Uses of Class
org.apache.druid.segment.column.ValueType

Packages that use ValueType

Package	Description
org.apache.druid.query
org.apache.druid.query.dimension
org.apache.druid.query.topn
org.apache.druid.query.topn.types
org.apache.druid.segment
org.apache.druid.segment.column
org.apache.druid.segment.filter
org.apache.druid.segment.generator
org.apache.druid.segment.incremental
org.apache.druid.segment.virtual

Uses of ValueType in org.apache.druid.query

Methods in org.apache.druid.query that return types with arguments of type ValueType

Modifier and Type	Method and Description
List<ValueType>	InlineDataSource.getColumnTypes()

Uses of ValueType in org.apache.druid.query.dimension

Methods in org.apache.druid.query.dimension that return ValueType

Modifier and Type	Method and Description
ValueType	DimensionSpec.getOutputType()
ValueType	LookupDimensionSpec.getOutputType()
ValueType	BaseFilteredDimensionSpec.getOutputType()
ValueType	ExtractionDimensionSpec.getOutputType()
ValueType	DefaultDimensionSpec.getOutputType()

Constructors in org.apache.druid.query.dimension with parameters of type ValueType

Constructor and Description
DefaultDimensionSpec(String dimension, String outputName, ValueType outputType)
ExtractionDimensionSpec(String dimension, String outputName, ValueType outputType, ExtractionFn extractionFn)
ExtractionDimensionSpec(String dimension, String outputName, ValueType outputType, ExtractionFn extractionFn, ExtractionFn dimExtractionFn)

Uses of ValueType in org.apache.druid.query.topn

Methods in org.apache.druid.query.topn with parameters of type ValueType

Modifier and Type	Method and Description
DimValHolder.Builder	DimValHolder.Builder.withDimValue(Comparable dimValue, ValueType type) This method is called by TopNResultBuilder.addEntry(java.lang.Comparable, java.lang.Object, java.lang.Object[]) to store query results.

Uses of ValueType in org.apache.druid.query.topn.types

Constructors in org.apache.druid.query.topn.types with parameters of type ValueType

Constructor and Description
StringTopNColumnAggregatesProcessor(ValueType dimensionType)
TopNColumnAggregatesProcessorFactory(ValueType dimensionType)

Uses of ValueType in org.apache.druid.segment

Methods in org.apache.druid.segment that return ValueType

Modifier and Type	Method and Description
ValueType	ColumnProcessorFactory.defaultType() This default type will be used when the underlying column has an unknown type.

Methods in org.apache.druid.segment that return types with arguments of type ValueType

Modifier and Type	Method and Description
static List<ValueType>	DimensionHandlerUtils.getValueTypesFromDimensionSpecs(List<DimensionSpec> dimSpecs)

Methods in org.apache.druid.segment with parameters of type ValueType

Modifier and Type	Method and Description
static int	DimensionHandlerUtils.compareObjectsAsType(Object lhs, Object rhs, ValueType type)
static Function<Object,Comparable<?>>	DimensionHandlerUtils.converterFromTypeToType(ValueType fromType, ValueType toType)
static Comparable<?>	DimensionHandlerUtils.convertObjectToType(Object obj, ValueType type)
static Comparable<?>	DimensionHandlerUtils.convertObjectToType(Object obj, ValueType type, boolean reportParseExceptions)
static <T> T	ColumnProcessors.makeProcessor(Expr expr, ValueType exprTypeHint, ColumnProcessorFactory<T> processorFactory, ColumnSelectorFactory selectorFactory) Make a processor for a particular expression.

Uses of ValueType in org.apache.druid.segment.column

Methods in org.apache.druid.segment.column that return ValueType

Modifier and Type	Method and Description
static ValueType	ValueType.fromString(String name)
ValueType	ColumnCapabilitiesImpl.getType()
ValueType	ColumnCapabilities.getType()
ValueType	ColumnDescriptor.getValueType()
static ValueType	ValueType.valueOf(String name) Returns the enum constant of this type with the specified name.
static ValueType[]	ValueType.values() Returns an array containing the constants of this enum type, in the order they are declared.

Methods in org.apache.druid.segment.column that return types with arguments of type ValueType

Modifier and Type	Method and Description
Optional<ValueType>	RowSignature.getColumnType(int columnNumber) Returns the type of the column at position columnNumber, or empty if the type is unknown.
Optional<ValueType>	RowSignature.getColumnType(String columnName) Returns the type of the column named columnName, or empty if the type is unknown or the column does not exist.

