## Uses of Interface
java.util.Iterator

Packages that use Iterator
Package | Description
--- | ---
java.applet | Provides the classes necessary to create an applet and the classes an applet uses to communicate with its applet context.
java.awt.dnd | Drag and Drop is a direct manipulation gesture found in many Graphical User Interface systems that provides a mechanism to transfer information between two entities logically associated with presentation elements in the GUI.
java.beans.beancontext | Provides classes and interfaces relating to bean context.
java.lang | Provides classes that are fundamental to the design of the Java programming language.
java.nio.charset.spi | Service-provider classes for the ``java.nio.charset`` package.
java.security.cert | Provides classes and interfaces for parsing and managing certificates, certificate revocation lists (CRLs), and certification paths.
java.sql | Provides the API for accessing and processing data stored in a data source (usually a relational database) using the JavaTM programming language.
java.util | Contains the collections framework, legacy collection classes, event model, date and time facilities, internationalization, and miscellaneous utility classes (a string tokenizer, a random-number generator, and a bit array).
java.util.concurrent | Utility classes commonly useful in concurrent programming.
javax.imageio | The main package of the Java Image I/O API.
javax.imageio.spi | A package of the Java Image I/O API containing the plug-in interfaces for readers, writers, transcoders, and streams, and a runtime registry.
javax.tools | Provides interfaces for tools which can be invoked from a program, for example, compilers.
javax.xml.crypto | Common classes for XML cryptography.
javax.xml.crypto.dom | DOM-specific classes for the `javax.xml.crypto` package.
javax.xml.namespace | XML Namespace processing.
javax.xml.soap | Provides the API for creating and building SOAP messages.
javax.xml.stream |
javax.xml.stream.events |
javax.xml.stream.util |
javax.xml.ws | This package contains the core JAX-WS APIs.
javax.xml.ws.spi | This package defines SPIs for JAX-WS.

### Uses of Iterator in java.applet

Methods in java.applet that return Iterator
Modifier and Type | Method and Description
--- | ---
`Iterator<String>` | AppletContext.`getStreamKeys()` Finds all the keys of the streams in this applet context.

### Uses of Iterator in java.awt.dnd

Methods in java.awt.dnd that return Iterator
Modifier and Type | Method and Description
--- | ---
`Iterator<InputEvent>` | DragGestureEvent.`iterator()` Returns an `Iterator` for the events comprising the gesture.

### Uses of Iterator in java.beans.beancontext

Classes in java.beans.beancontext that implement Iterator
Modifier and Type | Class and Description
--- | ---
`protected static class` | `BeanContextSupport.BCSIterator` protected final subclass that encapsulates an iterator but implements a noop remove() method.

Methods in java.beans.beancontext that return Iterator
Modifier and Type | Method and Description
--- | ---
`protected Iterator` | BeanContextSupport.`bcsChildren()` Returns an iterator of all children of this `BeanContext`.
`Iterator` | BeanContextServicesSupport.`getCurrentServiceClasses()`
`Iterator` | BeanContextServices.`getCurrentServiceClasses()` Gets the currently available services for this context.
`Iterator` | BeanContextServiceAvailableEvent.`getCurrentServiceSelectors()` Gets the list of service dependent selectors.
`Iterator` | BeanContextServicesSupport.BCSSProxyServiceProvider.`getCurrentServiceSelectors(BeanContextServices bcs, Class serviceClass)`
`Iterator` | BeanContextServiceProvider.`getCurrentServiceSelectors(BeanContextServices bcs, Class serviceClass)` Invoked by `BeanContextServices`, this method gets the current service selectors for the specified service.
`Iterator` | BeanContextServicesSupport.`getCurrentServiceSelectors(Class serviceClass)`
`Iterator` | BeanContextServices.`getCurrentServiceSelectors(Class serviceClass)` Gets the list of service dependent service parameters (Service Selectors) for the specified service, by calling getCurrentServiceSelectors() on the underlying BeanContextServiceProvider.
`Iterator` | BeanContextSupport.`iterator()` Gets all JavaBean or `BeanContext` instances currently nested in this `BeanContext`.
`Iterator` | BeanContextMembershipEvent.`iterator()` Gets the array of children affected by this event.

