| Package | Description | 
|---|---|
| org.apache.sysds.common | |
| org.apache.sysds.hops | |
| org.apache.sysds.hops.rewrite | |
| org.apache.sysds.lops | 
| Modifier and Type | Method and Description | 
|---|---|
| static Types.OpOpData | Types.OpOpData. valueOf(String name)Returns the enum constant of this type with the specified name. | 
| static Types.OpOpData[] | Types.OpOpData. values()Returns an array containing the constants of this enum type, in
the order they are declared. | 
| Modifier and Type | Method and Description | 
|---|---|
| Types.OpOpData | DataOp. getOp() | 
| Modifier and Type | Method and Description | 
|---|---|
| void | DataOp. setDataOpType(Types.OpOpData type) | 
| Constructor and Description | 
|---|
| DataOp(String l,
      Types.DataType dt,
      Types.ValueType vt,
      Hop in,
      Types.OpOpData dop,
      String fname) | 
| DataOp(String l,
      Types.DataType dt,
      Types.ValueType vt,
      Types.OpOpData dop,
      HashMap<String,Hop> params)READ operation for Matrix / SQL operation for tensor
 This constructor supports expressions in parameters | 
| DataOp(String l,
      Types.DataType dt,
      Types.ValueType vt,
      Types.OpOpData dop,
      Hop in,
      HashMap<String,Hop> inputParameters)WRITE operation for Matrix
  This constructor supports expression in parameters | 
| DataOp(String l,
      Types.DataType dt,
      Types.ValueType vt,
      Types.OpOpData dop,
      String fname,
      long dim1,
      long dim2,
      long nnz,
      int blen)READ operation for Matrix w/ dim1, dim2. | 
| DataOp(String l,
      Types.DataType dt,
      Types.ValueType vt,
      Types.OpOpData dop,
      String fname,
      long dim1,
      long dim2,
      long nnz,
      MatrixObject.UpdateType update,
      int blen) | 
| Modifier and Type | Method and Description | 
|---|---|
| static DataOp | HopRewriteUtils. createDataOp(String name,
            Hop in,
            Types.OpOpData type) | 
| static boolean | HopRewriteUtils. isData(Hop hop,
      Types.OpOpData... types) | 
| static boolean | HopRewriteUtils. isData(Hop hop,
      Types.OpOpData type) | 
| Modifier and Type | Method and Description | 
|---|---|
| Types.OpOpData | Data. getOperationType()method to get operation type, i.e. | 
| Constructor and Description | 
|---|
| Data(Types.OpOpData op,
    Lop input,
    HashMap<String,Lop> inputParametersLops,
    String name,
    String literal,
    Types.DataType dt,
    Types.ValueType vt,
    Types.FileFormat fmt)Constructor to setup read or write LOP
 In case of write:  inputmust be provided. | 
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