How to use

getEvent

method

in

com.pivotal.gemfirexd.hadoop.mapreduce.Row

/**
 * Returns persisted event instance contained in the result set row
 */
private PersistedEventImpl getEvent() throws IOException {
 // it is important to perform these steps on every invocation as the result
 // set advances outside this class
 final EmbedResultSet ers = this.ers;
 if (ers != null) {
  return getEvent(ers);
 }
 return null;
}

/**
 * Get the type of DML operation that changed this row.
 * 
 * @return the type of this {@link Operation}.
 * @throws IOException
 */
public Type getEventType() throws IOException {
 final EmbedResultSet ers = this.ers;
 if (ers != null) {
  return getEventType(getEvent(ers));
 }
 else {
  return null;
 }
}

/**
 * Get the type of DML operation that changed this row.
 * 
 * @return the type of this {@link Operation}.
 * @throws IOException
 */
public Type getEventType() throws IOException {
 final EmbedResultSet ers = this.ers;
 if (ers != null) {
  return getEventType(getEvent(ers));
 }
 else {
  return null;
 }
}

/**
 * Returns persisted event instance contained in the result set row
 */
private PersistedEventImpl getEvent() throws IOException {
 // it is important to perform these steps on every invocation as the result
 // set advances outside this class
 final EmbedResultSet ers = this.ers;
 if (ers != null) {
  return getEvent(ers);
 }
 return null;
}

/**
 * Get the type of DML operation that changed this row.
 * 
 * @return the type of this {@link Operation}.
 * @throws IOException
 */
public Type getEventType() throws IOException {
 final EmbedResultSet ers = this.ers;
 if (ers != null) {
  return getEventType(getEvent(ers));
 }
 else {
  return null;
 }
}

/**
 * Returns persisted event instance contained in the result set row
 */
private PersistedEventImpl getEvent() throws IOException {
 // it is important to perform these steps on every invocation as the result
 // set advances outside this class
 final EmbedResultSet ers = this.ers;
 if (ers != null) {
  return getEvent(ers);
 }
 return null;
}

/**
 * @return timestamp when this row operation was executed
 * @throws IOException
 */
public long getTimestamp() throws IOException {
 PersistedEventImpl event = getEvent();
 return event == null ? 0L : event.getTimstamp();
}

/**
 * Indicates whether this row change event is a possibly duplicate. Duplicate
 * events may get persisted on HDFS when a fail-over happens during DML
 * statement execution.
 * 
 * @return true if the event is a possible duplicate.
 * @throws IOException 
 */
public boolean isPossibleDuplicate() throws IOException {
 PersistedEventImpl event = getEvent();
 return event == null ? false : event.isPossibleDuplicate();
}

/**
 * Indicates whether this row change event is a possibly duplicate. Duplicate
 * events may get persisted on HDFS when a fail-over happens during DML
 * statement execution.
 * 
 * @return true if the event is a possible duplicate.
 * @throws IOException 
 */
public boolean isPossibleDuplicate() throws IOException {
 PersistedEventImpl event = getEvent();
 return event == null ? false : event.isPossibleDuplicate();
}

/**
 * @return timestamp when this row operation was executed
 * @throws IOException
 */
public long getTimestamp() throws IOException {
 PersistedEventImpl event = getEvent();
 return event == null ? 0L : event.getTimstamp();
}

/**
 * @return timestamp when this row operation was executed
 * @throws IOException
 */
public long getTimestamp() throws IOException {
 PersistedEventImpl event = getEvent();
 return event == null ? 0L : event.getTimstamp();
}

/**
 * Indicates whether this row change event is a possibly duplicate. Duplicate
 * events may get persisted on HDFS when a fail-over happens during DML
 * statement execution.
 * 
 * @return true if the event is a possible duplicate.
 * @throws IOException 
 */
public boolean isPossibleDuplicate() throws IOException {
 PersistedEventImpl event = getEvent();
 return event == null ? false : event.isPossibleDuplicate();
}