org.apache.commons.io.input

## Class TailerListenerAdapter

- java.lang.Object
- - org.apache.commons.io.input.TailerListenerAdapter

- All Implemented Interfaces:
    TailerListener

      public class TailerListenerAdapter
      extends Object
      implements TailerListener

  `TailerListener` Adapter.
  Since:
    2.0

- - ### Constructor Summary

    Constructors
    Constructor and Description
    `TailerListenerAdapter()`

  - ### Method Summary

    All Methods Instance Methods Concrete Methods
    Modifier and Type | Method and Description
    --- | ---
    `void` | `endOfFileReached()` Called each time the Tailer reaches the end of the file.
    `void` | `fileNotFound()` This method is called if the tailed file is not found.
    `void` | `fileRotated()` Called if a file rotation is detected.
    `void` | `handle(Exception ex)` Handles an Exception .
    `void` | `handle(String line)` Handles a line from a Tailer.
    `void` | `init(Tailer tailer)` The tailer will call this method during construction, giving the listener a method of stopping the tailer.

    - ### Methods inherited from class java.lang.Object

      `clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait`

- - ### Constructor Detail

    - #### TailerListenerAdapter

          public TailerListenerAdapter()

  - ### Method Detail

    - #### init

          public void init(Tailer tailer)

      The tailer will call this method during construction, giving the listener a method of stopping the tailer.
      Specified by:
        `init` in interface `TailerListener`
      Parameters:
        `tailer` - the tailer.

    - #### fileNotFound

          public void fileNotFound()

      This method is called if the tailed file is not found.
      Specified by:
        `fileNotFound` in interface `TailerListener`

    - #### fileRotated

          public void fileRotated()

      Called if a file rotation is detected. This method is called before the file is reopened, and fileNotFound may be called if the new file has not yet been created.
      Specified by:
        `fileRotated` in interface `TailerListener`

    - #### handle

          public void handle(String line)

      Handles a line from a Tailer.
      Specified by:
        `handle` in interface `TailerListener`
      Parameters:
        `line` - the line.

    - #### handle

          public void handle(Exception ex)

      Handles an Exception .
      Specified by:
        `handle` in interface `TailerListener`
      Parameters:
        `ex` - the exception.

    - #### endOfFileReached

          public void endOfFileReached()

      Called each time the Tailer reaches the end of the file. Note: this is called from the tailer thread. Note: a future version of commons-io will pull this method up to the TailerListener interface, for now clients must subclass this class to use this feature.
      Since:
        2.5

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