Package org.apache.sysds.parser

Class ParameterizedBuiltinFunctionExpression

java.lang.Object

org.apache.sysds.parser.Expression

org.apache.sysds.parser.Identifier

org.apache.sysds.parser.DataIdentifier

org.apache.sysds.parser.ParameterizedBuiltinFunctionExpression

All Implemented Interfaces:

ParseInfo

public class ParameterizedBuiltinFunctionExpression
extends DataIdentifier

Nested Class Summary

Nested classes/interfaces inherited from class org.apache.sysds.parser.Expression

Expression.BinaryOp, Expression.BooleanOp, Expression.DataOp, Expression.FunctCallOp, Expression.RelationalOp

Field Summary

Fields

Modifier and Type	Field	Description
static final String	LINEAGE_TRACE
static HashMap<Builtins,Types.ParamBuiltinOp>	pbHopMap
static final String	TF_FN_PARAM_DATA
static final String	TF_FN_PARAM_EMBD
static final String	TF_FN_PARAM_MTD
static final String	TF_FN_PARAM_MTD2
static final String	TF_FN_PARAM_SPEC

Constructor Summary

Constructors

Constructor	Description
ParameterizedBuiltinFunctionExpression(org.antlr.v4.runtime.ParserRuleContext ctx, Builtins op, LinkedHashMap<String,Expression> varParams, String filename)
ParameterizedBuiltinFunctionExpression(Builtins op, LinkedHashMap<String,Expression> varParams, ParseInfo parseInfo)

Method Summary

Modifier and Type	Method	Description
void	addVarParam(String name, Expression value)
Builtins	getOpCode()
static ParameterizedBuiltinFunctionExpression	getParamBuiltinFunctionExpression(org.antlr.v4.runtime.ParserRuleContext ctx, String functionName, ArrayList<ParameterExpression> paramExprsPassed, String fileName)
Expression	getVarParam(String name)
HashMap<String,Expression>	getVarParams()
boolean	multipleReturns()	Method to specify if an expression returns multiple outputs.
Expression	rewriteExpression(String prefix)
void	setOpcode(Builtins op)
String	toString()
void	validateExpression(HashMap<String,DataIdentifier> ids, HashMap<String,ConstIdentifier> constVars, boolean conditional)	Validate parse tree : Process BuiltinFunction Expression in an assignment statement
void	validateExpression(MultiAssignmentStatement stmt, HashMap<String,DataIdentifier> ids, HashMap<String,ConstIdentifier> constVars, boolean conditional)
VariableSet	variablesRead()
VariableSet	variablesUpdated()

Methods inherited from class org.apache.sysds.parser.DataIdentifier

equals, getName, hashCode, setName

Methods inherited from class org.apache.sysds.parser.Identifier

computeDataType, dimsKnown, getBlocksize, getDataType, getDim1, getDim2, getFileFormat, getNnz, getValueType, isScalarBoolean, setBlocksize, setBooleanProperties, setDataType, setDimensions, setDimensionValueProperties, setFileFormat, setIntProperties, setNnz, setProperties, setValueType

Methods inherited from class org.apache.sysds.parser.Expression

computeDataType, computeDataType, computeValueType, computeValueType, computeValueType, convertFormatType, getBeginColumn, getBeginLine, getBinaryMatrixCharacteristics, getBinaryOp, getBooleanOp, getEndColumn, getEndLine, getFilename, getOutput, getOutputs, getParseExceptionList, getRelationalOp, getTempName, getText, printErrorLocation, printInfoLocation, printWarningLocation, raiseValidateError, raiseValidateError, raiseValidateError, setBeginColumn, setBeginLine, setCtxValues, setCtxValuesAndFilename, setEndColumn, setEndLine, setFilename, setOutput, setParseExceptionList, setParseInfo, setText

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

Field Details

TF_FN_PARAM_DATA

public static final String TF_FN_PARAM_DATA

See Also:

• Constant Field Values

TF_FN_PARAM_MTD2

public static final String TF_FN_PARAM_MTD2

See Also:

• Constant Field Values

TF_FN_PARAM_SPEC

public static final String TF_FN_PARAM_SPEC

See Also:

• Constant Field Values

TF_FN_PARAM_EMBD

public static final String TF_FN_PARAM_EMBD

See Also:

• Constant Field Values

LINEAGE_TRACE

public static final String LINEAGE_TRACE

See Also:

• Constant Field Values

TF_FN_PARAM_MTD

public static final String TF_FN_PARAM_MTD

See Also:

• Constant Field Values

pbHopMap

public static HashMap<Builtins,Types.ParamBuiltinOp> pbHopMap

Constructor Details

ParameterizedBuiltinFunctionExpression

public ParameterizedBuiltinFunctionExpression(org.antlr.v4.runtime.ParserRuleContext ctx,
 Builtins op,
 LinkedHashMap<String,Expression> varParams,
 String filename)

ParameterizedBuiltinFunctionExpression

public ParameterizedBuiltinFunctionExpression(Builtins op,
 LinkedHashMap<String,Expression> varParams,
 ParseInfo parseInfo)

Method Details

getParamBuiltinFunctionExpression

public static ParameterizedBuiltinFunctionExpression getParamBuiltinFunctionExpression(org.antlr.v4.runtime.ParserRuleContext ctx,
 String functionName,
 ArrayList<ParameterExpression> paramExprsPassed,
 String fileName)

rewriteExpression

public Expression rewriteExpression(String prefix)

Overrides:

rewriteExpression in class DataIdentifier

setOpcode

public void setOpcode(Builtins op)

getOpCode

public Builtins getOpCode()

getVarParams

public HashMap<String,Expression> getVarParams()

getVarParam

public Expression getVarParam(String name)

addVarParam

public void addVarParam(String name,
 Expression value)

validateExpression

public void validateExpression(HashMap<String,DataIdentifier> ids,
 HashMap<String,ConstIdentifier> constVars,
 boolean conditional)

Validate parse tree : Process BuiltinFunction Expression in an assignment statement

Overrides:

validateExpression in class Identifier

validateExpression

public void validateExpression(MultiAssignmentStatement stmt,
 HashMap<String,DataIdentifier> ids,
 HashMap<String,ConstIdentifier> constVars,
 boolean conditional)

Overrides:

validateExpression in class Expression

toString

public String toString()

Overrides:

toString in class DataIdentifier

variablesRead

public VariableSet variablesRead()

Overrides:

variablesRead in class DataIdentifier

variablesUpdated

public VariableSet variablesUpdated()

Overrides:

variablesUpdated in class DataIdentifier

multipleReturns

public boolean multipleReturns()

Description copied from class: DataIdentifier

Method to specify if an expression returns multiple outputs. This method must be overridden by all child classes.

Overrides:

multipleReturns in class DataIdentifier

Returns:

true if expression returns multiple outputs