public static void writeWorkItem(MarshallerWriteContext context, WorkItem workItem)
throws IOException {
ObjectOutputStream stream = context.stream;
stream.writeLong(workItem.getId());
stream.writeLong(workItem.getProcessInstanceId());
stream.writeUTF(workItem.getName());
stream.writeInt(workItem.getState());
// Work Item Parameters
Map<String, Object> parameters = workItem.getParameters();
Collection<Object> notNullValues = new ArrayList<Object>();
for (Object value : parameters.values()) {
if (value != null) {
notNullValues.add(value);
}
}
stream.writeInt(notNullValues.size());
for (String key : parameters.keySet()) {
Object object = parameters.get(key);
if (object != null) {
stream.writeUTF(key);
ObjectMarshallingStrategy strategy =
context.objectMarshallingStrategyStore.getStrategyObject(object);
String strategyClassName = strategy.getClass().getName();
stream.writeInt(-2); // backwards compatibility
stream.writeUTF(strategyClassName);
if (strategy.accept(object)) {
strategy.write(stream, object);
}
}
}
}
public static void writeActivation(
MarshallerWriteContext context,
LeftTuple leftTuple,
AgendaItem agendaItem,
RuleTerminalNode ruleTerminalNode)
throws IOException {
ObjectOutputStream stream = context.stream;
stream.writeLong(agendaItem.getActivationNumber());
stream.writeInt(context.terminalTupleMap.get(leftTuple));
stream.writeInt(agendaItem.getSalience());
Rule rule = agendaItem.getRule();
stream.writeUTF(rule.getPackage());
stream.writeUTF(rule.getName());
// context.out.println( "Rule " + rule.getPackage() + "." + rule.getName() );
// context.out.println( "AgendaItem long:" +
// agendaItem.getPropagationContext().getPropagationNumber() );
stream.writeLong(agendaItem.getPropagationContext().getPropagationNumber());
if (agendaItem.getActivationGroupNode() != null) {
stream.writeBoolean(true);
// context.out.println( "ActivationGroup bool:" + true );
stream.writeUTF(agendaItem.getActivationGroupNode().getActivationGroup().getName());
// context.out.println( "ActivationGroup string:" +
// agendaItem.getActivationGroupNode().getActivationGroup().getName() );
} else {
stream.writeBoolean(false);
// context.out.println( "ActivationGroup bool:" + false );
}
stream.writeBoolean(agendaItem.isActivated());
// context.out.println( "AgendaItem bool:" + agendaItem.isActivated() );
if (agendaItem.getFactHandle() != null) {
stream.writeBoolean(true);
stream.writeInt(agendaItem.getFactHandle().getId());
} else {
stream.writeBoolean(false);
}
org.drools.core.util.LinkedList list = agendaItem.getLogicalDependencies();
if (list != null && !list.isEmpty()) {
for (LogicalDependency node = (LogicalDependency) list.getFirst();
node != null;
node = (LogicalDependency) node.getNext()) {
stream.writeShort(PersisterEnums.LOGICAL_DEPENDENCY);
stream.writeInt(((InternalFactHandle) node.getJustified()).getId());
// context.out.println( "Logical Depenency : int " + ((InternalFactHandle)
// node.getFactHandle()).getId() );
}
}
stream.writeShort(PersisterEnums.END);
}
private static void writeFactHandle(
MarshallerWriteContext context,
ObjectOutputStream stream,
ObjectMarshallingStrategyStore objectMarshallingStrategyStore,
int type,
InternalFactHandle handle)
throws IOException {
stream.writeInt(type);
stream.writeInt(handle.getId());
stream.writeLong(handle.getRecency());
if (type == 2) {
// is event
EventFactHandle efh = (EventFactHandle) handle;
stream.writeLong(efh.getStartTimestamp());
stream.writeLong(efh.getDuration());
stream.writeBoolean(efh.isExpired());
stream.writeLong(efh.getActivationsCount());
}
// context.out.println( "Object : int:" + handle.getId() + " long:" + handle.getRecency() );
