Package io.deephaven.engine.table.iterators

Interface IntegerColumnIterator

All Superinterfaces:

AutoCloseable, CloseableIterator<Integer>, CloseablePrimitiveIterator<Integer,IntConsumer>, CloseablePrimitiveIteratorOfInt, ColumnIterator<Integer>, Iterator<Integer>, PrimitiveIterator<Integer,IntConsumer>, PrimitiveIterator.OfInt, SafeCloseable

All Known Implementing Classes:

ChunkedIntegerColumnIterator, SerialIntegerColumnIterator

public interface IntegerColumnIterator
extends ColumnIterator<Integer>, CloseablePrimitiveIteratorOfInt

ColumnIterator implementation for columns of primitive ints.

Nested Class Summary

Nested classes/interfaces inherited from interface java.util.PrimitiveIterator

PrimitiveIterator.OfDouble, PrimitiveIterator.OfInt, PrimitiveIterator.OfLong

Field Summary

Fields inherited from interface io.deephaven.engine.primitive.iterator.CloseableIterator

EMPTY

Fields inherited from interface io.deephaven.engine.primitive.iterator.CloseablePrimitiveIteratorOfInt

EMPTY

Method Summary

Modifier and Type	Method	Description
default void	forEachRemaining(@NotNull Consumer<? super Integer> action)
default IntStream	intStream()	Create an unboxed IntStream over the remaining elements of this IntegerColumnIterator.
default Integer	next()
default Stream<Integer>	stream()	Create a boxed Stream over the remaining elements of this IntegerColumnIterator.

Methods inherited from interface io.deephaven.engine.table.iterators.ColumnIterator

close, remaining

Methods inherited from interface java.util.Iterator

hasNext, remove

Methods inherited from interface java.util.PrimitiveIterator.OfInt

forEachRemaining, nextInt

Method Details

next

@FinalDefault
default Integer next()

Specified by:

next in interface Iterator<Integer>

Specified by:

next in interface PrimitiveIterator.OfInt

forEachRemaining

@FinalDefault
default void forEachRemaining(@NotNull
 @NotNull Consumer<? super Integer> action)

Specified by:

forEachRemaining in interface Iterator<Integer>

Specified by:

forEachRemaining in interface PrimitiveIterator.OfInt

intStream

@FinalDefault
default IntStream intStream()

Create an unboxed IntStream over the remaining elements of this IntegerColumnIterator. The result must be closed in order to ensure resources are released. A try-with-resources block is strongly encouraged.

Specified by:

intStream in interface CloseablePrimitiveIteratorOfInt

Returns:

An unboxed IntStream over the remaining contents of this iterator. Must be closed.

stream

@FinalDefault
default Stream<Integer> stream()

Create a boxed Stream over the remaining elements of this IntegerColumnIterator. The result must be closed in order to ensure resources are released. A try-with-resources block is strongly encouraged.

Specified by:

stream in interface CloseableIterator<Integer>

Returns:

A boxed Stream over the remaining contents of this iterator. Must be closed.