Uses of Class
org.apache.sysds.runtime.instructions.cp.Data

Packages that use Data

Package	Description
org.apache.sysds.api.mlcontext
org.apache.sysds.hops.rewrite
org.apache.sysds.runtime.controlprogram
org.apache.sysds.runtime.controlprogram.caching
org.apache.sysds.runtime.controlprogram.context
org.apache.sysds.runtime.controlprogram.federated
org.apache.sysds.runtime.controlprogram.paramserv
org.apache.sysds.runtime.functionobjects
org.apache.sysds.runtime.instructions.cp
org.apache.sysds.runtime.instructions.fed
org.apache.sysds.runtime.lineage
org.apache.sysds.runtime.privacy
org.apache.sysds.runtime.privacy.propagation
org.apache.sysds.runtime.util

Uses of Data in org.apache.sysds.api.mlcontext

Methods in org.apache.sysds.api.mlcontext that return Data

Modifier and Type	Method and Description
static Data	MLContextUtil.convertInputType(String parameterName, Object parameterValue) Convert input types to internal SystemDS representations
static Data	MLContextUtil.convertInputType(String parameterName, Object parameterValue, Metadata metadata) Convert input types to internal SystemDS representations
Data	MLResults.getData(String outputName) Obtain an output as a Data object.

Uses of Data in org.apache.sysds.hops.rewrite

Methods in org.apache.sysds.hops.rewrite with parameters of type Data

Modifier and Type	Method and Description
FederatedResponse	RewriteFederatedExecution.PrivacyConstraintRetriever.execute(ExecutionContext ec, Data... data) Reads metadata JSON object, parses privacy constraint and returns the constraint in FederatedResponse.

Uses of Data in org.apache.sysds.runtime.controlprogram

Methods in org.apache.sysds.runtime.controlprogram that return Data

Modifier and Type	Method and Description
Data	LocalVariableMap.get(String name) Retrieves the data object given its name.
Data	LocalVariableMap.remove(String name)

Methods in org.apache.sysds.runtime.controlprogram that return types with arguments of type Data

Modifier and Type	Method and Description
Set<Map.Entry<String,Data>>	LocalVariableMap.entrySet()

Methods in org.apache.sysds.runtime.controlprogram with parameters of type Data

Modifier and Type	Method and Description
boolean	LocalVariableMap.hasReferences(Data d)
void	LocalVariableMap.put(String name, Data val) Adds a new (name, value) pair to the variable map, or replaces an old pair with the same name.

Method parameters in org.apache.sysds.runtime.controlprogram with type arguments of type Data

Modifier and Type	Method and Description
void	LocalVariableMap.putAll(Map<String,Data> vals)

Uses of Data in org.apache.sysds.runtime.controlprogram.caching

Subclasses of Data in org.apache.sysds.runtime.controlprogram.caching

Modifier and Type	Class and Description
class	CacheableData<T extends CacheBlock> Each object of this class is a cache envelope for some large piece of data called "cache block".
class	FrameObject
class	MatrixObject Represents a matrix in control program.
class	TensorObject

Uses of Data in org.apache.sysds.runtime.controlprogram.context

Methods in org.apache.sysds.runtime.controlprogram.context that return Data

Modifier and Type	Method and Description
Data	ExecutionContext.getVariable(CPOperand operand)
Data	ExecutionContext.getVariable(String name)
Data	ExecutionContext.removeVariable(String name)

Methods in org.apache.sysds.runtime.controlprogram.context with parameters of type Data

Modifier and Type	Method and Description
void	ExecutionContext.cleanupDataObject(Data dat)
void	ExecutionContext.setVariable(String name, Data val)

Uses of Data in org.apache.sysds.runtime.controlprogram.federated

Methods in org.apache.sysds.runtime.controlprogram.federated with parameters of type Data

Modifier and Type	Method and Description
abstract FederatedResponse	FederatedUDF.execute(ExecutionContext ec, Data... data) Execute the user-defined function on a set of data objects (e.g., matrix objects, frame objects, or scalars), which are looked up by specified input IDs and passed in the same order.

