Uses of Class
org.apache.iotdb.db.mpp.transformation.dag.column.ColumnTransformer

Packages that use ColumnTransformer

Package	Description
org.apache.iotdb.db.mpp.execution.operator.process
org.apache.iotdb.db.mpp.plan.expression.visitor
org.apache.iotdb.db.mpp.transformation.dag.column.binary
org.apache.iotdb.db.mpp.transformation.dag.column.leaf
org.apache.iotdb.db.mpp.transformation.dag.column.multi
org.apache.iotdb.db.mpp.transformation.dag.column.ternary
org.apache.iotdb.db.mpp.transformation.dag.column.unary

Uses of ColumnTransformer in org.apache.iotdb.db.mpp.execution.operator.process

Constructors in org.apache.iotdb.db.mpp.execution.operator.process with parameters of type ColumnTransformer

Constructor

Description

FilterAndProjectOperator(OperatorContext operatorContext, Operator inputOperator, java.util.List<org.apache.iotdb.tsfile.file.metadata.enums.TSDataType> filterOutputDataTypes, java.util.List<LeafColumnTransformer> filterLeafColumnTransformerList, ColumnTransformer filterOutputTransformer, java.util.List<ColumnTransformer> commonTransformerList, java.util.List<LeafColumnTransformer> projectLeafColumnTransformerList, java.util.List<ColumnTransformer> projectOutputTransformerList, boolean hasNonMappableUDF, boolean hasFilter)

Uses of ColumnTransformer in org.apache.iotdb.db.mpp.plan.expression.visitor

Methods in org.apache.iotdb.db.mpp.plan.expression.visitor that return ColumnTransformer

Modifier and Type	Method	Description
ColumnTransformer	ColumnTransformerVisitor.visitBinaryExpression(BinaryExpression binaryExpression, ColumnTransformerVisitor.ColumnTransformerVisitorContext context)
ColumnTransformer	ColumnTransformerVisitor.visitConstantOperand(ConstantOperand constantOperand, ColumnTransformerVisitor.ColumnTransformerVisitorContext context)
ColumnTransformer	ColumnTransformerVisitor.visitExpression(Expression expression, ColumnTransformerVisitor.ColumnTransformerVisitorContext context)
ColumnTransformer	ColumnTransformerVisitor.visitFunctionExpression(FunctionExpression functionExpression, ColumnTransformerVisitor.ColumnTransformerVisitorContext context)
ColumnTransformer	ColumnTransformerVisitor.visitTernaryExpression(TernaryExpression ternaryExpression, ColumnTransformerVisitor.ColumnTransformerVisitorContext context)
ColumnTransformer	ColumnTransformerVisitor.visitTimeSeriesOperand(TimeSeriesOperand timeSeriesOperand, ColumnTransformerVisitor.ColumnTransformerVisitorContext context)
ColumnTransformer	ColumnTransformerVisitor.visitTimeStampOperand(TimestampOperand timestampOperand, ColumnTransformerVisitor.ColumnTransformerVisitorContext context)
ColumnTransformer	ColumnTransformerVisitor.visitUnaryExpression(UnaryExpression unaryExpression, ColumnTransformerVisitor.ColumnTransformerVisitorContext context)

Uses of ColumnTransformer in org.apache.iotdb.db.mpp.transformation.dag.column.binary

Subclasses of ColumnTransformer in org.apache.iotdb.db.mpp.transformation.dag.column.binary

Modifier and Type	Class	Description
class	ArithmeticAdditionColumnTransformer
class	ArithmeticBinaryColumnTransformer
class	ArithmeticDivisionColumnTransformer
class	ArithmeticModuloColumnTransformer
class	ArithmeticMultiplicationColumnTransformer
class	ArithmeticSubtractionColumnTransformer
class	BinaryColumnTransformer
class	CompareBinaryColumnTransformer
class	CompareEqualToColumnTransformer
class	CompareGreaterEqualColumnTransformer
class	CompareGreaterThanColumnTransformer
class	CompareLessEqualColumnTransformer
class	CompareLessThanColumnTransformer
class	CompareNonEqualColumnTransformer
class	LogicAndColumnTransformer
class	LogicBinaryColumnTransformer
class	LogicOrColumnTransformer

Fields in org.apache.iotdb.db.mpp.transformation.dag.column.binary declared as ColumnTransformer

Modifier and Type	Field	Description
protected ColumnTransformer	BinaryColumnTransformer.leftTransformer
protected ColumnTransformer	BinaryColumnTransformer.rightTransformer