// context.out.println( handle.getObject() );
Object object = handle.getObject();
// Old versions wrote -1 and tested >= 0 to see if there was a strategy available
// Now, we write -2 to indicate that we write the strategy class name to the stream
stream.writeInt(-2);
if (object != null) {
ObjectMarshallingStrategy strategy = objectMarshallingStrategyStore.getStrategyObject(object);
String strategyClassName = strategy.getClass().getName();
stream.writeUTF(strategyClassName);
strategy.write(stream, object);
} else {
stream.writeUTF("");
}
if (handle.getEntryPoint() instanceof InternalWorkingMemoryEntryPoint) {
String entryPoint =
((InternalWorkingMemoryEntryPoint) handle.getEntryPoint())
.getEntryPoint()
.getEntryPointId();
if (entryPoint != null && !entryPoint.equals("")) {
stream.writeBoolean(true);
stream.writeUTF(entryPoint);
} else {
stream.writeBoolean(false);
}
} else {
stream.writeBoolean(false);
}
}
/**
* Saves the object to an object output stream
*
* @param ostream the object stream to be writing to
* @throws IOException an I/O exception of some sort has occurred
*/
private void writeObject(ObjectOutputStream ostream) throws IOException {
ostream.writeObject(getTitle());
ostream.writeObject(getDescription());
ostream.writeObject(getLocation());
ostream.writeLong(getDuration());
ostream.writeObject(getPattern());
}
/**
* Serializes this object to the specified output stream for JDK Serialization.
*
* @param out output stream used for Object serialization.
* @throws IOException if any of this object's fields cannot be written to the stream.
* @since 1.0
*/
private void writeObject(ObjectOutputStream out) throws IOException {
out.defaultWriteObject();
short alteredFieldsBitMask = getAlteredFieldsBitMask();
out.writeShort(alteredFieldsBitMask);
if (id != null) {
out.writeObject(id);
}
if (startTimestamp != null) {
out.writeObject(startTimestamp);
}
if (stopTimestamp != null) {
out.writeObject(stopTimestamp);
}
if (lastAccessTime != null) {
out.writeObject(lastAccessTime);
}
if (timeout != 0l) {
out.writeLong(timeout);
}
if (expired) {
out.writeBoolean(expired);
}
if (host != null) {
out.writeUTF(host);
}
if (!CollectionUtils.isEmpty(attributes)) {
out.writeObject(attributes);
}
}
private void writeObject(java.io.ObjectOutputStream out) throws IOException {
out.writeObject(name);
out.writeInt(resourceId);
out.writeInt(value);
if (iptv == null) {
// No POI vector
out.writeInt(0);
return;
}
long vectorSize = iptv.size();
out.writeLong(vectorSize);
Log.d(TAG, "Written vector size: " + vectorSize);
for (int j = 0; j < vectorSize; j++) {
Ipoint p = iptv.get(j);
out.writeFloat(p.getX());
out.writeFloat(p.getY());
out.writeFloat(p.getScale());
out.writeFloat(p.getOrientation());
out.writeInt(p.getLaplacian());
out.writeFloat(p.getDx());
out.writeFloat(p.getDy());
out.writeInt(p.getClusterIndex());
out.writeObject(p.getDescriptor());
}
}
/** java.io.ObjectOutputStream#writeLong(long) */
public void test_writeLongJ() throws Exception {
// Test for method void java.io.ObjectOutputStream.writeLong(long)
oos.writeLong(Long.MAX_VALUE);
oos.close();
ois = new ObjectInputStream(new ByteArrayInputStream(bao.toByteArray()));
assertTrue("Wrote incorrect double value", ois.readLong() == Long.MAX_VALUE);
}
// ---------------------------------------------------------------------------
private void writeCache() {
try {
Debug.print("Writing cache");
FileOutputStream fos = new FileOutputStream(m_cacheFile);
ObjectOutputStream oos = new ObjectOutputStream(fos);
oos.writeObject(m_depCache);
oos.writeInt(m_newModificationCache.size());
Iterator<String> it = m_newModificationCache.keySet().iterator();
