Package org.apache.batchee.extras.typed

## Class NoStateTypedItemReader<R>

- java.lang.Object
- - org.apache.batchee.extras.typed.TypedItemReader<R,​Serializable>
  - - org.apache.batchee.extras.typed.NoStateTypedItemReader<R>

- Type Parameters:
    `R` - The type of the item returned in `TypedItemReader.readItem()`.
  All Implemented Interfaces:
    `javax.batch.api.chunk.ItemReader`
  Direct Known Subclasses:
    `BufferedItemReader`

      public abstract class NoStateTypedItemReader<R>
      extends TypedItemReader<R,​Serializable>

  `TypedItemReader` which doesn't need a CheckpointInfo.

- - ### Constructor Summary

    Constructors
    Constructor | Description
    --- | ---
    `NoStateTypedItemReader()` |

  - ### Method Summary

    All Methods Instance Methods Concrete Methods
    Modifier and Type | Method | Description
    --- | --- | ---
    `void` | `close()` |
    `protected Serializable` | `doCheckpointInfo()` |
    `protected void` | `doOpen​(Serializable checkpoint)` |

    - ### Methods inherited from class org.apache.batchee.extras.typed.TypedItemReader

      `checkpointInfo, doRead, open, readItem`

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

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

- - ### Constructor Detail

    - #### NoStateTypedItemReader

          public NoStateTypedItemReader()

  - ### Method Detail

    - #### doOpen

          protected void doOpen​(Serializable checkpoint)

      Specified by:
        `doOpen` in class `TypedItemReader<R,​Serializable>`

    - #### doCheckpointInfo

          protected Serializable doCheckpointInfo()

      Specified by:
        `doCheckpointInfo` in class `TypedItemReader<R,​Serializable>`

    - #### close

          public void close()
                     throws Exception

      Throws:
        `Exception`