### Uses of Iterator in java.lang

Methods in java.lang that return Iterator
Modifier and Type | Method and Description
--- | ---
`Iterator<T>` | Iterable.`iterator()` Returns an iterator over a set of elements of type T.

### Uses of Iterator in java.nio.charset.spi

Methods in java.nio.charset.spi that return Iterator
Modifier and Type | Method and Description
--- | ---
`abstract Iterator<Charset>` | CharsetProvider.`charsets()` Creates an iterator that iterates over the charsets supported by this provider.

### Uses of Iterator in java.security.cert

Methods in java.security.cert that return Iterator
Modifier and Type | Method and Description
--- | ---
`Iterator<String>` | CertificateFactorySpi.`engineGetCertPathEncodings()` Returns an iteration of the `CertPath` encodings supported by this certificate factory, with the default encoding first.
`Iterator<String>` | CertificateFactory.`getCertPathEncodings()` Returns an iteration of the `CertPath` encodings supported by this certificate factory, with the default encoding first.
`Iterator<? extends PolicyNode>` | PolicyNode.`getChildren()` Returns an iterator over the children of this node.
`abstract Iterator<String>` | CertPath.`getEncodings()` Returns an iteration of the encodings supported by this certification path, with the default encoding first.

### Uses of Iterator in java.sql

Methods in java.sql that return Iterator
Modifier and Type | Method and Description
--- | ---
`Iterator<Throwable>` | SQLException.`iterator()` Returns an iterator over the chained SQLExceptions.

### Uses of Iterator in java.util

Subinterfaces of Iterator in java.util
Modifier and Type | Interface and Description
--- | ---
`interface` | `ListIterator<E>` An iterator for lists that allows the programmer to traverse the list in either direction, modify the list during iteration, and obtain the iterator's current position in the list.

Classes in java.util that implement Iterator
Modifier and Type | Class and Description
--- | ---
`class` | `Scanner` A simple text scanner which can parse primitive types and strings using regular expressions.

Methods in java.util that return Iterator
Modifier and Type | Method and Description
--- | ---
`Iterator<E>` | TreeSet.`descendingIterator()` Returns an iterator over the elements in this set in descending order.
`Iterator<E>` | NavigableSet.`descendingIterator()` Returns an iterator over the elements in this set, in descending order.
`Iterator<E>` | LinkedList.`descendingIterator()`
`Iterator<E>` | Deque.`descendingIterator()` Returns an iterator over the elements in this deque in reverse sequential order.
`Iterator<E>` | ArrayDeque.`descendingIterator()`
`Iterator<E>` | Vector.`iterator()` Returns an iterator over the elements in this list in proper sequence.
`Iterator<E>` | TreeSet.`iterator()` Returns an iterator over the elements in this set in ascending order.
`Iterator<E>` | Set.`iterator()` Returns an iterator over the elements in this set.
`Iterator<S>` | ServiceLoader.`iterator()` Lazily loads the available providers of this loader's service.
`Iterator<E>` | PriorityQueue.`iterator()` Returns an iterator over the elements in this queue.
`Iterator<E>` | NavigableSet.`iterator()` Returns an iterator over the elements in this set, in ascending order.
`Iterator<E>` | List.`iterator()` Returns an iterator over the elements in this list in proper sequence.
`Iterator<E>` | HashSet.`iterator()` Returns an iterator over the elements in this set.
`Iterator<E>` | Deque.`iterator()` Returns an iterator over the elements in this deque in proper sequence.
`Iterator<E>` | Collection.`iterator()` Returns an iterator over the elements in this collection.
`Iterator<E>` | ArrayList.`iterator()` Returns an iterator over the elements in this list in proper sequence.
`Iterator<E>` | ArrayDeque.`iterator()` Returns an iterator over the elements in this deque.
`Iterator<E>` | AbstractSequentialList.`iterator()` Returns an iterator over the elements in this list (in proper sequence).
`Iterator<E>` | AbstractList.`iterator()` Returns an iterator over the elements in this list in proper sequence.
`abstract Iterator<E>` | AbstractCollection.`iterator()` Returns an iterator over the elements contained in this collection.