Uses of Data in org.apache.sysds.runtime.controlprogram.paramserv

Methods in org.apache.sysds.runtime.controlprogram.paramserv with parameters of type Data

Modifier and Type	Method and Description
static void	ParamservUtils.cleanupData(ExecutionContext ec, Data data)

Uses of Data in org.apache.sysds.runtime.functionobjects

Methods in org.apache.sysds.runtime.functionobjects that return Data

Modifier and Type	Method and Description
Data	FunctionObject.execute(Data in1, Data in2)
Data	COV.execute(Data in1, Data in2)
Data	CM.execute(Data in1, Data in2) Combining stats from two partitions of the data.
Data	FunctionObject.execute(Data in1, double in2)
Data	KahanPlus.execute(Data in1, double in2)
Data	KahanPlusSq.execute(Data kObj, double in) Square the given term, then add to the existing sum using the Kahan summation algorithm.
Data	CM.execute(Data in1, double in2) Special case for weights w2==1
Data	FunctionObject.execute(Data in1, double in2, double in3)
Data	KahanPlus.execute(Data in1, double in2, double in3)
Data	COV.execute(Data in1, double u, double v) Special case for weights w2==1
Data	KahanPlusSq.execute(Data kObj, double sum, double corr) Add the given sum and correction factor to the existing sum in the KahanObject using the Kahan summation algorithm.
Data	CM.execute(Data in1, double in2, double w2) General case for arbitrary weights w2
Data	Mean.execute(Data in1, double in2, double count)
Data	COV.execute(Data in1, double u, double v, double w2) General case for arbitrary weights w2

Methods in org.apache.sysds.runtime.functionobjects with parameters of type Data

Modifier and Type	Method and Description
Data	FunctionObject.execute(Data in1, Data in2)
Data	COV.execute(Data in1, Data in2)
Data	CM.execute(Data in1, Data in2) Combining stats from two partitions of the data.
Data	FunctionObject.execute(Data in1, double in2)
Data	KahanPlus.execute(Data in1, double in2)
Data	KahanPlusSq.execute(Data kObj, double in) Square the given term, then add to the existing sum using the Kahan summation algorithm.
Data	CM.execute(Data in1, double in2) Special case for weights w2==1
Data	FunctionObject.execute(Data in1, double in2, double in3)
Data	KahanPlus.execute(Data in1, double in2, double in3)
Data	COV.execute(Data in1, double u, double v) Special case for weights w2==1
Data	KahanPlusSq.execute(Data kObj, double sum, double corr) Add the given sum and correction factor to the existing sum in the KahanObject using the Kahan summation algorithm.
Data	CM.execute(Data in1, double in2, double w2) General case for arbitrary weights w2
Data	Mean.execute(Data in1, double in2, double count)
Data	COV.execute(Data in1, double u, double v, double w2) General case for arbitrary weights w2

Uses of Data in org.apache.sysds.runtime.instructions.cp

Subclasses of Data in org.apache.sysds.runtime.instructions.cp

Modifier and Type	Class and Description
class	BooleanObject
class	CM_COV_Object
class	DoubleObject
class	IntObject
class	KahanObject
class	ListObject
class	ScalarObject
class	StringObject

Methods in org.apache.sysds.runtime.instructions.cp that return Data

Modifier and Type	Method and Description
Data	ListObject.getData(int ix)
Data	ListObject.getData(String name)
Data	ListObject.set(String name, Data data)
Data	ListObject.set(String name, Data data, LineageItem li)
Data	ListObject.slice(int ix)
Data	ListObject.slice(String name)

Methods in org.apache.sysds.runtime.instructions.cp that return types with arguments of type Data

Modifier and Type	Method and Description
List<Data>	ListObject.getData()

Methods in org.apache.sysds.runtime.instructions.cp with parameters of type Data

Modifier and Type	Method and Description
ListObject	ListObject.add(Data dat, LineageItem li)
ListObject	ListObject.add(String name, Data dat, LineageItem li)
boolean	ListObject.contains(Data d)
ListObject	ListObject.set(int ix, Data data)
ListObject	ListObject.set(int ix, Data data, LineageItem li)
Data	ListObject.set(String name, Data data)
Data	ListObject.set(String name, Data data, LineageItem li)

