How to use

MLDataFormats$PositionInfo

in

org.apache.bookkeeper.mledger.proto

  LedgerEntry entry = seq.nextElement();
  PositionInfo positionInfo;
  positionInfo = PositionInfo.parseFrom(entry.getEntry());
  individualDeletedMessagesCount.set(positionInfo.getIndividualDeletedMessagesCount());
} catch (Exception e) {

void persistPositionToLedger(final LedgerHandle lh, MarkDeleteEntry mdEntry, final VoidCallback callback) {
  PositionImpl position = mdEntry.newPosition;
  PositionInfo pi = PositionInfo.newBuilder().setLedgerId(position.getLedgerId())
      .setEntryId(position.getEntryId())
      .addAllIndividualDeletedMessages(buildIndividualDeletedMessageRanges())
  lh.asyncAddEntry(pi.toByteArray(), (rc, lh1, entryId, ctx) -> {
    if (rc == BKException.Code.OK) {
      if (log.isDebugEnabled()) {

public org.apache.bookkeeper.mledger.proto.MLDataFormats.PositionInfo buildPartial() {
 org.apache.bookkeeper.mledger.proto.MLDataFormats.PositionInfo result = new org.apache.bookkeeper.mledger.proto.MLDataFormats.PositionInfo(this);
 int from_bitField0_ = bitField0_;
 int to_bitField0_ = 0;

PositionInfo positionInfo;
try {
  positionInfo = PositionInfo.parseFrom(entry.getEntry());
} catch (InvalidProtocolBufferException e) {
  callback.operationFailed(new ManagedLedgerException(e));
if (positionInfo.getPropertiesCount() > 0) {
  for (int i = 0; i < positionInfo.getPropertiesCount(); i++) {
    LongProperty property = positionInfo.getProperties(i);
    recoveredProperties.put(property.getName(), property.getValue());
if (positionInfo.getIndividualDeletedMessagesCount() > 0) {
  recoverIndividualDeletedMessages(positionInfo.getIndividualDeletedMessagesList());

public Builder mergeFrom(org.apache.bookkeeper.mledger.proto.MLDataFormats.PositionInfo other) {
 if (other == org.apache.bookkeeper.mledger.proto.MLDataFormats.PositionInfo.getDefaultInstance()) return this;
 if (other.hasLedgerId()) {
  setLedgerId(other.getLedgerId());
 if (other.hasEntryId()) {
  setEntryId(other.getEntryId());

PositionInfo positionInfo;
try {
  positionInfo = PositionInfo.parseFrom(entry.getEntry());
} catch (InvalidProtocolBufferException e) {
  callback.operationFailed(new ManagedLedgerException(e));
if (positionInfo.getIndividualDeletedMessagesCount() > 0) {
  recoverIndividualDeletedMessages(positionInfo.getIndividualDeletedMessagesList());

void persistPositionToLedger(final LedgerHandle lh, MarkDeleteEntry mdEntry, final VoidCallback callback) {
  PositionImpl position = mdEntry.newPosition;
  PositionInfo pi = PositionInfo.newBuilder().setLedgerId(position.getLedgerId())
      .setEntryId(position.getEntryId())
      .addAllIndividualDeletedMessages(buildIndividualDeletedMessageRanges())
  lh.asyncAddEntry(pi.toByteArray(), (rc, lh1, entryId, ctx) -> {
    if (rc == BKException.Code.OK) {
      if (log.isDebugEnabled()) {

public org.apache.bookkeeper.mledger.proto.MLDataFormats.PositionInfo buildPartial() {
 org.apache.bookkeeper.mledger.proto.MLDataFormats.PositionInfo result = new org.apache.bookkeeper.mledger.proto.MLDataFormats.PositionInfo(this);
 int from_bitField0_ = bitField0_;
 int to_bitField0_ = 0;

  log.debug(" Read entry {} from ledger {} for cursor {}", lastEntry, ledgerId, cursorName);
MLDataFormats.PositionInfo positionInfo = MLDataFormats.PositionInfo.parseFrom(ledgerEntry.getEntry());
lastAckedMessagePosition = new PositionImpl(positionInfo);
if (log.isDebugEnabled()) {

  log.debug(" Read entry {} from ledger {} for cursor {}", lastEntry, ledgerId, cursorName);
MLDataFormats.PositionInfo positionInfo = MLDataFormats.PositionInfo.parseFrom(ledgerEntry.getEntry());
lastAckedMessagePosition = new PositionImpl(positionInfo);
if (log.isDebugEnabled()) {

public Builder mergeFrom(org.apache.bookkeeper.mledger.proto.MLDataFormats.PositionInfo other) {
 if (other == org.apache.bookkeeper.mledger.proto.MLDataFormats.PositionInfo.getDefaultInstance()) return this;
 if (other.hasLedgerId()) {
  setLedgerId(other.getLedgerId());
 if (other.hasEntryId()) {
  setEntryId(other.getEntryId());
 this.mergeUnknownFields(other.getUnknownFields());
 return this;

void persistPosition(final LedgerHandle lh, final PositionImpl position, final VoidCallback callback) {
  PositionInfo pi = PositionInfo.newBuilder()
      .setLedgerId(position.getLedgerId())
      .setEntryId(position.getEntryId())
  lh.asyncAddEntry(pi.toByteArray(), (rc, lh1, entryId, ctx) -> {
    if (rc == BKException.Code.OK) {
      if (log.isDebugEnabled()) {

public final boolean isInitialized() {
 byte isInitialized = memoizedIsInitialized;
 if (isInitialized == 1) return true;
 if (isInitialized == 0) return false;
 if (!hasLedgerId()) {
  memoizedIsInitialized = 0;
  return false;
 }
 if (!hasEntryId()) {
  memoizedIsInitialized = 0;
  return false;
 }
 for (int i = 0; i < getIndividualDeletedMessagesCount(); i++) {
  if (!getIndividualDeletedMessages(i).isInitialized()) {
   memoizedIsInitialized = 0;
   return false;
  }
 }
 for (int i = 0; i < getPropertiesCount(); i++) {
  if (!getProperties(i).isInitialized()) {
   memoizedIsInitialized = 0;
   return false;
  }
 }
 memoizedIsInitialized = 1;
 return true;
}