while (it.hasNext()) {
String key = it.next();
oos.writeUTF(key);
oos.writeLong(m_newModificationCache.get(key));
}
oos.close();
} catch (Exception e) {
Debug.print(e.getMessage());
StringWriter sw = new StringWriter();
e.printStackTrace(new PrintWriter(sw));
Debug.print(sw.toString());
}
}
/**
* Serializes and Base64 encodes the provided <code>state</code> to the provided <code>writer
* </code>/
*
* @param state view state
* @param writer the <code>Writer</code> to write the content to
* @throws IOException if an error occurs writing the state to the client
*/
protected void doWriteState(Object state, Writer writer) throws IOException {
ByteArrayOutputStream baos = new ByteArrayOutputStream();
OutputStream base = null;
if (compressViewState) {
base = new GZIPOutputStream(baos, csBuffSize);
} else {
base = baos;
}
ObjectOutputStream oos = null;
try {
oos = serialProvider.createObjectOutputStream(new BufferedOutputStream(base));
if (stateTimeoutEnabled) {
oos.writeLong(System.currentTimeMillis());
}
Object[] stateToWrite = (Object[]) state;
//noinspection NonSerializableObjectPassedToObjectStream
oos.writeObject(stateToWrite[0]);
//noinspection NonSerializableObjectPassedToObjectStream
oos.writeObject(stateToWrite[1]);
oos.flush();
oos.close();
oos = null;
// get bytes for encrypting
byte[] bytes = baos.toByteArray();
if (guard != null) {
// this will MAC
bytes = guard.encrypt(bytes);
}
// Base 64 encode
Base64OutputStreamWriter bos = new Base64OutputStreamWriter(bytes.length, writer);
bos.write(bytes, 0, bytes.length);
bos.finish();
if (LOGGER.isLoggable(Level.FINE)) {
LOGGER.log(
Level.FINE,
"Client State: total number of characters written: {0}",
bos.getTotalCharsWritten());
}
} finally {
if (oos != null) {
try {
oos.close();
} catch (IOException ioe) {
// ignore
}
}
}
}
public Game(boolean host) {
try {
if (host) {
System.out.println("Hosting...");
server = new ServerSocket(port, 4, InetAddress.getByName(serverIP));
System.out.println("Ready!\nAwaiting client...");
client = server.accept();
System.out.println("Client connected!\nBuffering...");
out = new ObjectOutputStream(client.getOutputStream());
in = new ObjectInputStream(client.getInputStream());
System.out.println("Buffered!\nPinging for 256 bytes...");
long start = System.currentTimeMillis();
byte[] ping = new byte[256];
in.read(ping);
System.out.println("Latency: " + (System.currentTimeMillis() - start));
out.writeLong(start);
out.flush();
System.out.println("Starting threads...");
new ThreadSend(world, out);
new ThreadReceive(world, in);
System.out.println("Started!\nCreating game world...");
} else {
System.out.println("Connecting...");
socket = new Socket(connectIP, port);
System.out.println("Connected!\nBuffering...");
in = new ObjectInputStream(socket.getInputStream());
out = new ObjectOutputStream(socket.getOutputStream());
byte[] ping = new byte[256];
new Random().nextBytes(ping);
System.out.println("Buffered\nPinging for 256 bytes...");
out.write(ping);
out.flush();
long latency = in.readLong();
System.out.println("Latency: " + (System.currentTimeMillis() - latency));
System.out.println("Starting threads...");
new ThreadReceive(world, in);
new ThreadSend(world, out);
System.out.println("Started!\nCreating game world...");
}
} catch (Exception e) {
e.printStackTrace();
}
try {
Display.setDisplayMode(new DisplayMode(width, height));
Display.create();
} catch (Exception e) {
e.printStackTrace();
}
world.init();
while (!Display.isCloseRequested()) {
if (ended) break;
world.update();
}
Display.destroy();
}
public boolean execute(long val) {
try {
stream.writeLong(val);
} catch (IOException e) {