Constructors in org.apache.sysds.runtime.instructions.cp with parameters of type Data

Constructor and Description
CPOperand(String name, Data dat)
ListObject(Data[] data)
ListObject(Data[] data, String[] names)

Constructor parameters in org.apache.sysds.runtime.instructions.cp with type arguments of type Data

Constructor and Description
ListObject(List<Data> data)
ListObject(List<Data> data, List<String> names)
ListObject(List<Data> data, List<String> names, List<LineageItem> lineage)

Uses of Data in org.apache.sysds.runtime.instructions.fed

Methods in org.apache.sysds.runtime.instructions.fed with parameters of type Data

Modifier and Type	Method and Description
FederatedResponse	MultiReturnParameterizedBuiltinFEDInstruction.CreateFrameEncoder.execute(ExecutionContext ec, Data... data)
FederatedResponse	MultiReturnParameterizedBuiltinFEDInstruction.ExecuteFrameEncoder.execute(ExecutionContext ec, Data... data)
FederatedResponse	ParameterizedBuiltinFEDInstruction.DecodeMatrix.execute(ExecutionContext ec, Data... data)
FederatedResponse	ReorgFEDInstruction.Rdiag.execute(ExecutionContext ec, Data... data)
FederatedResponse	ReorgFEDInstruction.DiagMatrix.execute(ExecutionContext ec, Data... data)

Uses of Data in org.apache.sysds.runtime.lineage

Methods in org.apache.sysds.runtime.lineage that return Data

Modifier and Type	Method and Description
static Data	LineageRecomputeUtils.parseNComputeLineageTrace(String mainTrace, String dedupPatches)

Methods in org.apache.sysds.runtime.lineage with parameters of type Data

Modifier and Type	Method and Description
static boolean	LineageCacheConfig.isOutputFederated(Instruction inst, Data data)

Uses of Data in org.apache.sysds.runtime.privacy

Methods in org.apache.sysds.runtime.privacy that return Data

Modifier and Type	Method and Description
static Data	PrivacyMonitor.handlePrivacy(Data dataObject) Throws DMLPrivacyException if privacy constraint is set to private or private aggregation.

Methods in org.apache.sysds.runtime.privacy with parameters of type Data

Modifier and Type	Method and Description
static Data	PrivacyMonitor.handlePrivacy(Data dataObject) Throws DMLPrivacyException if privacy constraint is set to private or private aggregation.

Uses of Data in org.apache.sysds.runtime.privacy.propagation

Methods in org.apache.sysds.runtime.privacy.propagation that return Data

Modifier and Type	Method and Description
static Data	PrivacyPropagator.parseAndSetPrivacyConstraint(Data cd, org.apache.wink.json4j.JSONObject mtd) Parses the privacy constraint of the given metadata object and sets the field of the given Data if the privacy constraint is not null.

Methods in org.apache.sysds.runtime.privacy.propagation with parameters of type Data

Modifier and Type	Method and Description
static Data	PrivacyPropagator.parseAndSetPrivacyConstraint(Data cd, org.apache.wink.json4j.JSONObject mtd) Parses the privacy constraint of the given metadata object and sets the field of the given Data if the privacy constraint is not null.

Uses of Data in org.apache.sysds.runtime.util

Methods in org.apache.sysds.runtime.util that return types with arguments of type Data

Modifier and Type	Method and Description
static List<Data>	AutoDiff.parseNComputeAutoDiffFromLineage(MatrixObject mo, String mainTrace, ArrayList<String> names, ExecutionContext ec)

Methods in org.apache.sysds.runtime.util with parameters of type Data

Modifier and Type	Method and Description
static String	ProgramConverter.serializeDataObject(String key, Data dat)

Method parameters in org.apache.sysds.runtime.util with type arguments of type Data

Modifier and Type	Method and Description
static ListObject	AutoDiff.getBackward(MatrixObject mo, ArrayList<Data> lineage, ExecutionContext adec)