Methods in org.apache.druid.segment.column with parameters of type ValueType

Modifier and Type	Method and Description
RowSignature.Builder	RowSignature.Builder.add(String columnName, ValueType columnType) Add a column to this signature.
static ColumnCapabilitiesImpl	ColumnCapabilitiesImpl.createSimpleNumericColumnCapabilities(ValueType valueType) Create a no frills, simple column with ValueType set and everything else false
static boolean	ValueType.isNumeric(ValueType type)
ColumnCapabilitiesImpl	ColumnCapabilitiesImpl.setType(ValueType type)
ColumnBuilder	ColumnBuilder.setType(ValueType type)
ColumnDescriptor.Builder	ColumnDescriptor.Builder.setValueType(ValueType valueType)

Constructors in org.apache.druid.segment.column with parameters of type ValueType

Constructor and Description
ColumnDescriptor(ValueType valueType, boolean hasMultipleValues, List<ColumnPartSerde> parts)

Uses of ValueType in org.apache.druid.segment.filter

Methods in org.apache.druid.segment.filter that return ValueType

Modifier and Type	Method and Description
ValueType	ConstantValueMatcherFactory.defaultType()
ValueType	PredicateValueMatcherFactory.defaultType()

Uses of ValueType in org.apache.druid.segment.generator

Methods in org.apache.druid.segment.generator that return ValueType

Modifier and Type	Method and Description
ValueType	GeneratorColumnSchema.getType()

Methods in org.apache.druid.segment.generator with parameters of type ValueType

Modifier and Type	Method and Description
static GeneratorColumnSchema	GeneratorColumnSchema.makeContinuousUniform(String name, ValueType type, boolean isMetric, int rowSize, Double nullProbability, double startDouble, double endDouble)
static GeneratorColumnSchema	GeneratorColumnSchema.makeDiscreteUniform(String name, ValueType type, boolean isMetric, int rowSize, Double nullProbability, int startInt, int endInt)
static GeneratorColumnSchema	GeneratorColumnSchema.makeEnumerated(String name, ValueType type, boolean isMetric, int rowSize, Double nullProbability, List<Object> enumeratedValues, List<Double> enumeratedProbabilities)
static GeneratorColumnSchema	GeneratorColumnSchema.makeEnumeratedDiscreteUniform(String name, ValueType type, boolean isMetric, int rowSize, Double nullProbability, List<Object> enumeratedValues)
static GeneratorColumnSchema	GeneratorColumnSchema.makeEnumeratedSequential(String name, ValueType type, boolean isMetric, int rowSize, Double nullProbability, List<Object> enumeratedValues)
static GeneratorColumnSchema	GeneratorColumnSchema.makeEnumeratedZipf(String name, ValueType type, boolean isMetric, int rowSize, Double nullProbability, List<Object> enumeratedValues, Double zipfExponent)
static GeneratorColumnSchema	GeneratorColumnSchema.makeLazyDiscreteUniform(String name, ValueType type, boolean isMetric, int rowSize, Double nullProbability, int startInt, int endInt)
static GeneratorColumnSchema	GeneratorColumnSchema.makeLazyZipf(String name, ValueType type, boolean isMetric, int rowSize, Double nullProbability, int startInt, int endInt, Double zipfExponent)
static GeneratorColumnSchema	GeneratorColumnSchema.makeNormal(String name, ValueType type, boolean isMetric, int rowSize, Double nullProbability, Double mean, Double standardDeviation, boolean useRounding)
static GeneratorColumnSchema	GeneratorColumnSchema.makeSequential(String name, ValueType type, boolean isMetric, int rowSize, Double nullProbability, int startInt, int endInt)
static GeneratorColumnSchema	GeneratorColumnSchema.makeZipf(String name, ValueType type, boolean isMetric, int rowSize, Double nullProbability, int startInt, int endInt, Double zipfExponent)

Constructors in org.apache.druid.segment.generator with parameters of type ValueType

Constructor and Description
GeneratorColumnSchema(String name, ValueType type, boolean isMetric, int rowSize, Double nullProbability, GeneratorColumnSchema.ValueDistribution distributionType, List<Object> enumeratedValues, List<Double> enumeratedProbabilities, Integer startInt, Integer endInt, Double startDouble, Double endDouble, Double zipfExponent, Double mean, Double standardDeviation)

Uses of ValueType in org.apache.druid.segment.incremental

Fields in org.apache.druid.segment.incremental with type parameters of type ValueType

Modifier and Type	Field and Description
static Map<Object,ValueType>	IncrementalIndex.TYPE_MAP

Uses of ValueType in org.apache.druid.segment.virtual

Methods in org.apache.druid.segment.virtual that return ValueType

Modifier and Type	Method and Description
ValueType	ExpressionVirtualColumn.getOutputType()

Constructors in org.apache.druid.segment.virtual with parameters of type ValueType

Constructor and Description
ExpressionVirtualColumn(String name, Expr parsedExpression, ValueType outputType) Constructor for creating an ExpressionVirtualColumn from a pre-parsed expression.
ExpressionVirtualColumn(String name, String expression, ValueType outputType, ExprMacroTable macroTable)