this.exception = e;
return false;
}
return true;
}
private void writeObject(ObjectOutputStream out) throws IOException {
out.writeUTF(m_title);
out.writeUTF(m_imageLink);
out.writeUTF(m_imageName);
out.writeUTF(m_urlTrimmed);
out.writeUTF(m_url);
out.writeUTF(m_content);
out.writeObject(m_desLines);
out.writeLong(m_time);
}
public boolean execute(long key, float val) {
try {
stream.writeLong(key);
stream.writeFloat(val);
} catch (IOException e) {
this.exception = e;
return false;
}
return true;
}
public synchronized void saveIndex() {
try {
ObjectOutputStream oos = new ObjectOutputStream(new FileOutputStream(getHeaderIdFilePath()));
oos.writeLong(allowedSpace);
oos.writeInt(headerIds.size());
for (int i = 0; i < headerIds.size(); i++) {
oos.writeLong(headerIds.get(i));
}
oos.writeInt(transactionIds.size());
for (int i = 0; i < transactionIds.size(); i++) {
oos.writeLong(transactionIds.get(i));
}
oos.close();
} catch (FileNotFoundException e) {
e.printStackTrace();
} catch (IOException e) {
e.printStackTrace();
}
}
private void writeObject(java.io.ObjectOutputStream s) throws java.io.IOException {
final long key[] = this.key;
final float value[] = this.value;
final MapIterator i = new MapIterator();
s.defaultWriteObject();
for (int j = size, e; j-- != 0; ) {
e = i.nextEntry();
s.writeLong(key[e]);
s.writeFloat(value[e]);
}
}
/* */ private void writeObject(ObjectOutputStream s) throws IOException {
/* 1284 */ long[] key = this.key;
/* 1285 */ short[] value = this.value;
/* 1286 */ MapIterator i = new MapIterator(null);
/* 1287 */ s.defaultWriteObject();
/* 1288 */ for (int j = this.size; j-- != 0; ) {
/* 1289 */ int e = i.nextEntry();
/* 1290 */ s.writeLong(key[e]);
/* 1291 */ s.writeShort(value[e]);
/* */ }
/* */ }
/* */ private void writeObject(ObjectOutputStream s) throws IOException {
/* 791 */ long[] key = this.key;
/* 792 */ boolean[] value = this.value;
/* 793 */ MapIterator i = new MapIterator(null);
/* 794 */ s.defaultWriteObject();
/* 795 */ for (int j = this.size; j-- != 0; ) {
/* 796 */ int e = i.nextEntry();
/* 797 */ s.writeLong(key[e]);
/* 798 */ s.writeBoolean(value[e]);
/* */ }
/* */ }
/* */ private void writeObject(ObjectOutputStream s) throws IOException {
/* 800 */ long[] key = this.key;
/* 801 */ byte[] value = this.value;
/* 802 */ MapIterator i = new MapIterator(null);
/* 803 */ s.defaultWriteObject();
/* 804 */ for (int j = this.size; j-- != 0; ) {
/* 805 */ int e = i.nextEntry();
/* 806 */ s.writeLong(key[e]);
/* 807 */ s.writeByte(value[e]);
/* */ }
/* */ }
// inherit doc comment
public void store(ObjectOutputStream out) throws IOException {
final long bits0;
final long bits1;
if (id == null) {
bits0 = 0;
bits1 = 0;
} else {
bits0 = id.getMostSignificantBits();
bits1 = id.getLeastSignificantBits();
}
out.writeLong(bits0);
out.writeLong(bits1);
out.writeLong(expires);
out.writeObject(codebase);
out.writeObject(className);
out.writeObject(superclasses);
out.writeObject(values);
out.writeLong(hash);
out.writeObject(hashes);
}
private void writeObject(ObjectOutputStream out) throws IOException {
out.writeUTF(localPath.getName());
out.writeLong(localPath.length());
byte[] xfer = new byte[4096];
FileInputStream fis = new FileInputStream(localPath);
try {
for (int read = fis.read(xfer); read >= 0; read = fis.read(xfer)) out.write(xfer, 0, read);
} finally {
fis.close();
}
}
public boolean a_(OutputStream outputStream) {
boolean z = true;
boolean z2 = false;
try {
ObjectOutputStream objectOutputStream = new ObjectOutputStream(outputStream);
objectOutputStream.writeByte(GoogleScorer.CLIENT_PLUS);
objectOutputStream.writeUTF(this.b);
