org.apache.sysds.runtime.instructions.fed

## Class ParameterizedBuiltinFEDInstruction.DecodeMatrix

- java.lang.Object
- - org.apache.sysds.runtime.controlprogram.federated.FederatedUDF
  - - org.apache.sysds.runtime.instructions.fed.ParameterizedBuiltinFEDInstruction.DecodeMatrix

- All Implemented Interfaces:
    Serializable
  Enclosing class:
    ParameterizedBuiltinFEDInstruction

      public static class ParameterizedBuiltinFEDInstruction.DecodeMatrix
      extends FederatedUDF

  See Also:
    Serialized Form

- - ### Constructor Summary

    Constructors
    Constructor and Description
    `DecodeMatrix(long input, long outputID, FrameBlock meta, Decoder decoder)`

  - ### Method Summary

    All Methods Instance Methods Concrete Methods
    Modifier and Type | Method and Description
    --- | ---
    `FederatedResponse` | `execute(ExecutionContext ec, Data... data)` Execute the user-defined function on a set of data objects (e.g., matrix objects, frame objects, or scalars), which are looked up by specified input IDs and passed in the same order.

    - ### Methods inherited from class org.apache.sysds.runtime.controlprogram.federated.FederatedUDF

      `getInputIDs`

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

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

- - ### Constructor Detail

    - #### DecodeMatrix

          public DecodeMatrix(long input,
                              long outputID,
                              FrameBlock meta,
                              Decoder decoder)

  - ### Method Detail

    - #### execute

          public FederatedResponse execute(ExecutionContext ec,
                                           Data... data)

      Description copied from class: `FederatedUDF`
      Execute the user-defined function on a set of data objects (e.g., matrix objects, frame objects, or scalars), which are looked up by specified input IDs and passed in the same order. Output data objects (potentially many) can be directly added to the passed execution context and its variable map.
      Specified by:
        `execute` in class `FederatedUDF`
      Parameters:
        `ec` - execution context
        `data` - one or many data objects
      Returns:
        federated response, with none or many output objects

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