Interface CodeUnitIterator

All Superinterfaces:

Iterable<CodeUnit>, Iterator<CodeUnit>

All Known Implementing Classes:

CodeUnitKeyIterator, CommentTypeFilterIterator, EmptyCodeUnitIterator, WrappingCodeUnitIterator

public interface CodeUnitIterator
extends Iterator<CodeUnit>, Iterable<CodeUnit>

Interface to define an iterator over some set of code units.

See Also:

• CollectionUtils.asIterable(T)

Field Summary

Fields

Modifier and Type	Field	Description
static final CodeUnitIterator	EMPTY_ITERATOR

Method Summary

Modifier and Type	Method	Description
boolean	hasNext()	Return true if there is a next CodeUnit.
CodeUnit	next()	Get the next CodeUnit or null if no more CodeUnits.

Methods inherited from interface Iterable

forEach, iterator, spliterator

Methods inherited from interface Iterator

forEachRemaining, remove

Field Details

EMPTY_ITERATOR

static final CodeUnitIterator EMPTY_ITERATOR

Method Details

hasNext

boolean hasNext()

Return true if there is a next CodeUnit.

Specified by:

hasNext in interface Iterator<CodeUnit>

next

CodeUnit next()

Get the next CodeUnit or null if no more CodeUnits.

NOTE: This deviates from the standard Iterator interface by returning null instead of throwing an exception.

Specified by:

next in interface Iterator<CodeUnit>