Uses of Class
org.apache.sysds.parser.Expression

Packages that use Expression

Package	Description
org.apache.sysds.api.mlcontext
org.apache.sysds.parser
org.apache.sysds.parser.dml
org.apache.sysds.runtime.meta
org.apache.sysds.utils

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

Methods in org.apache.sysds.api.mlcontext with parameters of type Expression

Modifier and Type	Method	Description
void	MLContext.InternalProxy.setAppropriateVarsForRead(Expression source, String target)

Uses of Expression in org.apache.sysds.parser

Subclasses of Expression in org.apache.sysds.parser

Modifier and Type	Class	Description
class	BinaryExpression
class	BooleanExpression
class	BooleanIdentifier
class	BuiltinFunctionExpression
class	ConstIdentifier
class	DataExpression
class	DataIdentifier
class	DoubleIdentifier
class	ExpressionList
class	FunctionCallIdentifier
class	Identifier
class	IndexedIdentifier
class	IntIdentifier
class	IterablePredicate
class	ListIdentifier
class	ParameterizedBuiltinFunctionExpression
class	RelationalExpression
class	StringIdentifier

Methods in org.apache.sysds.parser that return Expression

Modifier and Type	Method	Description
Expression[]	BuiltinFunctionExpression.getAllExpr()
Expression	IndexedIdentifier.getColLowerBound()
Expression	IndexedIdentifier.getColUpperBound()
Expression	BuiltinFunctionExpression.getEighthExpr()
Expression	BuiltinFunctionExpression.getExpr(int i)
Expression	ParameterExpression.getExpr()
Expression	OutputStatement.getExprParam(String key)
Expression	BuiltinFunctionExpression.getFifthExpr()
Expression	BuiltinFunctionExpression.getFirstExpr()
Expression	BuiltinFunctionExpression.getFourthExpr()
Expression	IterablePredicate.getFromExpr()
Expression	IterablePredicate.getIncrementExpr()
Expression	FunctionStatement.getInputDefault(String name)
Expression	BinaryExpression.getLeft()
Expression	BooleanExpression.getLeft()
Expression	RelationalExpression.getLeft()
Expression	ConditionalPredicate.getPredicate()
Expression	BinaryExpression.getRight()
Expression	BooleanExpression.getRight()
Expression	RelationalExpression.getRight()
Expression	IndexedIdentifier.getRowLowerBound()
Expression	IndexedIdentifier.getRowUpperBound()
Expression	BuiltinFunctionExpression.getSecondExpr()
Expression	BuiltinFunctionExpression.getSeventhExpr()
Expression	BuiltinFunctionExpression.getSixthExpr()
Expression	AssignmentStatement.getSource()
Expression	MultiAssignmentStatement.getSource()
Expression	BuiltinFunctionExpression.getThirdExpr()
Expression	IterablePredicate.getToExpr()
Expression	DataExpression.getVarParam(String name)
Expression	ParameterizedBuiltinFunctionExpression.getVarParam(String name)
Expression	BinaryExpression.rewriteExpression(String prefix)
Expression	BooleanExpression.rewriteExpression(String prefix)
Expression	BooleanIdentifier.rewriteExpression(String prefix)
Expression	BuiltinFunctionExpression.rewriteExpression(String prefix)
Expression	DataExpression.rewriteExpression(String prefix)
Expression	DataIdentifier.rewriteExpression(String prefix)
Expression	DoubleIdentifier.rewriteExpression(String prefix)
abstract Expression	Expression.rewriteExpression(String prefix)
Expression	ExpressionList.rewriteExpression(String prefix)
Expression	FunctionCallIdentifier.rewriteExpression(String prefix)
Expression	IndexedIdentifier.rewriteExpression(String prefix)
Expression	IntIdentifier.rewriteExpression(String prefix)
Expression	IterablePredicate.rewriteExpression(String prefix)
Expression	ListIdentifier.rewriteExpression(String prefix)
Expression	ParameterizedBuiltinFunctionExpression.rewriteExpression(String prefix)
Expression	RelationalExpression.rewriteExpression(String prefix)
Expression	StringIdentifier.rewriteExpression(String prefix)
static Expression	StatementBlock.rHoistFunctionCallsFromExpressions(Expression expr, boolean root, ArrayList<Statement> tmp, DMLProgram prog)

Methods in org.apache.sysds.parser that return types with arguments of type Expression

Modifier and Type	Method	Description
List<Expression>	PrintStatement.getExpressions()
ArrayList<Expression>	FunctionStatement.getInputDefaults()
ArrayList<Expression>	ExpressionList.getValue()
HashMap<String,Expression>	DataExpression.getVarParams()
HashMap<String,Expression>	ParameterizedBuiltinFunctionExpression.getVarParams()

