org.apache.tinkerpop.shaded.kryo.io.Output类的使用及代码示例

x33g5p2x  于2022-01-26 转载在 其他  
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本文整理了Java中org.apache.tinkerpop.shaded.kryo.io.Output类的一些代码示例，展示了Output类的具体用法。这些代码示例主要来源于Github/Stackoverflow/Maven等平台，是从一些精选项目中提取出来的代码，具有较强的参考意义，能在一定程度帮忙到你。Output类的具体详情如下：
包路径：org.apache.tinkerpop.shaded.kryo.io.Output
类名称：Output

Output介绍

暂无

代码示例

代码示例来源：origin: JanusGraph/janusgraph

@Override
public void write(Kryo kryo, Output output, P p) {
  output.writeString(
      p instanceof ConnectiveP ? (p instanceof AndP ? "and" : "or") : p.getBiPredicate().toString());
  if (p instanceof ConnectiveP || p.getValue() instanceof Collection) {
    output.writeByte((byte) 0);
    final Collection<?> coll = p instanceof ConnectiveP ? ((ConnectiveP<?>) p).getPredicates()
        : (Collection) p.getValue();
    output.writeInt(coll.size());
    coll.forEach(v -> kryo.writeClassAndObject(output, v));
  } else {
    output.writeByte((byte) 1);
    kryo.writeClassAndObject(output, p.getValue());
  }
}

代码示例来源：origin: JanusGraph/janusgraph

@Override
public void write(Kryo kryo, Output output, Geoshape geoshape) {
  try {
    ByteArrayOutputStream outputStream = new ByteArrayOutputStream();
    GeoshapeBinarySerializer.write(outputStream, geoshape);
    byte[] bytes = outputStream.toByteArray();
    output.writeLong(bytes.length);
    output.write(bytes);
  } catch (IOException e) {
    throw new RuntimeException("I/O exception writing geoshape", e);
  }
}

代码示例来源：origin: apache/tinkerpop

/**
 * {@inheritDoc}
 */
@Override
public void writeObject(final OutputStream outputStream, final Object object) {
  final Output output = new Output(outputStream);
  this.kryo.writeClassAndObject(output, object);
  output.flush();
}

代码示例来源：origin: thinkaurelius/titan

@Override
public void write(Kryo kryo, Output output, Geoshape geoshape) {
  float[][] coordinates = geoshape.coordinates;
  assert (coordinates.length==2);
  assert (coordinates[0].length==coordinates[1].length && coordinates[0].length>0);
  int length = coordinates[0].length;
  output.writeLong(length);
  for (int i = 0; i < 2; i++) {
    for (int j = 0; j < length; j++) {
      output.writeFloat(coordinates[i][j]);
    }
  }
}

代码示例来源：origin: apache/tinkerpop

@Override
public ByteBuf serializeRequestAsBinary(final RequestMessage requestMessage, final ByteBufAllocator allocator) throws SerializationException {
  ByteBuf encodedMessage = null;
  try {
    final Kryo kryo = kryoThreadLocal.get();
    try (final ByteArrayOutputStream baos = new ByteArrayOutputStream()) {
      final Output output = new Output(baos, bufferSize);
      final String mimeType = mimeTypesSupported()[0];
      output.writeByte(mimeType.length());
      output.write(mimeType.getBytes(UTF8));
      kryo.writeObject(output, requestMessage);
      final long size = output.total();
      if (size > Integer.MAX_VALUE)
        throw new SerializationException(String.format("Message size of %s exceeds allocatable space", size));
      output.flush();
      encodedMessage = allocator.buffer((int) size);
      encodedMessage.writeBytes(baos.toByteArray());
    }
    return encodedMessage;
  } catch (Exception ex) {
    if (encodedMessage != null) ReferenceCountUtil.release(encodedMessage);
    logger.warn(String.format("Request [%s] could not be serialized by %s.", requestMessage, AbstractGryoMessageSerializerV3d0.class.getName()), ex);
    throw new SerializationException(ex);
  }
}

代码示例来源：origin: apache/tinkerpop

@Override
public void write(final Kryo kryo, final Output output, final TinkerGraph graph) {
  try (final ByteArrayOutputStream stream = new ByteArrayOutputStream()) {
    GryoWriter.build().mapper(() -> kryo).create().writeGraph(stream, graph);
    final byte[] bytes = stream.toByteArray();
    output.writeInt(bytes.length);
    output.write(bytes);
  } catch (Exception io) {
    throw new RuntimeException(io);
  }
}

代码示例来源：origin: apache/tinkerpop

@Override
public ByteBuf serializeResponseAsBinary(final ResponseMessage responseMessage, final ByteBufAllocator allocator) throws SerializationException {
  ByteBuf encodedMessage = null;
  try {
    final Kryo kryo = kryoThreadLocal.get();
    try (final ByteArrayOutputStream baos = new ByteArrayOutputStream()) {
      final Output output = new Output(baos, bufferSize);
      // request id - if present
      kryo.writeObjectOrNull(output, responseMessage.getRequestId() != null ? responseMessage.getRequestId() : null, UUID.class);
      // status
      output.writeShort(responseMessage.getStatus().getCode().getValue());
      output.writeString(responseMessage.getStatus().getMessage());
      kryo.writeClassAndObject(output, responseMessage.getStatus().getAttributes());
      // result
      kryo.writeClassAndObject(output, serializeToString ? serializeResultToString(responseMessage) : responseMessage.getResult().getData());
      kryo.writeClassAndObject(output, responseMessage.getResult().getMeta());
      final long size = output.total();
      if (size > Integer.MAX_VALUE)
        throw new SerializationException(String.format("Message size of %s exceeds allocatable space", size));
      output.flush();
      encodedMessage = allocator.buffer((int) size);
      encodedMessage.writeBytes(baos.toByteArray());
    }
    return encodedMessage;
  } catch (Exception ex) {
    if (encodedMessage != null) ReferenceCountUtil.release(encodedMessage);
    logger.warn(String.format("Response [%s] could not be serialized by %s.", responseMessage, AbstractGryoMessageSerializerV1d0.class.getName()), ex);
    throw new SerializationException(ex);
  }
}

