Package com.terracottatech.store

Interface Selection.IntSelection

All Superinterfaces:

Collection<Integer>, Iterable<Integer>, Selection<Integer>, Selection.ComparableSelection<Integer>, Selection.NumberSelection<Integer>

Enclosing interface:

Selection<T>

public static interface Selection.IntSelection
extends Selection.NumberSelection<Integer>

Integer specific Selection

Nested Class Summary

Nested classes/interfaces inherited from interface com.terracottatech.store.Selection

Selection.ComparableSelection<T extends Comparable<T>>, Selection.DoubleSelection, Selection.IntSelection, Selection.LongSelection, Selection.NumberSelection<T extends Number & Comparable<T>>

Method Summary

Modifier and Type	Method	Description
IntStream	intStream()	Primitive stream
default Integer	sum()	Sum the numeric elements in this Selection, return 0 if there are none.

Methods inherited from interface java.util.Collection

addAll, contains, containsAll, equals, hashCode, isEmpty, iterator, parallelStream, size, spliterator, stream, toArray, toArray, toArray

Methods inherited from interface java.lang.Iterable

forEach

Methods inherited from interface com.terracottatech.store.Selection

add, clear, first, firstOrElse, firstOrFail, get, getOrElse, getOrFail, last, lastOrElse, lastOrFail, remove, removeAll, removeIf, retainAll, sole, soleOrElse

Methods inherited from interface com.terracottatech.store.Selection.ComparableSelection

greaterThan, greaterThanOrEqual, lessThan, lessThanOrEqual, max, min

Method Details

intStream

IntStream intStream()

Primitive stream

Returns:

IntStream

sum

default Integer sum()

Description copied from interface: Selection.NumberSelection

Sum the numeric elements in this Selection, return 0 if there are none.

Specified by:

sum in interface Selection.NumberSelection<Integer>

Returns:

sum of the selection