Java Code Examples for com.google.protobuf.CodedOutputStream#writeInt64NoTag()

public void writeTo(CodedOutputStream stream) throws IOException {
  // We use the NoTag write methods for consistency with the parsing functions and for
  // consistency with the variable-length writes where we can't use any convenience function.
  stream.writeUInt32NoTag(TYPE_TAG);
  stream.writeEnumNoTag(type.getNumber());

  stream.writeUInt32NoTag(NUM_VALUES_TAG);
  stream.writeInt64NoTag(numValues);

  if (encodingVersion != DEFAULT_ENCODING_VERSION) {
    stream.writeUInt32NoTag(ENCODING_VERSION_TAG);
    stream.writeInt32NoTag(encodingVersion);
  }

  if (!valueType.equals(DEFAULT_VALUE_TYPE)) {
    stream.writeUInt32NoTag(VALUE_TYPE_TAG);
    stream.writeEnumNoTag(valueType.getNumber());
  }

  stream.writeUInt32NoTag(HYPERLOGLOGPLUS_UNIQUE_STATE_TAG);
  stream.writeUInt32NoTag(getSerializedHllSize());
  writeHllTo(stream);
}
 

private static byte[] encodeCommitTimestamp(long startTimestamp, long commitTimestamp) throws IOException {
    assert (startTimestamp < commitTimestamp);
    long diff = commitTimestamp - startTimestamp;
    byte[] bytes = new byte[CodedOutputStream.computeInt64SizeNoTag(diff)];
    CodedOutputStream cos = CodedOutputStream.newInstance(bytes);
    cos.writeInt64NoTag(diff);
    cos.flush();
    return bytes;

}
 

@Override
public void serialize(SerializationContext context, long[] obj, CodedOutputStream codedOut)
    throws SerializationException, IOException {
  codedOut.writeInt32NoTag(obj.length);
  for (long l : obj) {
    codedOut.writeInt64NoTag(l);
  }
}
 

/**
 * Write a field of arbitrary type, without its tag, to the stream.
 *
 * @param output The output stream.
 * @param type The field's type.
 * @param value Object representing the field's value. Must be of the exact type which would be returned by
 *            {@link Message#getField(Descriptors.FieldDescriptor)} for this field.
 * @throws IOException Signals that an I/O exception has occurred.
 */
public static void writeElementNoTag(final CodedOutputStream output, final WireFormat.FieldType type,
        final Object value) throws IOException {
    switch (type) {
        case DOUBLE:
            output.writeDoubleNoTag((Double) value);
            break;
        case FLOAT:
            output.writeFloatNoTag((Float) value);
            break;
        case INT64:
            output.writeInt64NoTag((Long) value);
            break;
        case UINT64:
            output.writeUInt64NoTag((Long) value);
            break;
        case INT32:
            output.writeInt32NoTag((Integer) value);
            break;
        case FIXED64:
            output.writeFixed64NoTag((Long) value);
            break;
        case FIXED32:
            output.writeFixed32NoTag((Integer) value);
            break;
        case BOOL:
            output.writeBoolNoTag((Boolean) value);
            break;
        case STRING:
            output.writeStringNoTag((String) value);
            break;
        // group not support yet
        // case GROUP : output.writeGroupNoTag ((MessageLite) value); break;
        case MESSAGE:
            writeObject(output, 0, FieldType.OBJECT, value, false, false);
            break;
        case BYTES:
            if (value instanceof ByteString) {
                output.writeBytesNoTag((ByteString) value);
            } else {
                byte[] v;
                if (value instanceof Byte[]) {
                    v = toByteArray((Byte[]) value);
                } else {
                    v = (byte[]) value;
                }
                output.writeByteArrayNoTag(v);
            }
            break;
        case UINT32:
            output.writeUInt32NoTag((Integer) value);
            break;
        case SFIXED32:
            output.writeSFixed32NoTag((Integer) value);
            break;
        case SFIXED64:
            output.writeSFixed64NoTag((Long) value);
            break;
        case SINT32:
            output.writeSInt32NoTag((Integer) value);
            break;
        case SINT64:
            output.writeSInt64NoTag((Long) value);
            break;

        case ENUM:
            if (value instanceof Internal.EnumLite) {
                output.writeEnumNoTag(((Internal.EnumLite) value).getNumber());
            } else {

                if (value instanceof EnumReadable) {
                    output.writeEnumNoTag(((EnumReadable) value).value());
                } else if (value instanceof Enum) {
                    output.writeEnumNoTag(((Enum) value).ordinal());
                } else {
                    output.writeEnumNoTag(((Integer) value).intValue());
                }

            }
            break;
    }
}
 

@Override
public void serialize(SerializationContext unusedContext, UUID uuid, CodedOutputStream codedOut)
    throws SerializationException, IOException {
  codedOut.writeInt64NoTag(uuid.getMostSignificantBits());
  codedOut.writeInt64NoTag(uuid.getLeastSignificantBits());
}
 

@Override
public void serialize(SerializationContext context, Long value, CodedOutputStream codedOut)
    throws IOException {
  codedOut.writeInt64NoTag(value);
}
 

@Override
public void serialize(SerializationContext context, Duration obj, CodedOutputStream codedOut)
    throws SerializationException, IOException {
  codedOut.writeInt64NoTag(obj.getSeconds());
  codedOut.writeInt32NoTag(obj.getNano());
}