## Uses of Class
org.apache.sysds.runtime.instructions.spark.data.RDDObject

- Packages that use RDDObject
  Package | Description
  --- | ---
  org.apache.sysds.runtime.controlprogram.caching |
  org.apache.sysds.runtime.controlprogram.context |

- - ### Uses of RDDObject in org.apache.sysds.runtime.controlprogram.caching

    Methods in org.apache.sysds.runtime.controlprogram.caching that return RDDObject
    Modifier and Type | Method and Description
    --- | ---
    `RDDObject` | CacheableData.`getRDDHandle()`

    Methods in org.apache.sysds.runtime.controlprogram.caching with parameters of type RDDObject
    Modifier and Type | Method and Description
    --- | ---
    `void` | CacheableData.`setRDDHandle(RDDObject rdd)`

  - ### Uses of RDDObject in org.apache.sysds.runtime.controlprogram.context

    Methods in org.apache.sysds.runtime.controlprogram.context with parameters of type RDDObject
    Modifier and Type | Method and Description
    --- | ---
    `static FrameBlock` | SparkExecutionContext.`toFrameBlock(RDDObject rdd, Types.ValueType[] schema, int rlen, int clen)`
    `static MatrixBlock` | SparkExecutionContext.`toMatrixBlock(RDDObject rdd, int rlen, int clen, int blen, long nnz)` This method is a generic abstraction for calls from the buffer pool.
    `static MatrixBlock` | SparkExecutionContext.`toMatrixBlock(RDDObject rdd, int rlen, int clen, long nnz)`
    `static void` | SparkExecutionContext.`writeFrameRDDtoHDFS(RDDObject rdd, String path, Types.FileFormat fmt)`
    `static long` | SparkExecutionContext.`writeMatrixRDDtoHDFS(RDDObject rdd, String path, Types.FileFormat fmt)`

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