objectOutputStream.writeUTF(this.c == null ? AdTrackerConstants.BLANK : this.c);
objectOutputStream.writeLong(this.d);
objectOutputStream.writeLong(this.e);
objectOutputStream.writeLong(this.f);
a(this.g, objectOutputStream);
objectOutputStream.flush();
return z;
} catch (IOException e) {
String str = "%s";
Object[] objArr = new Object[z];
objArr[z2] = e.toString();
t.b(str, objArr);
return z2;
}
}
private void writeObject(ObjectOutputStream out) throws IOException {
synchronized (cache) {
synchronized (commands) {
out.writeObject(name);
// cache and commands are never null
out.writeLong(System.currentTimeMillis());
out.writeObject(myContribution);
out.writeInt(cache.size());
Iterator i = cache.values().iterator();
while (i.hasNext()) out.writeObject(i.next());
out.writeInt(commands.size());
i = commands.entrySet().iterator();
while (i.hasNext()) {
Map.Entry e = (Map.Entry) i.next();
long time = ((Long) e.getValue()).longValue();
out.writeObject(e.getKey());
out.writeLong(time);
}
}
}
}
/** Run benchmark for given number of batches, with given number of cycles for each batch. */
void doReps(
ObjectOutputStream oout, ObjectInputStream oin, StreamBuffer sbuf, int nbatches, int ncycles)
throws Exception {
for (int i = 0; i < nbatches; i++) {
sbuf.reset();
for (int j = 0; j < ncycles; j++) {
oout.writeLong(0);
}
oout.flush();
for (int j = 0; j < ncycles; j++) {
oin.readLong();
}
}
}
/*
* When object is serialized writeReplace() causes this
* SerializationProxy object to be written. Write it in a
* custom way that includes a version ID so that clients
* and servers can have two different versions of code.
*/
private void writeObject(java.io.ObjectOutputStream stream) throws IOException {
stream.writeShort(serializationVersion);
stream.writeObject(vehicleId);
stream.writeLong(time);
stream.writeFloat(latitude);
stream.writeFloat(longitude);
stream.writeFloat(speed);
stream.writeFloat(heading);
stream.writeObject(source);
stream.writeObject(assignmentId);
stream.writeObject(assignmentType);
stream.writeObject(driverId);
stream.writeObject(licensePlate);
stream.writeInt(passengerCount);
}
/*
* When object is serialized writeReplace() causes this
* SerializationProxy object to be written. Write it in a custom way
* that includes a version ID so that clients and servers can have two
* different versions of code.
*/
protected void writeObject(java.io.ObjectOutputStream stream) throws IOException {
stream.writeShort(currentSerializationVersion);
stream.writeObject(blockId);
stream.writeObject(blockAssignmentMethod);
stream.writeObject(avl);
stream.writeFloat(heading);
stream.writeObject(routeId);
stream.writeObject(routeShortName);
stream.writeObject(tripId);
stream.writeObject(tripPatternId);
stream.writeObject(directionId);
stream.writeObject(headsign);
stream.writeBoolean(predictable);
stream.writeBoolean(schedBasedPred);
stream.writeObject(realTimeSchdAdh);
stream.writeBoolean(isDelayed);
stream.writeBoolean(isLayover);
stream.writeLong(layoverDepartureTime);
stream.writeObject(nextStopId);
stream.writeObject(nextStopName);
stream.writeObject(vehicleType);
}
public static void writePropagationContext(MarshallerWriteContext context, PropagationContext pc)
throws IOException {
ObjectOutputStream stream = context.stream;
Map<LeftTuple, Integer> tuples = context.terminalTupleMap;
stream.writeInt(pc.getType());
Rule ruleOrigin = pc.getRuleOrigin();
if (ruleOrigin != null) {
stream.writeBoolean(true);
stream.writeUTF(ruleOrigin.getPackage());
stream.writeUTF(ruleOrigin.getName());
} else {
stream.writeBoolean(false);
}
LeftTuple tupleOrigin = pc.getLeftTupleOrigin();
if (tupleOrigin != null && tuples.containsKey(tupleOrigin)) {
