org.apache.storm.sql.runtime.streams.functions

## Class StreamsScanTupleValueMapper

- java.lang.Object
- - org.apache.storm.sql.runtime.streams.functions.StreamsScanTupleValueMapper

- All Implemented Interfaces:
    Serializable, Function<Tuple,Values>, TupleValueMapper<Values>, Operation

      public class StreamsScanTupleValueMapper
      extends Object
      implements TupleValueMapper<Values>

  See Also:
    Serialized Form

- - ### Constructor Summary

    Constructors
    Constructor and Description
    `StreamsScanTupleValueMapper(List<String> fieldNames)` Constructor.

  - ### Method Summary

    All Methods Instance Methods Concrete Methods
    Modifier and Type | Method and Description
    --- | ---
    `Values` | `apply(Tuple input)` Applies this function to the given argument.

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

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

- - ### Constructor Detail

    - #### StreamsScanTupleValueMapper

          public StreamsScanTupleValueMapper(List<String> fieldNames)

      Constructor.

      Parameters:
        `fieldNames` - fields to be added to.

  - ### Method Detail

    - #### apply

          public Values apply(Tuple input)

      Description copied from interface: `Function`

      Applies this function to the given argument.

      Specified by:
        `apply` in interface `Function<Tuple,Values>`
      Parameters:
        `input` - the input to the function
      Returns:
        the function result

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