@Override
public void toData(DataOutput out) throws IOException {
out.writeInt(this.prId);
out.writeByte(this.scope.ordinal);
InternalDataSerializer.invokeToData(this.pAttrs, out);
out.writeBoolean(this.isDestroying);
out.writeBoolean(this.isColocationComplete);
InternalDataSerializer.invokeToData(this.nodes, out);
DataSerializer.writeString(this.partitionResolver, out);
DataSerializer.writeString(this.colocatedWith, out);
DataSerializer.writeString(this.fullPath, out);
InternalDataSerializer.invokeToData(this.ea, out);
InternalDataSerializer.invokeToData(this.regionIdleTimeout, out);
InternalDataSerializer.invokeToData(this.regionTimeToLive, out);
InternalDataSerializer.invokeToData(this.entryIdleTimeout, out);
InternalDataSerializer.invokeToData(this.entryTimeToLive, out);
out.writeBoolean(this.firstDataStoreCreated);
DataSerializer.writeObject(elderFPAs, out);
DataSerializer.writeArrayList(this.partitionListenerClassNames, out);
if (this.gatewaySenderIds.isEmpty()) {
DataSerializer.writeObject(null, out);
} else {
DataSerializer.writeObject(this.gatewaySenderIds, out);
}
}
/** Write a {@link Writable}, {@link String}, primitive type, or an array of the preceding. */
public static void writeObject(
DataOutput out, Object instance, Class declaredClass, Configuration conf) throws IOException {
if (instance == null) { // null
instance = new NullInstance(declaredClass, conf);
declaredClass = Writable.class;
}
UTF8.writeString(out, declaredClass.getName()); // always write declared
if (declaredClass.isArray()) { // array
int length = Array.getLength(instance);
out.writeInt(length);
for (int i = 0; i < length; i++) {
writeObject(out, Array.get(instance, i), declaredClass.getComponentType(), conf);
}
} else if (declaredClass == String.class) { // String
UTF8.writeString(out, (String) instance);
} else if (declaredClass.isPrimitive()) { // primitive type
if (declaredClass == Boolean.TYPE) { // boolean
out.writeBoolean(((Boolean) instance).booleanValue());
} else if (declaredClass == Character.TYPE) { // char
out.writeChar(((Character) instance).charValue());
} else if (declaredClass == Byte.TYPE) { // byte
out.writeByte(((Byte) instance).byteValue());
} else if (declaredClass == Short.TYPE) { // short
out.writeShort(((Short) instance).shortValue());
} else if (declaredClass == Integer.TYPE) { // int
out.writeInt(((Integer) instance).intValue());
} else if (declaredClass == Long.TYPE) { // long
out.writeLong(((Long) instance).longValue());
} else if (declaredClass == Float.TYPE) { // float
out.writeFloat(((Float) instance).floatValue());
} else if (declaredClass == Double.TYPE) { // double
out.writeDouble(((Double) instance).doubleValue());
} else if (declaredClass == Void.TYPE) { // void
} else {
throw new IllegalArgumentException("Not a primitive: " + declaredClass);
}
} else if (declaredClass.isEnum()) { // enum
UTF8.writeString(out, ((Enum) instance).name());
} else if (Writable.class.isAssignableFrom(declaredClass)) { // Writable
UTF8.writeString(out, instance.getClass().getName());
((Writable) instance).write(out);
} else {
throw new IOException("Can't write: " + instance + " as " + declaredClass);
}
}
public void write(DataOutput out) throws IOException {
out.write(BASE_TYPE);
out.writeUTF(name);
out.writeInt(sampleStrs.size());
for (int i = 0; i < sampleStrs.size(); i++) {
UTF8.writeString(out, sampleStrs.get(i));
}
out.writeInt(tokenClassIdentifier);
out.writeBoolean(tokenParameter != null);
if (tokenParameter != null) {
UTF8.writeString(out, tokenParameter);
}
}
public void serialize(final DataOutput output) {
try {
output.writeDouble(maxError);
output.writeDouble(alpha);
output.writeLong(landmarkInSeconds);
output.writeLong(min);
output.writeLong(max);
output.writeInt(totalNodeCount);
postOrderTraversal(
root,
new Callback() {
@Override
public boolean process(Node node) {
