Package io.deephaven.engine.table.iterators

Interface DoubleColumnIterator

All Superinterfaces:

AutoCloseable, CloseableIterator<Double>, CloseablePrimitiveIterator<Double,DoubleConsumer>, CloseablePrimitiveIteratorOfDouble, ColumnIterator<Double>, Iterator<Double>, PrimitiveIterator<Double,DoubleConsumer>, PrimitiveIterator.OfDouble, SafeCloseable

All Known Implementing Classes:

ChunkedDoubleColumnIterator, SerialDoubleColumnIterator

public interface DoubleColumnIterator
extends ColumnIterator<Double>, CloseablePrimitiveIteratorOfDouble

ColumnIterator implementation for columns of primitive doubles.

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.CloseablePrimitiveIteratorOfDouble

EMPTY

Method Summary

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

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

close

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

remaining

Methods inherited from interface java.util.Iterator

hasNext, remove

Methods inherited from interface java.util.PrimitiveIterator.OfDouble

forEachRemaining, nextDouble

Method Details

next

@FinalDefault
default Double next()

Specified by:

next in interface Iterator<Double>

Specified by:

next in interface PrimitiveIterator.OfDouble

forEachRemaining

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

Specified by:

forEachRemaining in interface Iterator<Double>

Specified by:

forEachRemaining in interface PrimitiveIterator.OfDouble

doubleStream

@FinalDefault
default DoubleStream doubleStream()

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

Specified by:

doubleStream in interface CloseablePrimitiveIteratorOfDouble

Returns:

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

stream

@FinalDefault
default Stream<Double> stream()

Create a boxed Stream over the remaining elements of this DoubleColumnIterator. 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<Double>

Returns:

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