Package org.apache.sysds.runtime.lineage

Class Lineage

java.lang.Object

org.apache.sysds.runtime.lineage.Lineage

public class Lineage
extends Object

Constructor Summary

Constructors

Constructor	Description
Lineage()
Lineage(Lineage that)

Method Summary

Modifier and Type	Method	Description
void	clearDedupBlock()
void	clearLineageMap()
boolean	contains(CPOperand variable)
void	createDedupPatch(ProgramBlock pb, ExecutionContext ec)
static Lineage	deserialize(Map<String,String> serialLineage)
static LineageItem	deserializeSingleTrace(String serialLinTrace)
LineageItem	get(String varName)
LineageItem	get(CPOperand variable)
Map<ProgramBlock,LineageDedupBlock>	getDedupBlocks()
LineageMap	getLineageMap()
LineageItem	getOrCreate(CPOperand variable)
void	initializeDedupBlock(ProgramBlock pb, ExecutionContext ec)
void	resetDedupPath()
static void	resetInternalState()
Map<String,String>	serialize()
String	serializeSingleTrace(CPOperand cpo)
static String	serializeSingleTrace(LineageItem linItem)
void	set(String varName, LineageItem li)
void	setDedupBlock(LineageDedupBlock ldb)
void	setDedupPathBranch(int pos, boolean value)
void	setInitDedupBlock(LineageDedupBlock ldb)
static void	setLinReuseFull()
static void	setLinReuseFullAndPartial()
static void	setLinReuseNone()
static void	setLinReusePartial()
void	setLiteral(String varName, LineageItem li)
void	trace(Instruction inst, ExecutionContext ec)
void	traceCurrentDedupPath(ProgramBlock pb, ExecutionContext ec)

Methods inherited from class java.lang.Object

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

Constructor Detail

Lineage

public Lineage()

Lineage

public Lineage(Lineage that)

Method Detail

trace

public void trace(Instruction inst,
                  ExecutionContext ec)

traceCurrentDedupPath

public void traceCurrentDedupPath(ProgramBlock pb,
                                  ExecutionContext ec)

getOrCreate

public LineageItem getOrCreate(CPOperand variable)

contains

public boolean contains(CPOperand variable)

get

public LineageItem get(String varName)

setDedupBlock

public void setDedupBlock(LineageDedupBlock ldb)

getLineageMap

public LineageMap getLineageMap()

getDedupBlocks

public Map<ProgramBlock,LineageDedupBlock> getDedupBlocks()

set

public void set(String varName,
                LineageItem li)

setLiteral

public void setLiteral(String varName,
                       LineageItem li)

get

public LineageItem get(CPOperand variable)

resetDedupPath

public void resetDedupPath()

setDedupPathBranch

public void setDedupPathBranch(int pos,
                               boolean value)

setInitDedupBlock

public void setInitDedupBlock(LineageDedupBlock ldb)

initializeDedupBlock

public void initializeDedupBlock(ProgramBlock pb,
                                 ExecutionContext ec)

createDedupPatch

public void createDedupPatch(ProgramBlock pb,
                             ExecutionContext ec)

clearDedupBlock

public void clearDedupBlock()

clearLineageMap

public void clearLineageMap()

serialize

public Map<String,String> serialize()

deserialize

public static Lineage deserialize(Map<String,String> serialLineage)

serializeSingleTrace

public String serializeSingleTrace(CPOperand cpo)

serializeSingleTrace

public static String serializeSingleTrace(LineageItem linItem)

deserializeSingleTrace

public static LineageItem deserializeSingleTrace(String serialLinTrace)

resetInternalState

public static void resetInternalState()

setLinReusePartial

public static void setLinReusePartial()

setLinReuseFull

public static void setLinReuseFull()

setLinReuseFullAndPartial

public static void setLinReuseFullAndPartial()

setLinReuseNone

public static void setLinReuseNone()