com.amazonaws.services.simpleworkflow.flow.annotations

## クラス NullDataConverter

- java.lang.Object
- - com.amazonaws.services.simpleworkflow.flow.DataConverter
  - - com.amazonaws.services.simpleworkflow.flow.annotations.NullDataConverter

-     public final class NullDataConverter
      extends DataConverter

  To be used only by annotations as they do not support `null` parameters.
  作成者:
    fateev, samar
  関連項目:
    `Activities, Workflow`

- - ### メソッドの概要

    メソッド
    修飾子とタイプ | メソッドと説明
    --- | ---
    `<T> T` | `fromData(java.lang.String content, java.lang.Class<T> valueType)` Implements conversion of the single value.
    `java.lang.String` | `toData(java.lang.Object value)` Implements conversion of the single value.

    - ### クラスから継承されたメソッド java.lang.Object

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

- - ### メソッドの詳細

    - #### fromData

          public <T> T fromData(java.lang.String content,
                       java.lang.Class<T> valueType)
                     throws DataConverterException

      クラスからコピーされた説明: `DataConverter`
      Implements conversion of the single value.
      定義:
        `fromData` クラス内 `DataConverter`
      戻り値:
        converted Java object
      例外:
        `DataConverterException` - if conversion of the data passed as parameter failed for any reason.

    - #### toData

          public java.lang.String toData(java.lang.Object value)
                                  throws DataConverterException

      クラスからコピーされた説明: `DataConverter`
      Implements conversion of the single value.
      定義:
        `toData` クラス内 `DataConverter`
      パラメータ:
        `value` - Java value to convert to String.
      戻り値:
        converted value
      例外:
        `DataConverterException` - if conversion of the value passed as parameter failed for any reason.