### Uses of Iterator in java.util.concurrent

Methods in java.util.concurrent that return Iterator
Modifier and Type | Method and Description
--- | ---
`Iterator<E>` | LinkedBlockingDeque.`descendingIterator()` Returns an iterator over the elements in this deque in reverse sequential order.
`Iterator<E>` | ConcurrentSkipListSet.`descendingIterator()` Returns an iterator over the elements in this set in descending order.
`Iterator<E>` | SynchronousQueue.`iterator()` Returns an empty iterator in which `hasNext` always returns `false`.
`Iterator<E>` | PriorityBlockingQueue.`iterator()` Returns an iterator over the elements in this queue.
`Iterator<E>` | LinkedBlockingQueue.`iterator()` Returns an iterator over the elements in this queue in proper sequence.
`Iterator<E>` | LinkedBlockingDeque.`iterator()` Returns an iterator over the elements in this deque in proper sequence.
`Iterator<E>` | DelayQueue.`iterator()` Returns an iterator over all the elements (both expired and unexpired) in this queue.
`Iterator<E>` | CopyOnWriteArraySet.`iterator()` Returns an iterator over the elements contained in this set in the order in which these elements were added.
`Iterator<E>` | CopyOnWriteArrayList.`iterator()` Returns an iterator over the elements in this list in proper sequence.
`Iterator<E>` | ConcurrentSkipListSet.`iterator()` Returns an iterator over the elements in this set in ascending order.
`Iterator<E>` | ConcurrentLinkedQueue.`iterator()` Returns an iterator over the elements in this queue in proper sequence.
`Iterator<E>` | BlockingDeque.`iterator()` Returns an iterator over the elements in this deque in proper sequence.
`Iterator<E>` | ArrayBlockingQueue.`iterator()` Returns an iterator over the elements in this queue in proper sequence.

### Uses of Iterator in javax.imageio

Methods in javax.imageio that return Iterator
Modifier and Type | Method and Description
--- | ---
`static Iterator<ImageReader>` | ImageIO.`getImageReaders(Object input)` Returns an `Iterator` containing all currently registered `ImageReader`s that claim to be able to decode the supplied `Object`, typically an `ImageInputStream`.
`static Iterator<ImageReader>` | ImageIO.`getImageReadersByFormatName(String formatName)` Returns an `Iterator` containing all currently registered `ImageReader`s that claim to be able to decode the named format.
`static Iterator<ImageReader>` | ImageIO.`getImageReadersByMIMEType(String MIMEType)` Returns an `Iterator` containing all currently registered `ImageReader`s that claim to be able to decode files with the given MIME type.
`static Iterator<ImageReader>` | ImageIO.`getImageReadersBySuffix(String fileSuffix)` Returns an `Iterator` containing all currently registered `ImageReader`s that claim to be able to decode files with the given suffix.
`static Iterator<ImageTranscoder>` | ImageIO.`getImageTranscoders(ImageReader reader, ImageWriter writer)` Returns an `Iterator` containing all currently registered `ImageTranscoder`s that claim to be able to transcode between the metadata of the given `ImageReader` and `ImageWriter`.
`abstract Iterator<ImageTypeSpecifier>` | ImageReader.`getImageTypes(int imageIndex)` Returns an `Iterator` containing possible image types to which the given image may be decoded, in the form of `ImageTypeSpecifiers`s.
`static Iterator<ImageWriter>` | ImageIO.`getImageWriters(ImageTypeSpecifier type, String formatName)` Returns an `Iterator` containing all currently registered `ImageWriter`s that claim to be able to encode images of the given layout (specified using an `ImageTypeSpecifier`) in the given format.
`static Iterator<ImageWriter>` | ImageIO.`getImageWritersByFormatName(String formatName)` Returns an `Iterator` containing all currently registered `ImageWriter`s that claim to be able to encode the named format.
`static Iterator<ImageWriter>` | ImageIO.`getImageWritersByMIMEType(String MIMEType)` Returns an `Iterator` containing all currently registered `ImageWriter`s that claim to be able to encode files with the given MIME type.
`static Iterator<ImageWriter>` | ImageIO.`getImageWritersBySuffix(String fileSuffix)` Returns an `Iterator` containing all currently registered `ImageWriter`s that claim to be able to encode files with the given suffix.
`Iterator<IIOImage>` | ImageReader.`readAll(Iterator<? extends ImageReadParam> params)` Returns an `Iterator` containing all the images, thumbnails, and metadata, starting at the index given by `getMinIndex`, from the input source in the form of `IIOImage` objects.

