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

Packages that use ValueType

Package	Description
org.apache.druid.common.config
org.apache.druid.data.input
org.apache.druid.data.input.impl
org.apache.druid.frame.field
org.apache.druid.math.expr
org.apache.druid.query
org.apache.druid.query.aggregation
org.apache.druid.query.filter
org.apache.druid.query.filter.vector
org.apache.druid.segment
org.apache.druid.segment.column
org.apache.druid.segment.generator
org.apache.druid.segment.index
org.apache.druid.segment.index.semantic

Uses of ValueType in org.apache.druid.common.config

Methods in org.apache.druid.common.config with parameters of type ValueType

Modifier and Type	Method	Description
static Object	NullHandling.defaultValueForType(ValueType type)	Returns the default value for the given ValueType.

Uses of ValueType in org.apache.druid.data.input

Methods in org.apache.druid.data.input with parameters of type ValueType

Modifier and Type	Method	Description
static Number	Rows.objectToNumber(String name, Object inputValue, ValueType outputType, boolean throwParseExceptions)	Convert an object to a number.

Uses of ValueType in org.apache.druid.data.input.impl

Method parameters in org.apache.druid.data.input.impl with type arguments of type ValueType

Modifier and Type	Method	Description
static DimensionSchema	DimensionSchema.getDefaultSchemaForBuiltInType(String name, TypeSignature<ValueType> type)

Uses of ValueType in org.apache.druid.frame.field

Methods in org.apache.druid.frame.field that return ValueType

Modifier and Type	Method	Description
ValueType	DoubleFieldReader.getValueType()
ValueType	FloatFieldReader.getValueType()
ValueType	LongFieldReader.getValueType()
abstract ValueType	NumericFieldReader.getValueType()	ValueType of the inheritor's element

Uses of ValueType in org.apache.druid.math.expr

Method parameters in org.apache.druid.math.expr with type arguments of type ValueType

Modifier and Type	Method	Description
static ExpressionType	ExpressionType.fromColumnType(TypeSignature<ValueType> valueType)	The expression system does not distinguish between FLOAT and DOUBLE, so this method will convert FLOAT to ExpressionType.DOUBLE.
static ExpressionType	ExpressionType.fromColumnTypeStrict(TypeSignature<ValueType> valueType)	The expression system does not distinguish between FLOAT and DOUBLE, so, this method will convert FLOAT to ExpressionType.DOUBLE.

Uses of ValueType in org.apache.druid.query

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

Modifier and Type	Method	Description
static boolean	DimensionComparisonUtils.isNaturalComparator(ValueType type, StringComparator comparator)	Checks if the comparator is the natural comparator for the given type.

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

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

Modifier and Type	Method	Description
ValueType	AggregatorFactory.getFinalizedType()	Deprecated.
ValueType	AggregatorFactory.getType()	Deprecated.
default ValueType	PostAggregator.getType()	Deprecated.

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

Method parameters in org.apache.druid.query.filter with type arguments of type ValueType

Modifier and Type	Method	Description
default DruidObjectPredicate<Object[]>	DruidPredicateFactory.makeArrayPredicate(TypeSignature<ValueType> inputType)
DruidObjectPredicate<Object[]>	EqualityFilter.EqualityPredicateFactory.makeArrayPredicate(TypeSignature<ValueType> arrayType)
DruidObjectPredicate<Object[]>	NullFilter.NullPredicateFactory.makeArrayPredicate(TypeSignature<ValueType> arrayType)

Uses of ValueType in org.apache.druid.query.filter.vector

Fields in org.apache.druid.query.filter.vector with type parameters of type ValueType

Modifier and Type	Field	Description
protected TypeSignature<ValueType>	ArrayVectorValueMatcher.columnType

Constructor parameters in org.apache.druid.query.filter.vector with type arguments of type ValueType

Constructor	Description
ArrayVectorValueMatcher(TypeSignature<ValueType> columnType, VectorObjectSelector selector)

Uses of ValueType in org.apache.druid.segment

Method parameters in org.apache.druid.segment with type arguments of type ValueType