Methods in org.apache.iotdb.db.mpp.transformation.dag.column.binary that return ColumnTransformer

Modifier and Type	Method	Description
ColumnTransformer	BinaryColumnTransformer.getLeftTransformer()
ColumnTransformer	BinaryColumnTransformer.getRightTransformer()

Constructors in org.apache.iotdb.db.mpp.transformation.dag.column.binary with parameters of type ColumnTransformer

Constructor	Description
ArithmeticAdditionColumnTransformer(org.apache.iotdb.tsfile.read.common.type.Type returnType, ColumnTransformer leftTransformer, ColumnTransformer rightTransformer)
ArithmeticBinaryColumnTransformer(org.apache.iotdb.tsfile.read.common.type.Type returnType, ColumnTransformer leftTransformer, ColumnTransformer rightTransformer)
ArithmeticDivisionColumnTransformer(org.apache.iotdb.tsfile.read.common.type.Type returnType, ColumnTransformer leftTransformer, ColumnTransformer rightTransformer)
ArithmeticModuloColumnTransformer(org.apache.iotdb.tsfile.read.common.type.Type returnType, ColumnTransformer leftTransformer, ColumnTransformer rightTransformer)
ArithmeticMultiplicationColumnTransformer(org.apache.iotdb.tsfile.read.common.type.Type returnType, ColumnTransformer leftTransformer, ColumnTransformer rightTransformer)
ArithmeticSubtractionColumnTransformer(org.apache.iotdb.tsfile.read.common.type.Type returnType, ColumnTransformer leftTransformer, ColumnTransformer rightTransformer)
BinaryColumnTransformer(org.apache.iotdb.tsfile.read.common.type.Type returnType, ColumnTransformer leftTransformer, ColumnTransformer rightTransformer)
CompareBinaryColumnTransformer(org.apache.iotdb.tsfile.read.common.type.Type returnType, ColumnTransformer leftTransformer, ColumnTransformer rightTransformer)
CompareEqualToColumnTransformer(org.apache.iotdb.tsfile.read.common.type.Type returnType, ColumnTransformer leftTransformer, ColumnTransformer rightTransformer)
CompareGreaterEqualColumnTransformer(org.apache.iotdb.tsfile.read.common.type.Type returnType, ColumnTransformer leftTransformer, ColumnTransformer rightTransformer)
CompareGreaterThanColumnTransformer(org.apache.iotdb.tsfile.read.common.type.Type returnType, ColumnTransformer leftTransformer, ColumnTransformer rightTransformer)
CompareLessEqualColumnTransformer(org.apache.iotdb.tsfile.read.common.type.Type returnType, ColumnTransformer leftTransformer, ColumnTransformer rightTransformer)
CompareLessThanColumnTransformer(org.apache.iotdb.tsfile.read.common.type.Type returnType, ColumnTransformer leftTransformer, ColumnTransformer rightTransformer)
CompareNonEqualColumnTransformer(org.apache.iotdb.tsfile.read.common.type.Type returnType, ColumnTransformer leftTransformer, ColumnTransformer rightTransformer)
LogicAndColumnTransformer(org.apache.iotdb.tsfile.read.common.type.Type returnType, ColumnTransformer leftTransformer, ColumnTransformer rightTransformer)
LogicBinaryColumnTransformer(org.apache.iotdb.tsfile.read.common.type.Type returnType, ColumnTransformer leftTransformer, ColumnTransformer rightTransformer)
LogicOrColumnTransformer(org.apache.iotdb.tsfile.read.common.type.Type returnType, ColumnTransformer leftTransformer, ColumnTransformer rightTransformer)

Uses of ColumnTransformer in org.apache.iotdb.db.mpp.transformation.dag.column.leaf

Subclasses of ColumnTransformer in org.apache.iotdb.db.mpp.transformation.dag.column.leaf

Modifier and Type	Class	Description
class	ConstantColumnTransformer
class	IdentityColumnTransformer	this is a special transformer which outputs data just as input without any modification.
class	LeafColumnTransformer
class	TimeColumnTransformer

Uses of ColumnTransformer in org.apache.iotdb.db.mpp.transformation.dag.column.multi

Subclasses of ColumnTransformer in org.apache.iotdb.db.mpp.transformation.dag.column.multi

Modifier and Type	Class	Description
class	MappableUDFColumnTransformer

Methods in org.apache.iotdb.db.mpp.transformation.dag.column.multi that return ColumnTransformer

Modifier and Type	Method	Description
ColumnTransformer[]	MappableUDFColumnTransformer.getInputColumnTransformers()

