Package 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	Description
CopyMatrixBlockFunction()
CopyMatrixBlockFunction(boolean deepCopy)

Method Summary

Modifier and Type	Method	Description
MatrixBlock	call(MatrixBlock arg0)

Methods inherited from class java.lang.Object

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

Constructor Details

CopyMatrixBlockFunction

public CopyMatrixBlockFunction()

CopyMatrixBlockFunction

public CopyMatrixBlockFunction(boolean deepCopy)

Method Details

call

public MatrixBlock call(MatrixBlock arg0)
                 throws Exception

Specified by:

call in interface org.apache.spark.api.java.function.Function<MatrixBlock,MatrixBlock>

Throws:

Exception