Methods in org.apache.sysds.parser with parameters of type Expression

Modifier and Type	Method	Description
void	OutputStatement.addExprParam(String name, Expression value, boolean fromMTDFile)
void	DataExpression.addFederatedExprParam(String paramName, Expression paramValue)
void	DataExpression.addFrameExprParam(String paramName, Expression paramValue)
void	DataExpression.addMatrixExprParam(String paramName, Expression paramValue)
void	DataExpression.addRandExprParam(String paramName, Expression paramValue)
void	DataExpression.addSqlExprParam(String paramName, Expression paramValue)
void	DataExpression.addTensorExprParam(String paramName, Expression paramValue)
void	DataExpression.addVarParam(String name, Expression value)
void	ParameterizedBuiltinFunctionExpression.addVarParam(String name, Expression value)
static Types.DataType	Expression.computeDataType(Expression expression1, Expression expression2, boolean cast)	Compute data type based on expressions.
static Types.ValueType	Expression.computeValueType(Expression expr1, Types.ValueType v1, Types.ValueType v2, boolean cast)
static Types.ValueType	Expression.computeValueType(Expression expression1, Expression expression2, boolean cast)	Compute value type based on expressions.
static MatrixCharacteristics	Expression.getBinaryMatrixCharacteristics(Expression expression1, Expression expression2)	Returns the matrix characteristics for scalar-scalar, scalar-matrix, matrix-scalar, matrix-matrix operations.
static Expression	StatementBlock.rHoistFunctionCallsFromExpressions(Expression expr, boolean root, ArrayList<Statement> tmp, DMLProgram prog)
void	IndexedIdentifier.setColLowerBound(Expression passed)
void	IndexedIdentifier.setColUpperBound(Expression passed)
void	ParameterExpression.setExpr(Expression expr)
void	IterablePredicate.setFromExpr(Expression from)
void	IterablePredicate.setIncrementExpr(Expression increment)
void	BinaryExpression.setLeft(Expression l)
void	BooleanExpression.setLeft(Expression l)
void	RelationalExpression.setLeft(Expression l)
void	ConditionalPredicate.setPredicate(Expression expr)
void	BinaryExpression.setRight(Expression r)
void	BooleanExpression.setRight(Expression r)
void	RelationalExpression.setRight(Expression r)
void	IndexedIdentifier.setRowLowerBound(Expression passed)
void	IndexedIdentifier.setRowUpperBound(Expression passed)
void	AssignmentStatement.setSource(Expression s)
void	IterablePredicate.setToExpr(Expression to)

Method parameters in org.apache.sysds.parser with type arguments of type Expression

Modifier and Type	Method	Description
void	PrintStatement.setExpressions(List<Expression> expressions)
void	IndexedIdentifier.setIndices(ArrayList<ArrayList<Expression>> passed)
void	FunctionStatement.setInputDefaults(ArrayList<Expression> inputDefaults)
void	ExpressionList.setValue(ArrayList<Expression> _value)
void	DataExpression.setVarParams(HashMap<String,Expression> varParams)

Constructors in org.apache.sysds.parser with parameters of type Expression

Constructor	Description
AssignmentStatement(org.antlr.v4.runtime.ParserRuleContext ctx, DataIdentifier di, Expression exp)
AssignmentStatement(org.antlr.v4.runtime.ParserRuleContext ctx, DataIdentifier di, Expression exp, String filename)
AssignmentStatement(DataIdentifier di, Expression exp)
AssignmentStatement(DataIdentifier di, Expression exp, ParseInfo parseInfo)
BuiltinFunctionExpression(org.antlr.v4.runtime.ParserRuleContext ctx, Builtins bifop, Expression[] args, String fname)
BuiltinFunctionExpression(Builtins bifop, Expression[] args, ParseInfo parseInfo)
ConditionalPredicate(Expression expr)
IterablePredicate(org.antlr.v4.runtime.ParserRuleContext ctx, DataIdentifier iterVar, Expression fromExpr, Expression toExpr, Expression incrementExpr, HashMap<String,String> parForParamValues, String filename)
MultiAssignmentStatement(ArrayList<DataIdentifier> tList, Expression s)
ParameterExpression(String name, Expression val)

Constructor parameters in org.apache.sysds.parser with type arguments of type Expression

Constructor	Description
DataExpression(org.antlr.v4.runtime.ParserRuleContext ctx, Expression.DataOp op, HashMap<String,Expression> varParams, String filename)
DataExpression(Expression.DataOp op, HashMap<String,Expression> varParams, ParseInfo parseInfo)
ExpressionList(ArrayList<Expression> value)
ParameterizedBuiltinFunctionExpression(org.antlr.v4.runtime.ParserRuleContext ctx, Builtins op, LinkedHashMap<String,Expression> varParams, String filename)
ParameterizedBuiltinFunctionExpression(Builtins op, LinkedHashMap<String,Expression> varParams, ParseInfo parseInfo)
PrintStatement(org.antlr.v4.runtime.ParserRuleContext ctx, String type, List<Expression> expressions, String filename)
PrintStatement(PrintStatement.PRINTTYPE type, List<Expression> expressions)

Uses of Expression in org.apache.sysds.parser.dml

Fields in org.apache.sysds.parser.dml declared as Expression

Modifier and Type	Field	Description
Expression	ExpressionInfo.expr
Expression	ExpressionInfo.from
Expression	ExpressionInfo.increment
Expression	ExpressionInfo.to

Uses of Expression in org.apache.sysds.runtime.meta

Subclasses of Expression in org.apache.sysds.runtime.meta

Modifier and Type	Class	Description
class	MetaDataAll

Methods in org.apache.sysds.runtime.meta that return types with arguments of type Expression

Modifier and Type	Method	Description
HashMap<String,Expression>	MetaDataAll.parseMetaDataFileParameters(String mtdFileName, boolean conditional, HashMap<String,Expression> varParams)

Methods in org.apache.sysds.runtime.meta with parameters of type Expression

Modifier and Type	Method	Description
void	MetaDataAll.addVarParam(String name, Expression value, HashMap<String,Expression> varParams)

Method parameters in org.apache.sysds.runtime.meta with type arguments of type Expression

Modifier and Type	Method	Description
void	MetaDataAll.addVarParam(String name, Expression value, HashMap<String,Expression> varParams)
HashMap<String,Expression>	MetaDataAll.parseMetaDataFileParameters(String mtdFileName, boolean conditional, HashMap<String,Expression> varParams)

Uses of Expression in org.apache.sysds.utils

Methods in org.apache.sysds.utils with parameters of type Expression

Modifier and Type	Method	Description
static void	MLContextProxy.setAppropriateVarsForRead(Expression source, String targetname)