代码示例来源：origin: pietermartin/sqlg

@Override
public void write(Kryo kryo, Output output) {
  output.writeString(this.getSchemaTable().getSchema());
  output.writeString(this.getSchemaTable().getTable());
  if (hasSequenceId()) {
    output.writeString("s");
    output.writeLong(this.getID().sequenceId);
  } else {
    output.writeString("i");
    output.writeInt(getIdentifiers().size());
    for (Comparable identifier : getIdentifiers()) {
      output.writeString((CharSequence) identifier);
    }
  }
}

代码示例来源：origin: apache/tinkerpop

@Override
public ByteBuf serializeResponseAsBinary(final ResponseMessage responseMessage, final ByteBufAllocator allocator) throws SerializationException {
  ByteBuf encodedMessage = null;
  try {
    final Kryo kryo = kryoThreadLocal.get();
    try (final ByteArrayOutputStream baos = new ByteArrayOutputStream()) {
      final Output output = new Output(baos, bufferSize);
      final ResponseMessage msgToWrite = !serializeToString ? responseMessage :
          ResponseMessage.build(responseMessage.getRequestId())
            .code(responseMessage.getStatus().getCode())
            .statusAttributes(responseMessage.getStatus().getAttributes())
            .responseMetaData(responseMessage.getResult().getMeta())
            .result(serializeResultToString(responseMessage))
            .statusMessage(responseMessage.getStatus().getMessage()).create();
      kryo.writeObject(output, msgToWrite);
      final long size = output.total();
      if (size > Integer.MAX_VALUE)
        throw new SerializationException(String.format("Message size of %s exceeds allocatable space", size));
      output.flush();
      encodedMessage = allocator.buffer((int) size);
      encodedMessage.writeBytes(baos.toByteArray());
    }
    return encodedMessage;
  } catch (Exception ex) {
    if (encodedMessage != null) ReferenceCountUtil.release(encodedMessage);
    logger.warn(String.format("Response [%s] could not be serialized by %s.", responseMessage, AbstractGryoMessageSerializerV3d0.class.getName()), ex);
    throw new SerializationException(ex);
  }
}

代码示例来源：origin: apache/tinkerpop

@Override
public void writeLong(final long l) {
  shadedOutput.writeLong(l);
}

代码示例来源：origin: hugegraph/hugegraph

@Override
public void write(Kryo kryo, Output output, Id id) {
  output.writeBoolean(id.number());
  byte[] idBytes = id.asBytes();
  output.write(idBytes.length);
  output.writeBytes(id.asBytes());
}

代码示例来源：origin: apache/tinkerpop

@Override
public void writeString(final String s) {
  shadedOutput.writeString(s);
}

代码示例来源：origin: apache/tinkerpop

@Override
public void writeInt(final int i) {
  shadedOutput.writeInt(i);
}

代码示例来源：origin: apache/tinkerpop

@Override
public void flush() {
  shadedOutput.flush();
}

代码示例来源：origin: apache/tinkerpop

public GryoSerializationStream(final GryoSerializerInstance gryoSerializer, final OutputStream outputStream) {
  this.output = new Output(outputStream);
  this.gryoSerializer = gryoSerializer;
}

代码示例来源：origin: hugegraph/hugegraph

@Override
public void write(Kryo kryo, Output output, EdgeId edgeId) {
  byte[] idBytes = edgeId.asBytes();
  output.write(idBytes.length);
  output.writeBytes(edgeId.asBytes());
}

代码示例来源：origin: apache/tinkerpop

protected void writeName(final Output output, final Class type) {
  output.writeVarInt(NAME + 2, true);
  if (classToNameId != null) {
    final int nameId = classToNameId.get(type, -1);
    if (nameId != -1) {
      output.writeVarInt(nameId, true);
      return;
    }
  }
  // Only write the class name the first time encountered in object graph.
  final int nameId = nextNameId++;
  if (classToNameId == null) classToNameId = new IdentityObjectIntMap<>();
  classToNameId.put(type, nameId);
  output.writeVarInt(nameId, true);
  output.writeString(type.getName());
}

代码示例来源：origin: apache/tinkerpop

@Override
public void writeByte(final byte b) {
  shadedOutput.writeByte(b);
}

代码示例来源：origin: apache/tinkerpop

@Override
public void writeBytes(final byte[] array, final int offset, final int count) {
  shadedOutput.writeBytes(array, offset, count);
}

代码示例来源：origin: apache/tinkerpop

@Override
public void writeBoolean(final boolean b) {
  shadedOutput.writeBoolean(b);
}

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