Modifier and Type	Method	Description
static Function<Object,Object>	DimensionHandlerUtils.converterFromTypeToType(TypeSignature<ValueType> fromType, TypeSignature<ValueType> toType)	Used by TopN engine for type coercion
static Object	DimensionHandlerUtils.convertObjectToType(Object obj, TypeSignature<ValueType> type)
static Object	DimensionHandlerUtils.convertObjectToType(Object obj, TypeSignature<ValueType> type, boolean reportParseExceptions)
static Object[]	DimensionHandlerUtils.convertToArray(Object obj, TypeSignature<ValueType> elementType)

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

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

Modifier and Type	Method	Description
static ValueType	ValueType.fromString(String name)
ValueType	ColumnCapabilitiesImpl.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	Description
TypeSignature<ValueType>	ColumnCapabilitiesImpl.getElementType()

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

Modifier and Type	Method	Description
static boolean	ValueType.isArray(ValueType type)
static boolean	ValueType.isNumeric(ValueType type)
static SettableColumnValueSelector<?>	ValueTypes.makeNewSettableColumnValueSelector(ValueType valueType)
static DimensionSelector	ValueTypes.makeNumericWrappingDimensionSelector(ValueType valueType, ColumnValueSelector<?> numericColumnValueSelector, ExtractionFn extractionFn)
static ColumnType	ColumnTypeFactory.ofValueType(ValueType type)
ColumnBuilder	ColumnBuilder.setType(ValueType type)
ColumnDescriptor.Builder	ColumnDescriptor.Builder.setValueType(ValueType valueType)

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

Modifier and Type	Method	Description
static ColumnCapabilitiesImpl	ColumnCapabilitiesImpl.createSimpleArrayColumnCapabilities(TypeSignature<ValueType> valueType)	Similar to ColumnCapabilitiesImpl.createSimpleNumericColumnCapabilities(org.apache.druid.segment.column.TypeSignature<org.apache.druid.segment.column.ValueType>) except ColumnCapabilitiesImpl.hasNulls is not set
static ColumnCapabilitiesImpl	ColumnCapabilitiesImpl.createSimpleNumericColumnCapabilities(TypeSignature<ValueType> valueType)	Create a no frills, simple column with ValueType set and everything else false
static ColumnType	ColumnTypeFactory.ofType(TypeSignature<ValueType> type)
ColumnCapabilitiesImpl	ColumnCapabilitiesImpl.setType(TypeSignature<ValueType> type)

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

Constructor	Description
ColumnDescriptor(ValueType valueType, boolean hasMultipleValues, List<ColumnPartSerde> parts)
ColumnType(ValueType type, String complexTypeName, ColumnType elementType)

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

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

Modifier and Type	Method	Description
ValueType	GeneratorColumnSchema.getType()

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

Modifier and Type	Method	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	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.index

Method parameters in org.apache.druid.segment.index with type arguments of type ValueType

Modifier and Type	Method	Description
BitmapColumnIndex	IndexedUtf8ValueIndexes.forSortedValues(List<?> sortedValues, TypeSignature<ValueType> matchValueType)
BitmapColumnIndex	IndexedUtf8ValueIndexes.forValue(Object value, TypeSignature<ValueType> valueType)

Uses of ValueType in org.apache.druid.segment.index.semantic

Method parameters in org.apache.druid.segment.index.semantic with type arguments of type ValueType

Modifier and Type	Method	Description
BitmapColumnIndex	ArrayElementIndexes.containsValue(Object value, TypeSignature<ValueType> valueType)	Get the ImmutableBitmap corresponding to rows with array elements matching the supplied value.
BitmapColumnIndex	ValueSetIndexes.forSortedValues(List<?> sortedValues, TypeSignature<ValueType> matchValueType)	Get the wrapped ImmutableBitmap corresponding to the specified set of values (if they are contained in the underlying column).
BitmapColumnIndex	ValueIndexes.forValue(Object value, TypeSignature<ValueType> valueType)	Get a BitmapColumnIndex which can compute the ImmutableBitmap corresponding to rows matching the supplied value.