org.apache.sysds.runtime.controlprogram

Class FunctionProgramBlock

java.lang.Object

org.apache.sysds.runtime.controlprogram.ProgramBlock

org.apache.sysds.runtime.controlprogram.FunctionProgramBlock

All Implemented Interfaces:

Types.FunctionBlock, ParseInfo

public class FunctionProgramBlock
extends ProgramBlock
implements Types.FunctionBlock

Field Summary

Fields

Modifier and Type	Field and Description
String	_functionName
String	_namespace

Fields inherited from class org.apache.sysds.runtime.controlprogram.ProgramBlock

_beginColumn, _beginLine, _endColumn, _endLine, _filename, _text, PRED_VAR

Constructor Summary

Constructors

Constructor and Description
FunctionProgramBlock(Program prog, List<DataIdentifier> inputParams, List<DataIdentifier> outputParams)

Method Summary

Modifier and Type	Method and Description
void	addProgramBlock(ProgramBlock childBlock)
Types.FunctionBlock	cloneFunctionBlock()
void	execute(ExecutionContext ec) Executes this program block (incl recompilation if required).
ArrayList<ProgramBlock>	getChildBlocks() Get the list of child program blocks if nested; otherwise this method returns null.
DataIdentifier	getInputParam(String name)
List<String>	getInputParamNames()
ArrayList<DataIdentifier>	getInputParams()
ArrayList<DataIdentifier>	getOutputParams()
boolean	isNested() Indicates if the program block is nested, i.e., if it contains other program blocks (e.g., loops).
boolean	isNondeterministic()
boolean	isRecompileOnce()
String	printBlockErrorLocation()
void	setChildBlocks(ArrayList<ProgramBlock> pbs)
void	setNondeterministic(boolean flag)
void	setRecompileOnce(boolean flag)

Methods inherited from class org.apache.sysds.runtime.controlprogram.ProgramBlock

executePredicate, getBeginColumn, getBeginLine, getEndColumn, getEndLine, getExitInstruction, getFilename, getProgram, getStatementBlock, getText, getThreadID, hasThreadID, isThreadID, setBeginColumn, setBeginLine, setEndColumn, setEndLine, setExitInstruction, setFilename, setParseInfo, setProgram, setStatementBlock, setText, setThreadID

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.apache.sysds.parser.ParseInfo

ctxAndFilenameToParseInfo

Field Detail

_functionName

public String _functionName

_namespace

public String _namespace

Constructor Detail

FunctionProgramBlock

public FunctionProgramBlock(Program prog,
                            List<DataIdentifier> inputParams,
                            List<DataIdentifier> outputParams)

Method Detail

getInputParam

public DataIdentifier getInputParam(String name)

getInputParamNames

public List<String> getInputParamNames()

getInputParams

public ArrayList<DataIdentifier> getInputParams()

getOutputParams

public ArrayList<DataIdentifier> getOutputParams()

addProgramBlock

public void addProgramBlock(ProgramBlock childBlock)

setChildBlocks

public void setChildBlocks(ArrayList<ProgramBlock> pbs)

getChildBlocks

public ArrayList<ProgramBlock> getChildBlocks()

Description copied from class: ProgramBlock

Get the list of child program blocks if nested; otherwise this method returns null.

Specified by:

getChildBlocks in class ProgramBlock

Returns:

list of program blocks

isNested

public boolean isNested()

Description copied from class: ProgramBlock

Indicates if the program block is nested, i.e., if it contains other program blocks (e.g., loops).

Specified by:

isNested in class ProgramBlock

Returns:

true if nested

execute

public void execute(ExecutionContext ec)

Description copied from class: ProgramBlock

Executes this program block (incl recompilation if required).

Specified by:

execute in class ProgramBlock

Parameters:

ec - execution context

setRecompileOnce

public void setRecompileOnce(boolean flag)

isRecompileOnce

public boolean isRecompileOnce()

setNondeterministic

public void setNondeterministic(boolean flag)

isNondeterministic

public boolean isNondeterministic()

cloneFunctionBlock

public Types.FunctionBlock cloneFunctionBlock()

Specified by:

cloneFunctionBlock in interface Types.FunctionBlock

printBlockErrorLocation

public String printBlockErrorLocation()

Overrides:

printBlockErrorLocation in class ProgramBlock