StringObserver (Apache Fluo API 2.0.0 API)

All Superinterfaces:

Observer

Functional Interface:

This is a functional interface and can therefore be used as the assignment target for a lambda expression or method reference.
```
@FunctionalInterface
public interface StringObserver
extends Observer
```
Since:

1.1.0

Nested Class Summary
- Nested classes/interfaces inherited from interface org.apache.fluo.api.observer.Observer
  Observer.Context, Observer.NotificationType, Observer.ObservedColumn

Method Summary

All Methods Instance Methods Abstract Methods Default Methods
Modifier and Type	Method	Description
`void`	`process(TransactionBase tx, String row, Column col)`
`default void`	`process(TransactionBase tx, Bytes row, Column col)`	Implemented by users to process notifications on a `Observer.ObservedColumn`.

Methods inherited from interface org.apache.fluo.api.observer.Observer
close, getObservedColumn, init

- Method Detail
  - process
```
default void process(TransactionBase tx,
                     Bytes row,
                     Column col)
              throws Exception
```
    Description copied from interface: Observer
    
    Implemented by users to process notifications on a Observer.ObservedColumn. If a notification occurs, this method passes the user a TransactionBase as well as the row and Column where the notification occurred. The user can use the TransactionBase to read and write to Fluo. After this method returns, TransactionBase will be committed and closed by Fluo.
    
    Specified by:
    
    process in interface Observer
    
    Throws:
    
    Exception
  - process
```
void process(TransactionBase tx,
             String row,
             Column col)
      throws Exception
```
    Throws:
    
    Exception