stream.writeBoolean(true);
stream.writeInt(tuples.get(tupleOrigin));
} else {
stream.writeBoolean(false);
}
stream.writeLong(pc.getPropagationNumber());
if (pc.getFactHandleOrigin() != null) {
stream.writeInt(((InternalFactHandle) pc.getFactHandleOrigin()).getId());
} else {
stream.writeInt(-1);
}
stream.writeInt(pc.getActiveActivations());
stream.writeInt(pc.getDormantActivations());
stream.writeUTF(pc.getEntryPoint().getEntryPointId());
}
@Override
public void writeLong(long val) throws IOException {
out.writeLong(val);
}
public static void writeLeftTuple(
LeftTuple leftTuple, MarshallerWriteContext context, boolean recurse) throws IOException {
ObjectOutputStream stream = context.stream;
InternalRuleBase ruleBase = context.ruleBase;
InternalWorkingMemory wm = context.wm;
LeftTupleSink sink = leftTuple.getLeftTupleSink();
switch (sink.getType()) {
case NodeTypeEnums.JoinNode:
{
// context.out.println( "JoinNode" );
for (LeftTuple childLeftTuple = leftTuple.getFirstChild();
childLeftTuple != null;
childLeftTuple = (LeftTuple) childLeftTuple.getLeftParentNext()) {
stream.writeShort(PersisterEnums.RIGHT_TUPLE);
int childSinkId = childLeftTuple.getLeftTupleSink().getId();
stream.writeInt(childSinkId);
stream.writeInt(childLeftTuple.getRightParent().getFactHandle().getId());
// context.out.println( "RightTuple int:" + childLeftTuple.getLeftTupleSink().getId() +
// " int:" + childLeftTuple.getRightParent().getFactHandle().getId() );
writeLeftTuple(childLeftTuple, context, recurse);
}
stream.writeShort(PersisterEnums.END);
// context.out.println( "JoinNode --- END" );
break;
}
case NodeTypeEnums.QueryRiaFixerNode:
case NodeTypeEnums.EvalConditionNode:
{
// context.out.println( ".... EvalConditionNode" );
for (LeftTuple childLeftTuple = leftTuple.getFirstChild();
childLeftTuple != null;
childLeftTuple = (LeftTuple) childLeftTuple.getLeftParentNext()) {
stream.writeShort(PersisterEnums.LEFT_TUPLE);
stream.writeInt(childLeftTuple.getLeftTupleSink().getId());
writeLeftTuple(childLeftTuple, context, recurse);
}
stream.writeShort(PersisterEnums.END);
// context.out.println( "---- EvalConditionNode --- END" );
break;
}
case NodeTypeEnums.NotNode:
case NodeTypeEnums.ForallNotNode:
{
if (leftTuple.getBlocker() == null) {
// is not blocked so has children
stream.writeShort(PersisterEnums.LEFT_TUPLE_NOT_BLOCKED);
for (LeftTuple childLeftTuple = leftTuple.getFirstChild();
childLeftTuple != null;
childLeftTuple = (LeftTuple) childLeftTuple.getLeftParentNext()) {
stream.writeShort(PersisterEnums.LEFT_TUPLE);
stream.writeInt(childLeftTuple.getLeftTupleSink().getId());
writeLeftTuple(childLeftTuple, context, recurse);
}
stream.writeShort(PersisterEnums.END);
} else {
stream.writeShort(PersisterEnums.LEFT_TUPLE_BLOCKED);
stream.writeInt(leftTuple.getBlocker().getFactHandle().getId());
}
break;
}
case NodeTypeEnums.ExistsNode:
{
if (leftTuple.getBlocker() == null) {
// is blocked so has children
stream.writeShort(PersisterEnums.LEFT_TUPLE_NOT_BLOCKED);
} else {
stream.writeShort(PersisterEnums.LEFT_TUPLE_BLOCKED);
stream.writeInt(leftTuple.getBlocker().getFactHandle().getId());
for (LeftTuple childLeftTuple = leftTuple.getFirstChild();
childLeftTuple != null;
childLeftTuple = (LeftTuple) childLeftTuple.getLeftParentNext()) {
stream.writeShort(PersisterEnums.LEFT_TUPLE);
stream.writeInt(childLeftTuple.getLeftTupleSink().getId());
writeLeftTuple(childLeftTuple, context, recurse);
}
stream.writeShort(PersisterEnums.END);
}
break;
}
case NodeTypeEnums.AccumulateNode:
{
// context.out.println( ".... AccumulateNode" );
// accumulate nodes generate new facts on-demand and need special procedures when
