit ? buffer.getLong() : buffer.getInt() & 0xFFFFFFFFL),
            UnsignedInteger.fromIntBits(buffer.getInt()), UnsignedInteger.fromIntBits(buffer.getInt()),
            UnsignedInteger.fromIntBits(buffer.getInt()), UnsignedInteger.fromIntBits(buffer.getInt()),
            UnsignedInteger.fromIntBits(buffer.getInt()), UnsignedInteger.fromIntBits(buffer.getInt()),
            UnsignedInteger.fromIntBits(buffer.getInt()),
            is64Bit ? Optional.of(UnsignedInteger.fromIntBits(buffer.getInt())) : Optional.empty());
}

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From source file:org.opennms.newts.api.Counter.java

public Counter(long value) {
    this(UnsignedLong.fromLongBits(value));
}

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From source file:com.google.cloud.trace.service.AppEngineSpanContextHandle.java

private static SpanContext getSpanContext(CloudTraceContext cloudTraceContext) {
    if (cloudTraceContext == null) {
        return new SpanContext(TraceId.invalid(), SpanId.invalid(), new TraceOptions());
    }/*from   w w  w.j  av  a  2 s  .co m*/

    try {
        // Extract the trace ID from the binary protobuf CloudTraceContext#traceId.
        TraceIdProto traceIdProto = TraceIdProto.parseFrom(cloudTraceContext.getTraceId());
        BigInteger traceIdHi = UnsignedLong.fromLongBits(traceIdProto.getHi()).bigIntegerValue();
        BigInteger traceIdLo = UnsignedLong.fromLongBits(traceIdProto.getLo()).bigIntegerValue();
        BigInteger traceId = traceIdHi.shiftLeft(64).or(traceIdLo);

        return new SpanContext(new TraceId(traceId), new SpanId(cloudTraceContext.getSpanId()),
                new TraceOptions((int) cloudTraceContext.getTraceMask()));
    } catch (InvalidProtocolBufferException e) {
        throw Throwables.propagate(e);
    }
}

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From source file:c1c.v8fs.Attributes.java

private byte[] codeDateTime(Date dateTime) {
    Calendar cal = Calendar.getInstance();
    cal.setTime(dateTime);/*w  ww  .j av  a  2  s  .c o  m*/
    BigInteger divCn = new BigInteger("10");
    long val = cal.getTimeInMillis();
    byte[] res = UnsignedLong.fromLongBits(val).bigIntegerValue().multiply(divCn).toByteArray();
    //ArrayUtils.reverse(res);
    cal.add(cal.YEAR, 1969);
    return res;
}

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From source file:org.onos.yangtools.util.SynchronizedDurationStatsTracker.java

@Override
public synchronized double getAverageDuration() {
    return durationCount == 0 ? 0 : UnsignedLong.fromLongBits(durationSum).doubleValue() / durationCount;
}

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From source file:com.dianping.puma.parser.mysql.event.IntVarEvent.java

@Override
public void doParse(ByteBuffer buf, PumaContext context) throws IOException {
    type = buf.get();/*www.j  av a2 s  . c  o m*/
    value = UnsignedLong.fromLongBits(PacketUtils.readLong(buf, 8));
}

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From source file:org.opennms.newts.api.ValueType.java

public static ValueType<?> compose(ByteBuffer data) {

    ByteBuffer buffer = data.duplicate();
    MetricType type = MetricType.fromCode(buffer.get());

    switch (type) {
    case ABSOLUTE:
        return new Absolute(UnsignedLong.fromLongBits(buffer.getLong()));
    case COUNTER:
        return new Counter(UnsignedLong.fromLongBits(buffer.getLong()));
    case DERIVE:// w  w w.  j  av  a2 s . co m
        return new Derive(UnsignedLong.fromLongBits(buffer.getLong()));
    case GAUGE:
        return new Gauge(buffer.getDouble());
    default:
        throw new IllegalArgumentException(String.format("Unknown metric type: %s", type));
    }
}

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From source file:org.opendaylight.controller.cluster.datastore.utils.UnsignedLongRangeSet.java

public void add(final long longBits) {
    add(UnsignedLong.fromLongBits(longBits));
}

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