Package io.trino.spi.predicate

Class AllOrNoneValueSet

java.lang.Object

io.trino.spi.predicate.AllOrNoneValueSet

All Implemented Interfaces:

ValueSet

public class AllOrNoneValueSet
extends Object
implements ValueSet

Set that either includes all values, or excludes all values.

Constructor Summary

Constructors

Constructor	Description
AllOrNoneValueSet(Type type, boolean all)

Method Summary

Modifier and Type	Method	Description
ValueSet	complement()
boolean	containsValue(Object value)
boolean	equals(Object obj)
AllOrNone	getAllOrNone()
List<Object>	getDiscreteSet()
long	getRetainedSizeInBytes()
Object	getSingleValue()
Type	getType()
ValuesProcessor	getValuesProcessor()
int	hashCode()
ValueSet	intersect(ValueSet other)
boolean	isAll()
boolean	isDiscreteSet()
boolean	isNone()
boolean	isSingleValue()
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)

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface io.trino.spi.predicate.ValueSet

contains, getDiscreteValues, getRanges, overlaps, subtract, union

Constructor Details

AllOrNoneValueSet

public AllOrNoneValueSet(Type type,
 boolean all)

Method Details

getType

public Type getType()

Specified by:

getType in interface ValueSet

isNone

public boolean isNone()

Specified by:

isNone in interface ValueSet

isAll

public boolean isAll()

Specified by:

isAll in interface ValueSet

isSingleValue

public boolean isSingleValue()

Specified by:

isSingleValue in interface ValueSet

getSingleValue

public Object getSingleValue()

Specified by:

getSingleValue in interface ValueSet

isDiscreteSet

public boolean isDiscreteSet()

Specified by:

isDiscreteSet in interface ValueSet

getDiscreteSet

public List<Object> getDiscreteSet()

Specified by:

getDiscreteSet in interface ValueSet

containsValue

public boolean containsValue(Object value)

Specified by:

containsValue in interface ValueSet

getAllOrNone

public AllOrNone getAllOrNone()

getValuesProcessor

public ValuesProcessor getValuesProcessor()

Specified by:

getValuesProcessor in interface ValueSet

intersect

public ValueSet intersect(ValueSet other)

Specified by:

intersect in interface ValueSet

union

public ValueSet union(ValueSet other)

Specified by:

union in interface ValueSet

complement

public ValueSet complement()

Specified by:

complement in interface ValueSet

toString

public String toString()

Specified by:

toString in interface ValueSet

Overrides:

toString in class Object

toString

public String toString(ConnectorSession session)

Specified by:

toString in interface ValueSet

toString

public String toString(ConnectorSession session,
 int limit)

Specified by:

toString in interface ValueSet

getRetainedSizeInBytes

public long getRetainedSizeInBytes()

Specified by:

getRetainedSizeInBytes in interface ValueSet

tryExpandRanges

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

Description copied from interface: ValueSet

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.

Specified by:

tryExpandRanges in interface ValueSet

hashCode

public int hashCode()

Overrides:

hashCode in class Object

equals

public boolean equals(Object obj)

Overrides:

equals in class Object