try {
serializeNode(output, node);
} catch (IOException e) {
Throwables.propagate(e);
}
return true;
}
});
} catch (IOException e) {
Throwables.propagate(e);
}
}
void write(DataOutput dos) throws IOException {
if (list.size() > 0) type = list.get(0).getId();
else type = 1;
dos.writeByte(type);
dos.writeInt(list.size());
for (int i = 0; i < list.size(); i++) list.get(i).write(dos);
}
public void write(DataOutput out) throws IOException {
out.write(UNION_TYPE);
out.writeUTF(name);
out.writeInt(unionTypes.size());
for (InferredType it : unionTypes) {
it.write(out);
}
}
public void write(DataOutput out) throws IOException {
out.write(STRUCT_TYPE);
out.writeUTF(name);
out.writeInt(structTypes.size());
for (InferredType it : structTypes) {
it.write(out);
}
}
public void writeTo(DataOutput out) throws Exception {
out.writeInt(status);
Bits.writeString(classname, out);
Bits.writeString(name, out);
out.writeLong(start_time);
out.writeLong(stop_time);
Bits.writeString(failure_type, out);
Bits.writeString(failure_msg, out);
Bits.writeString(stack_trace, out);
}
@Override
public void serialize(DataOutput dataOutput, GeobufFeature geobufFeature) throws IOException {
GeobufEncoder enc = getEncoder();
// This could be more efficient, we're wrapping a single feature in a feature collection. But
// that way the key/value
// serialization all works.
Geobuf.Data feat = enc.makeFeatureCollection(Arrays.asList(geobufFeature));
byte[] data = feat.toByteArray();
dataOutput.writeInt(data.length);
dataOutput.write(data);
}
/**
* {@inheritDoc}
*
* @see Writable#write(DataOutput)
*/
public void write(DataOutput out) throws IOException {
BSONEncoder enc = new BSONEncoder();
BasicOutputBuffer buf = new BasicOutputBuffer();
enc.set(buf);
enc.putObject(_doc);
enc.done();
out.writeInt(buf.size());
// For better performance we can copy BasicOutputBuffer.pipe(OutputStream)
// to have a method signature that works with DataOutput
out.write(buf.toByteArray());
}
@Override
public byte[] getFollowRequests(UserPublicKey owner) {
byte[] dummy = null;
FollowRequestData request = new FollowRequestData(owner, dummy);
RowData[] requests = request.select();
if (requests == null) return new byte[4];
ByteArrayOutputStream bout = new ByteArrayOutputStream();
DataOutput dout = new DataOutputStream(bout);
try {
dout.writeInt(requests.length);
for (RowData req : requests) Serialize.serialize(req.data, dout);
return bout.toByteArray();
} catch (IOException e) {
e.printStackTrace();
return null;
}
}
public void writeTo(DataOutput out) throws Exception {
out.writeByte(type.ordinal());
// We can't use Util.writeObject since it's size is limited to 2^15-1
try {
if (object instanceof Streamable) {
out.writeShort(-1);
Util.writeGenericStreamable((Streamable) object, out);
} else {
byte[] bytes = Util.objectToByteBuffer(object);
out.writeInt(bytes.length);
out.write(bytes);
}
} catch (IOException e) {
throw e;
} catch (Exception e) {
throw new IOException("Exception encountered while serializing execution request", e);
}
out.writeLong(request);
}
/**
* Writes a subpopulation in binary form, in a format readable by
* readSubpopulation(EvolutionState, DataInput).
*/
public void writeSubpopulation(final EvolutionState state, final DataOutput dataOutput)
throws IOException {
dataOutput.writeInt(individuals.length);
for (int i = 0; i < individuals.length; i++) individuals[i].writeIndividual(state, dataOutput);
}
public void save(DataOutput s, Set<String> set) throws IOException {
s.writeInt(set.size());
for (String each : set) {
s.writeUTF(each);
}
}
public void writeGenotype(final EvolutionState state, final DataOutput dataOutput)
throws IOException {
dataOutput.writeInt(genome.length);
for (int x = 0; x < genome.length; x++)
dataOutput.writeBoolean(genome[x]); // inefficient: booleans are written out as bytes
}
