Package ai.timefold.solver.core.impl.domain.valuerange

Class AbstractCountableValueRange<T>

java.lang.Object

ai.timefold.solver.core.impl.domain.valuerange.AbstractCountableValueRange<T>

All Implemented Interfaces:

CountableValueRange<T>, ValueRange<T>, SortableValueRange<T>

Direct Known Subclasses:

BigDecimalValueRange, BigIntegerValueRange, BooleanValueRange, CompositeCountableValueRange, EmptyValueRange, IntValueRange, ListValueRange, LongValueRange, NullAllowingCountableValueRange, SetValueRange, TemporalValueRange

@NullMarked
public abstract class AbstractCountableValueRange<T>
extends Object
implements CountableValueRange<T>, SortableValueRange<T>

Abstract superclass for CountableValueRange (and therefore ValueRange).

See Also:

• CountableValueRange
• ValueRange
• ValueRangeFactory

Constructor Summary

Constructors

Constructor	Description
AbstractCountableValueRange()

Method Summary

Modifier and Type	Method	Description
boolean	isEmpty()	In a CountableValueRange, this must be consistent with CountableValueRange.getSize().
ValueRange<T>	sort(ValueRangeSorter<T> sorter)	The sorting operation copies the current value range and sorts it using the provided sorter.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface ai.timefold.solver.core.api.domain.valuerange.CountableValueRange

createOriginalIterator, get, getSize

Methods inherited from interface ai.timefold.solver.core.api.domain.valuerange.ValueRange

contains, createRandomIterator

Constructor Details

AbstractCountableValueRange

public AbstractCountableValueRange()

Method Details

isEmpty

public boolean isEmpty()

Description copied from interface: ValueRange

In a CountableValueRange, this must be consistent with CountableValueRange.getSize().

Specified by:

isEmpty in interface ValueRange<T>

Returns:

true if the range is empty

sort

public ValueRange<T> sort(ValueRangeSorter<T> sorter)

Description copied from interface: SortableValueRange

The sorting operation copies the current value range and sorts it using the provided sorter.

Specified by:

sort in interface SortableValueRange<T>

Parameters:

sorter - never null, the value range sorter

Returns:

A new instance of the value range, with the data sorted.