Interface DataIterator

All Superinterfaces:

Iterable<Data>, Iterator<Data>

All Known Implementing Classes:

DataFilteredCodeUnitIterator, DataIterator.IteratorWrapper, DataKeyIterator, DataRecordIterator, DefinedDataIterator, DefinedStringIterator, WrappingDataIterator

public interface DataIterator
extends Iterator<Data>, Iterable<Data>

Interface to define an iterator over some set of Data.

See Also:

• CollectionUtils.asIterable(T)

Nested Class Summary

Nested Classes

Modifier and Type	Interface	Description
static class	DataIterator.IteratorWrapper

Field Summary

Fields

Modifier and Type	Field	Description
static final DataIterator	EMPTY

Method Summary

Modifier and Type	Method	Description
boolean	hasNext()
default Iterator<Data>	iterator()
Data	next()
static DataIterator	of(Data... dataInstances)	Create a DataIterator that returns a sequence of the specified items.

Methods inherited from interface Iterable

forEach, spliterator

Methods inherited from interface Iterator

forEachRemaining, remove

Field Details

EMPTY

static final DataIterator EMPTY

Method Details

of

static DataIterator of(Data... dataInstances)

Create a DataIterator that returns a sequence of the specified items.

Parameters:

dataInstances - variable length list of items that will be iterated

Returns:

new Iterator

hasNext

boolean hasNext()

Specified by:

hasNext in interface Iterator<Data>

next

Data next()

Specified by:

next in interface Iterator<Data>

iterator

default Iterator<Data> iterator()

Specified by:

iterator in interface Iterable<Data>