Interface ValueSet

All Known Implementing Classes:

AllOrNoneValueSet, EquatableValueSet, SortedRangeSet

public interface ValueSet

Method Summary

Modifier and Type	Method	Description
static ValueSet	all(Type type)
ValueSet	complement()
default boolean	contains(ValueSet other)
boolean	containsValue(Object value)
static ValueSet	copyOf(Type type, Collection<?> values)
static ValueSet	copyOfRanges(Type type, Collection<Range> ranges)
List<Object>	getDiscreteSet()
default DiscreteValues	getDiscreteValues()
default Ranges	getRanges()
long	getRetainedSizeInBytes()
Object	getSingleValue()
Type	getType()
ValuesProcessor	getValuesProcessor()
ValueSet	intersect(ValueSet other)
boolean	isAll()
boolean	isDiscreteSet()
boolean	isNone()
boolean	isSingleValue()
static ValueSet	none(Type type)
static ValueSet	of(Type type, Object first, Object... rest)
static ValueSet	ofRanges(Range first, Range... rest)
static ValueSet	ofRanges(List<Range> ranges)
default boolean	overlaps(ValueSet other)
default ValueSet	subtract(ValueSet other)
String	toString()
String	toString(ConnectorSession session)
String	toString(ConnectorSession session, int limit)
Optional<Collection<Object>>	tryExpandRanges(int valuesLimit)	Try to expand valueSet into a discrete set of (at most limit) objects.
ValueSet	union(ValueSet other)
default ValueSet	union(Collection<ValueSet> valueSets)

Method Details

none

static ValueSet none(Type type)

all

static ValueSet all(Type type)

of

static ValueSet of(Type type,
 Object first,
 Object... rest)

copyOf

static ValueSet copyOf(Type type,
 Collection<?> values)

ofRanges

static ValueSet ofRanges(Range first,
 Range... rest)

ofRanges

static ValueSet ofRanges(List<Range> ranges)

copyOfRanges

static ValueSet copyOfRanges(Type type,
 Collection<Range> ranges)

getType

Type getType()

isNone

boolean isNone()

isAll

boolean isAll()

isSingleValue

boolean isSingleValue()

getSingleValue

Object getSingleValue()

isDiscreteSet

boolean isDiscreteSet()

getDiscreteSet

List<Object> getDiscreteSet()

containsValue

boolean containsValue(Object value)

getDiscreteValues

default DiscreteValues getDiscreteValues()

Returns:

value predicates for equatable Types (but not orderable)

getRanges

default Ranges getRanges()

Returns:

range predicates for orderable Types

getValuesProcessor

ValuesProcessor getValuesProcessor()

intersect

ValueSet intersect(ValueSet other)

union

ValueSet union(ValueSet other)

union

default ValueSet union(Collection<ValueSet> valueSets)

complement

ValueSet complement()

overlaps

default boolean overlaps(ValueSet other)

subtract

default ValueSet subtract(ValueSet other)

contains

default boolean contains(ValueSet other)

toString

String toString()

Overrides:

toString in class Object

toString

String toString(ConnectorSession session)

toString

String toString(ConnectorSession session,
 int limit)

getRetainedSizeInBytes

long getRetainedSizeInBytes()

tryExpandRanges

Optional<Collection<Object>> tryExpandRanges(int valuesLimit)

Try to expand valueSet into a discrete set of (at most limit) objects. For example: [1, 5] can be expanded into {1, 2, 3, 4, 5}. If the data type is not supported or the expansion results in too many values, Optional.empty() is returned.