org.apache.sysds.runtime.instructions.spark.functions

## Class CopyMatrixBlockFunction

- java.lang.Object
- - org.apache.sysds.runtime.instructions.spark.functions.CopyMatrixBlockFunction

- All Implemented Interfaces:
    Serializable, org.apache.spark.api.java.function.Function<MatrixBlock,MatrixBlock>

      public class CopyMatrixBlockFunction
      extends Object
      implements org.apache.spark.api.java.function.Function<MatrixBlock,MatrixBlock>

  General purpose copy function for binary block rdds. This function can be used in mapValues (copy matrix blocks). It supports both deep and shallow copies of values.
  See Also:
    Serialized Form

- - ### Constructor Summary

    Constructors
    Constructor and Description
    `CopyMatrixBlockFunction()`
    `CopyMatrixBlockFunction(boolean deepCopy)`

  - ### Method Summary

    All Methods Instance Methods Concrete Methods
    Modifier and Type | Method and Description
    --- | ---
    `MatrixBlock` | `call(MatrixBlock arg0)`

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

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

- - ### Constructor Detail

    - #### CopyMatrixBlockFunction

          public CopyMatrixBlockFunction()

    - #### CopyMatrixBlockFunction

          public CopyMatrixBlockFunction(boolean deepCopy)

  - ### Method Detail

    - #### call

          public MatrixBlock call(MatrixBlock arg0)
                           throws Exception

      Specified by:
        `call` in interface `org.apache.spark.api.java.function.Function<MatrixBlock,MatrixBlock>`
      Throws:
        `Exception`

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