StringInitCPInstruction (Apache SystemDS 3.2.0 API)

java.lang.Object
- org.apache.sysds.runtime.instructions.Instruction
- - org.apache.sysds.runtime.instructions.cp.CPInstruction
  - - org.apache.sysds.runtime.instructions.cp.ComputationCPInstruction
    - - org.apache.sysds.runtime.instructions.cp.UnaryCPInstruction
      - org.apache.sysds.runtime.instructions.cp.StringInitCPInstruction

All Implemented Interfaces:: LineageTraceable

public class StringInitCPInstruction
extends UnaryCPInstruction

Nested Class Summary
- Nested classes/interfaces inherited from class org.apache.sysds.runtime.instructions.cp.CPInstruction
  CPInstruction.CPType
- Nested classes/interfaces inherited from class org.apache.sysds.runtime.instructions.Instruction
  Instruction.IType

Field Summary

Fields
Modifier and Type Field Description

static String DELIM
- Fields inherited from class org.apache.sysds.runtime.instructions.cp.ComputationCPInstruction
  input1, input2, input3, output
- Fields inherited from class org.apache.sysds.runtime.instructions.Instruction
  DATATYPE_PREFIX, FEDERATED_INST_PREFIX, GPU_INST_PREFIX, INSTRUCTION_DELIM, LITERAL_PREFIX, OPERAND_DELIM, SP_INST_PREFIX, VALUETYPE_PREFIX

Method Summary

All Methods Static Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`long`	`getCols()`
`org.apache.commons.lang3.tuple.Pair<String,LineageItem>`	`getLineageItem(ExecutionContext ec)`	Obtain lineage trace of an instruction with a single output.
`long`	`getRows()`
`static StringInitCPInstruction`	`parseInstruction(String str)`
`void`	`processInstruction(ExecutionContext ec)`	This method should be used to execute the instruction.

Methods inherited from class org.apache.sysds.runtime.instructions.cp.ComputationCPInstruction
getInputs, getOutput, getOutputVariableName, hasFrameInput

Methods inherited from class org.apache.sysds.runtime.instructions.cp.CPInstruction
getCPInstructionType, getGraphString, getType, postprocessInstruction, preprocessInstruction, requiresLabelUpdate, updateLabels

Methods inherited from class org.apache.sysds.runtime.instructions.Instruction
getBeginColumn, getBeginLine, getEndColumn, getEndLine, getExtendedOpcode, getFilename, getInstID, getInstructionString, getLineNum, getOpcode, getOperator, getPrivacyConstraint, printMe, setInstID, setLocation, setLocation, setLocation, setLocation, setPrivacyConstraint, setPrivacyConstraint, toString, updateInstructionThreadID

Methods inherited from class java.lang.Object
equals, getClass, hashCode, notify, notifyAll, wait, wait, wait

Methods inherited from interface org.apache.sysds.runtime.lineage.LineageTraceable
getLineageItems, hasSingleLineage

- Field Detail
  - DELIM
```
public static final String DELIM
```
    See Also:
    
    Constant Field Values
- Method Detail
  - getRows
```
public long getRows()
```
  - getCols
```
public long getCols()
```
  - parseInstruction
```
public static StringInitCPInstruction parseInstruction(String str)
```
  - processInstruction
```
public void processInstruction(ExecutionContext ec)
```
    Description copied from class: Instruction
    
    This method should be used to execute the instruction.
    
    Specified by:
    
    processInstruction in class CPInstruction
    
    Parameters:
    
    ec - execution context
  - getLineageItem
```
public org.apache.commons.lang3.tuple.Pair<String,LineageItem> getLineageItem(ExecutionContext ec)
```
    Description copied from interface: LineageTraceable
    
    Obtain lineage trace of an instruction with a single output.
    
    Specified by:
    
    getLineageItem in interface LineageTraceable
    
    Overrides:
    
    getLineageItem in class ComputationCPInstruction
    
    Parameters:
    
    ec - execution context w/ live variables
    
    Returns:
    
    pair of (output variable name, output lineage item)