Constructors in org.apache.iotdb.db.mpp.transformation.dag.column.multi with parameters of type ColumnTransformer

Constructor	Description
MappableUDFColumnTransformer(org.apache.iotdb.tsfile.read.common.type.Type returnType, ColumnTransformer[] inputColumnTransformers, org.apache.iotdb.tsfile.file.metadata.enums.TSDataType[] inputDataTypes, UDTFExecutor executor)

Uses of ColumnTransformer in org.apache.iotdb.db.mpp.transformation.dag.column.ternary

Subclasses of ColumnTransformer in org.apache.iotdb.db.mpp.transformation.dag.column.ternary

Modifier and Type	Class	Description
class	BetweenColumnTransformer
class	CompareTernaryColumnTransformer
class	TernaryColumnTransformer

Fields in org.apache.iotdb.db.mpp.transformation.dag.column.ternary declared as ColumnTransformer

Modifier and Type	Field	Description
protected ColumnTransformer	TernaryColumnTransformer.firstColumnTransformer
protected ColumnTransformer	TernaryColumnTransformer.secondColumnTransformer
protected ColumnTransformer	TernaryColumnTransformer.thirdColumnTransformer

Methods in org.apache.iotdb.db.mpp.transformation.dag.column.ternary that return ColumnTransformer

Modifier and Type	Method	Description
ColumnTransformer	TernaryColumnTransformer.getFirstColumnTransformer()
ColumnTransformer	TernaryColumnTransformer.getSecondColumnTransformer()
ColumnTransformer	TernaryColumnTransformer.getThirdColumnTransformer()

Constructors in org.apache.iotdb.db.mpp.transformation.dag.column.ternary with parameters of type ColumnTransformer

Constructor	Description
BetweenColumnTransformer(org.apache.iotdb.tsfile.read.common.type.Type returnType, ColumnTransformer firstColumnTransformer, ColumnTransformer secondColumnTransformer, ColumnTransformer thirdColumnTransformer, boolean isNotBetween)
CompareTernaryColumnTransformer(org.apache.iotdb.tsfile.read.common.type.Type returnType, ColumnTransformer firstColumnTransformer, ColumnTransformer secondColumnTransformer, ColumnTransformer thirdColumnTransformer)
TernaryColumnTransformer(org.apache.iotdb.tsfile.read.common.type.Type returnType, ColumnTransformer firstColumnTransformer, ColumnTransformer secondColumnTransformer, ColumnTransformer thirdColumnTransformer)

Uses of ColumnTransformer in org.apache.iotdb.db.mpp.transformation.dag.column.unary

Subclasses of ColumnTransformer in org.apache.iotdb.db.mpp.transformation.dag.column.unary

Modifier and Type	Class	Description
class	ArithmeticNegationColumnTransformer
class	InColumnTransformer
class	IsNullColumnTransformer
class	LogicNotColumnTransformer
class	RegularColumnTransformer
class	UnaryColumnTransformer

Fields in org.apache.iotdb.db.mpp.transformation.dag.column.unary declared as ColumnTransformer

Modifier and Type	Field	Description
protected ColumnTransformer	UnaryColumnTransformer.childColumnTransformer

Methods in org.apache.iotdb.db.mpp.transformation.dag.column.unary that return ColumnTransformer

Modifier and Type	Method	Description
ColumnTransformer	UnaryColumnTransformer.getChildColumnTransformer()

Constructors in org.apache.iotdb.db.mpp.transformation.dag.column.unary with parameters of type ColumnTransformer

Constructor	Description
ArithmeticNegationColumnTransformer(org.apache.iotdb.tsfile.read.common.type.Type returnType, ColumnTransformer childColumnTransformer)
InColumnTransformer(org.apache.iotdb.tsfile.read.common.type.Type returnType, ColumnTransformer childColumnTransformer, boolean isNotIn, java.util.Set<java.lang.String> values)
IsNullColumnTransformer(org.apache.iotdb.tsfile.read.common.type.Type returnType, ColumnTransformer childColumnTransformer, boolean isNot)
LogicNotColumnTransformer(org.apache.iotdb.tsfile.read.common.type.Type returnType, ColumnTransformer childColumnTransformer)
RegularColumnTransformer(org.apache.iotdb.tsfile.read.common.type.Type returnType, ColumnTransformer childColumnTransformer, java.util.regex.Pattern pattern)
UnaryColumnTransformer(org.apache.iotdb.tsfile.read.common.type.Type returnType, ColumnTransformer childColumnTransformer)