org.apache.storm.trident.state

## Class OpaqueValue<T>

- java.lang.Object
- - org.apache.storm.trident.state.OpaqueValue<T>

-     public class OpaqueValue<T>
      extends Object

- - ### Constructor Summary

    Constructors
    Constructor and Description
    `OpaqueValue(Long currTxid, T val)`
    `OpaqueValue(Long currTxid, T val, T prev)`

  - ### Method Summary

    All Methods Instance Methods Concrete Methods
    Modifier and Type | Method and Description
    --- | ---
    `T` | `get(Long batchTxid)`
    `T` | `getCurr()`
    `Long` | `getCurrTxid()`
    `T` | `getPrev()`
    `String` | `toString()`
    `OpaqueValue<T>` | `update(Long batchTxid, T newVal)`

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

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

- - ### Constructor Detail

    - #### OpaqueValue

          public OpaqueValue(Long currTxid,
                             T val,
                             T prev)

    - #### OpaqueValue

          public OpaqueValue(Long currTxid,
                             T val)

  - ### Method Detail

    - #### update

          public OpaqueValue<T> update(Long batchTxid,
                                       T newVal)

    - #### get

          public T get(Long batchTxid)

    - #### getCurr

          public T getCurr()

    - #### getCurrTxid

          public Long getCurrTxid()

    - #### getPrev

          public T getPrev()

    - #### toString

          public String toString()

      Overrides:
        `toString` in class `Object`

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