// serializing to persistent storage
AccumulateMemory memory = (AccumulateMemory) context.wm.getNodeMemory((BetaNode) sink);
AccumulateContext accctx = (AccumulateContext) leftTuple.getObject();
// first we serialize the generated fact handle
writeFactHandle(
context,
stream,
context.objectMarshallingStrategyStore,
accctx.result.getFactHandle());
// then we serialize the associated accumulation context
stream.writeObject(accctx.context);
// then we serialize the boolean propagated flag
stream.writeBoolean(accctx.propagated);
// then we serialize all the propagated tuples
for (LeftTuple childLeftTuple = leftTuple.getFirstChild();
childLeftTuple != null;
childLeftTuple = (LeftTuple) childLeftTuple.getLeftParentNext()) {
if (leftTuple.getLeftTupleSink().getId() == childLeftTuple.getLeftTupleSink().getId()) {
// this is a matching record, so, associate the right tuples
// context.out.println( "RightTuple(match) int:" +
// childLeftTuple.getLeftTupleSink().getId() + " int:" +
// childLeftTuple.getRightParent().getFactHandle().getId() );
stream.writeShort(PersisterEnums.RIGHT_TUPLE);
stream.writeInt(childLeftTuple.getRightParent().getFactHandle().getId());
} else {
// this is a propagation record
// context.out.println( "RightTuple(propagation) int:" +
// childLeftTuple.getLeftTupleSink().getId() + " int:" +
// childLeftTuple.getRightParent().getFactHandle().getId() );
stream.writeShort(PersisterEnums.LEFT_TUPLE);
int sinkId = childLeftTuple.getLeftTupleSink().getId();
stream.writeInt(sinkId);
writeLeftTuple(childLeftTuple, context, recurse);
}
}
stream.writeShort(PersisterEnums.END);
// context.out.println( "---- AccumulateNode --- END" );
break;
}
case NodeTypeEnums.RightInputAdaterNode:
{
// context.out.println( ".... RightInputAdapterNode" );
// RIANs generate new fact handles on-demand to wrap tuples and need special procedures
// when serializing to persistent storage
ObjectHashMap memory = (ObjectHashMap) context.wm.getNodeMemory((NodeMemory) sink);
InternalFactHandle ifh = (InternalFactHandle) memory.get(leftTuple);
// first we serialize the generated fact handle ID
// context.out.println( "FactHandle id:"+ifh.getId() );
stream.writeInt(ifh.getId());
stream.writeLong(ifh.getRecency());
writeRightTuples(ifh, context);
stream.writeShort(PersisterEnums.END);
// context.out.println( "---- RightInputAdapterNode --- END" );
break;
}
case NodeTypeEnums.FromNode:
{
// context.out.println( ".... FromNode" );
// FNs generate new fact handles on-demand to wrap objects and need special procedures
// when serializing to persistent storage
FromMemory memory = (FromMemory) context.wm.getNodeMemory((NodeMemory) sink);
Map<Object, RightTuple> matches = (Map<Object, RightTuple>) leftTuple.getObject();
for (RightTuple rightTuples : matches.values()) {
// first we serialize the generated fact handle ID
stream.writeShort(PersisterEnums.FACT_HANDLE);
writeFactHandle(
context,
stream,
context.objectMarshallingStrategyStore,
rightTuples.getFactHandle());
writeRightTuples(rightTuples.getFactHandle(), context);
}
stream.writeShort(PersisterEnums.END);
for (LeftTuple childLeftTuple = leftTuple.getFirstChild();
childLeftTuple != null;
childLeftTuple = (LeftTuple) childLeftTuple.getLeftParentNext()) {
stream.writeShort(PersisterEnums.RIGHT_TUPLE);
stream.writeInt(childLeftTuple.getLeftTupleSink().getId());
stream.writeInt(childLeftTuple.getRightParent().getFactHandle().getId());
// context.out.println( "RightTuple int:" + childLeftTuple.getLeftTupleSink().getId() +
// " int:" + childLeftTuple.getRightParent().getFactHandle().getId() );
writeLeftTuple(childLeftTuple, context, recurse);