@java.lang.Override
public int hashCode() {
 if (memoizedHashCode != 0) {
  return memoizedHashCode;
 }
 int hash = 41;
 hash = (19 * hash) + getDescriptor().hashCode();
 if (hasLedgerId()) {
  hash = (37 * hash) + LEDGERID_FIELD_NUMBER;
  hash = (53 * hash) + com.google.protobuf.Internal.hashLong(
    getLedgerId());
 }
 if (hasEntryId()) {
  hash = (37 * hash) + ENTRYID_FIELD_NUMBER;
  hash = (53 * hash) + com.google.protobuf.Internal.hashLong(
    getEntryId());
 }
 if (getIndividualDeletedMessagesCount() > 0) {
  hash = (37 * hash) + INDIVIDUALDELETEDMESSAGES_FIELD_NUMBER;
  hash = (53 * hash) + getIndividualDeletedMessagesList().hashCode();
 }
 if (getPropertiesCount() > 0) {
  hash = (37 * hash) + PROPERTIES_FIELD_NUMBER;
  hash = (53 * hash) + getPropertiesList().hashCode();
 }
 hash = (29 * hash) + unknownFields.hashCode();
 memoizedHashCode = hash;
 return hash;
}

@java.lang.Override
public boolean equals(final java.lang.Object obj) {
 if (obj == this) {
  return true;
 }
 if (!(obj instanceof org.apache.bookkeeper.mledger.proto.MLDataFormats.PositionInfo)) {
  return super.equals(obj);
 }
 org.apache.bookkeeper.mledger.proto.MLDataFormats.PositionInfo other = (org.apache.bookkeeper.mledger.proto.MLDataFormats.PositionInfo) obj;
 boolean result = true;
 result = result && (hasLedgerId() == other.hasLedgerId());
 if (hasLedgerId()) {
  result = result && (getLedgerId()
    == other.getLedgerId());
 }
 result = result && (hasEntryId() == other.hasEntryId());
 if (hasEntryId()) {
  result = result && (getEntryId()
    == other.getEntryId());
 }
 result = result && getIndividualDeletedMessagesList()
   .equals(other.getIndividualDeletedMessagesList());
 result = result && getPropertiesList()
   .equals(other.getPropertiesList());
 result = result && unknownFields.equals(other.unknownFields);
 return result;
}

public org.apache.bookkeeper.mledger.proto.MLDataFormats.PositionInfo buildPartial() {
 org.apache.bookkeeper.mledger.proto.MLDataFormats.PositionInfo result = new org.apache.bookkeeper.mledger.proto.MLDataFormats.PositionInfo(this);
 int from_bitField0_ = bitField0_;
 int to_bitField0_ = 0;
 if (((from_bitField0_ & 0x00000001) == 0x00000001)) {
  to_bitField0_ |= 0x00000001;
 }
 result.ledgerId_ = ledgerId_;
 if (((from_bitField0_ & 0x00000002) == 0x00000002)) {
  to_bitField0_ |= 0x00000002;
 }
 result.entryId_ = entryId_;
 if (individualDeletedMessagesBuilder_ == null) {
  if (((bitField0_ & 0x00000004) == 0x00000004)) {
   individualDeletedMessages_ = java.util.Collections.unmodifiableList(individualDeletedMessages_);
   bitField0_ = (bitField0_ & ~0x00000004);
  }
  result.individualDeletedMessages_ = individualDeletedMessages_;
 } else {
  result.individualDeletedMessages_ = individualDeletedMessagesBuilder_.build();
 }
 result.bitField0_ = to_bitField0_;
 onBuilt();
 return result;
}

public final boolean isInitialized() {
 byte isInitialized = memoizedIsInitialized;
 if (isInitialized != -1) return isInitialized == 1;
 
 if (!hasLedgerId()) {
  memoizedIsInitialized = 0;
  return false;
 }
 if (!hasEntryId()) {
  memoizedIsInitialized = 0;
  return false;
 }
 for (int i = 0; i < getIndividualDeletedMessagesCount(); i++) {
  if (!getIndividualDeletedMessages(i).isInitialized()) {
   memoizedIsInitialized = 0;
   return false;
  }
 }
 memoizedIsInitialized = 1;
 return true;
}

public org.apache.bookkeeper.mledger.proto.MLDataFormats.PositionInfo getDefaultInstanceForType() {
 return org.apache.bookkeeper.mledger.proto.MLDataFormats.PositionInfo.getDefaultInstance();
}

public org.apache.bookkeeper.mledger.proto.MLDataFormats.PositionInfo getDefaultInstanceForType() {
 return org.apache.bookkeeper.mledger.proto.MLDataFormats.PositionInfo.getDefaultInstance();
}

public PositionImpl(PositionInfo pi) {
  this.ledgerId = pi.getLedgerId();
  this.entryId = pi.getEntryId();
}