Package org.apache.sysds.runtime.lineage

Class LineageMap

java.lang.Object

org.apache.sysds.runtime.lineage.LineageMap

public class LineageMap
extends Object

Constructor Summary

Constructors

Constructor	Description
LineageMap()
LineageMap(LineageMap that)

Method Summary

Modifier and Type	Method	Description
boolean	contains(CPOperand variable)
boolean	containsKey(String key)
LineageItem	get(String varName)
LineageItem	get(CPOperand variable)
Map<String,LineageItem>	getLiterals()
LineageItem	getOrCreate(CPOperand variable)
Map<String,LineageItem>	getTraces()
void	processDedupItem(LineageMap lm, Long path, LineageItem[] liinputs, String name, Map<String,Integer> dpatchHashList)
LineageItem	removeLineageItem(String key)
void	resetLineageMaps()
LineageItem	set(String varName, LineageItem li)
LineageItem	setLiteral(String varName, LineageItem li)
void	trace(Instruction inst, ExecutionContext ec)

Methods inherited from class java.lang.Object

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

Constructor Details

LineageMap

public LineageMap()

LineageMap

public LineageMap(LineageMap that)

Method Details

trace

public void trace(Instruction inst,
 ExecutionContext ec)

processDedupItem

public void processDedupItem(LineageMap lm,
 Long path,
 LineageItem[] liinputs,
 String name,
 Map<String,Integer> dpatchHashList)

getOrCreate

public LineageItem getOrCreate(CPOperand variable)

get

public LineageItem get(String varName)

set

public LineageItem set(String varName,
 LineageItem li)

setLiteral

public LineageItem setLiteral(String varName,
 LineageItem li)

get

public LineageItem get(CPOperand variable)

contains

public boolean contains(CPOperand variable)

containsKey

public boolean containsKey(String key)

resetLineageMaps

public void resetLineageMaps()

getTraces

public Map<String,LineageItem> getTraces()

getLiterals

public Map<String,LineageItem> getLiterals()

removeLineageItem

public LineageItem removeLineageItem(String key)