}
stream.writeShort(PersisterEnums.END);
// context.out.println( "---- FromNode --- END" );
break;
}
case NodeTypeEnums.UnificationNode:
{
// context.out.println( ".... UnificationNode" );
QueryElementNode node = (QueryElementNode) sink;
boolean isOpen = node.isOpenQuery();
context.writeBoolean(isOpen);
if (isOpen) {
InternalFactHandle factHandle = (InternalFactHandle) leftTuple.getObject();
DroolsQuery query = (DroolsQuery) factHandle.getObject();
// context.out.println( "factHandle:" + factHandle );
factHandle.setObject(null);
writeFactHandle(context, stream, context.objectMarshallingStrategyStore, 0, factHandle);
factHandle.setObject(query);
writeLeftTuples(context, new InternalFactHandle[] {factHandle});
} else {
for (LeftTuple childLeftTuple = leftTuple.getFirstChild();
childLeftTuple != null;
childLeftTuple = (LeftTuple) childLeftTuple.getLeftParentNext()) {
stream.writeShort(PersisterEnums.LEFT_TUPLE);
stream.writeInt(childLeftTuple.getLeftTupleSink().getId());
InternalFactHandle factHandle = childLeftTuple.getLastHandle();
writeFactHandle(
context, stream, context.objectMarshallingStrategyStore, 1, factHandle);
writeLeftTuple(childLeftTuple, context, recurse);
}
stream.writeShort(PersisterEnums.END);
}
// context.out.println( "---- EvalConditionNode --- END" );
break;
}
case NodeTypeEnums.RuleTerminalNode:
{
// context.out.println( "RuleTerminalNode" );
int pos = context.terminalTupleMap.size();
context.terminalTupleMap.put(leftTuple, pos);
break;
}
case NodeTypeEnums.QueryTerminalNode:
{
// context.out.println( ".... QueryTerminalNode" );
// LeftTuple entry = leftTuple;
//
// // find the DroolsQuery object
// while ( entry.getParent() != null ) {
// entry = entry.getParent();
// }
//
// // Now output all the child tuples in the caller network
// DroolsQuery query = (DroolsQuery) entry.getLastHandle().getObject();
// if ( query.getQueryResultCollector() instanceof
// UnificationNodeViewChangedEventListener ) {
// context.writeBoolean( true );
// UnificationNodeViewChangedEventListener collector =
// (UnificationNodeViewChangedEventListener) query.getQueryResultCollector();
// leftTuple = collector.getLeftTuple();
//
context.writeBoolean(true);
RightTuple rightTuple = (RightTuple) leftTuple.getObject();
// context.out.println( "rightTuple:" + rightTuple.getFactHandle() );
writeFactHandle(
context,
stream,
context.objectMarshallingStrategyStore,
1,
rightTuple.getFactHandle());
for (LeftTuple childLeftTuple = rightTuple.firstChild;
childLeftTuple != null;
childLeftTuple = (LeftTuple) childLeftTuple.getRightParentNext()) {
stream.writeShort(PersisterEnums.LEFT_TUPLE);
stream.writeInt(childLeftTuple.getLeftTupleSink().getId());
writeLeftTuple(childLeftTuple, context, recurse);
}
// for ( LeftTuple childLeftTuple = leftTuple.getFirstChild();
// childLeftTuple != null; childLeftTuple = (LeftTuple) childLeftTuple.getLeftParentNext()
// ) {
// stream.writeShort( PersisterEnums.LEFT_TUPLE );
// stream.writeInt( childLeftTuple.getLeftTupleSink().getId() );
// writeFactHandle( context,
// stream,
// context.objectMarshallingStrategyStore,
// 1,
// childLeftTuple.getLastHandle() );
// writeLeftTuple( childLeftTuple,
// context,
// recurse );
// }
// } else {
// context.writeBoolean( false );
// }
stream.writeShort(PersisterEnums.END);
// context.out.println( "---- QueryTerminalNode --- END" );
break;
}
}
}
@Override
public void writeObjectData(java.io.ObjectOutputStream out) throws IOException {
super.writeObjectData(out);
out.writeLong(this.getCreationTime());
}
@Override
public void write(ObjectOutputStream out) throws IOException {
out.writeLong(this.localValue);
}