Methods in javax.imageio with parameters of type Iterator
Modifier and Type | Method and Description
--- | ---
`protected static BufferedImage` | ImageReader.`getDestination(ImageReadParam param, Iterator<ImageTypeSpecifier> imageTypes, int width, int height)` Returns the `BufferedImage` to which decoded pixel data should be written.
`Iterator<IIOImage>` | ImageReader.`readAll(Iterator<? extends ImageReadParam> params)` Returns an `Iterator` containing all the images, thumbnails, and metadata, starting at the index given by `getMinIndex`, from the input source in the form of `IIOImage` objects.

### Uses of Iterator in javax.imageio.spi

Methods in javax.imageio.spi that return Iterator
Modifier and Type | Method and Description
--- | ---
`Iterator<Class<?>>` | ServiceRegistry.`getCategories()` Returns an `Iterator` of `Class` objects indicating the current set of categories.
`<T> Iterator<T>` | ServiceRegistry.`getServiceProviders(Class<T> category, boolean useOrdering)` Returns an `Iterator` containing all registered service providers in the given category.
`<T> Iterator<T>` | ServiceRegistry.`getServiceProviders(Class<T> category, ServiceRegistry.Filter filter, boolean useOrdering)` Returns an `Iterator` containing service provider objects within a given category that satisfy a criterion imposed by the supplied `ServiceRegistry.Filter` object's `filter` method.
`static <T> Iterator<T>` | ServiceRegistry.`lookupProviders(Class<T> providerClass)` Locates and incrementally instantiates the available providers of a given service using the context class loader.
`static <T> Iterator<T>` | ServiceRegistry.`lookupProviders(Class<T> providerClass, ClassLoader loader)` Searches for implementations of a particular service class using the given class loader.

Methods in javax.imageio.spi with parameters of type Iterator
Modifier and Type | Method and Description
--- | ---
`void` | ServiceRegistry.`registerServiceProviders(Iterator<?> providers)` Adds a set of service provider objects, taken from an `Iterator` to the registry.

Constructors in javax.imageio.spi with parameters of type Iterator
Constructor and Description
`ServiceRegistry(Iterator<Class<?>> categories)` Constructs a `ServiceRegistry` instance with a set of categories taken from the `categories` argument.

### Uses of Iterator in javax.tools

Methods in javax.tools with parameters of type Iterator
Modifier and Type | Method and Description
--- | ---
`boolean` | JavaFileManager.`handleOption(String current, Iterator<String> remaining)` Handles one option.
`boolean` | ForwardingJavaFileManager.`handleOption(String current, Iterator<String> remaining)`

### Uses of Iterator in javax.xml.crypto

Methods in javax.xml.crypto that return Iterator
Modifier and Type | Method and Description
--- | ---
`Iterator` | NodeSetData.`iterator()` Returns a read-only iterator over the nodes contained in this `NodeSetData` in document order.

### Uses of Iterator in javax.xml.crypto.dom

Methods in javax.xml.crypto.dom that return Iterator
Modifier and Type | Method and Description
--- | ---
`Iterator` | DOMCryptoContext.`iterator()` Returns a read-only iterator over the set of Id/Element mappings of this `DOMCryptoContext`.

### Uses of Iterator in javax.xml.namespace

Methods in javax.xml.namespace that return Iterator
Modifier and Type | Method and Description
--- | ---
`Iterator` | NamespaceContext.`getPrefixes(String namespaceURI)` Get all prefixes bound to a Namespace URI in the current scope.

### Uses of Iterator in javax.xml.soap

Methods in javax.xml.soap that return Iterator
Modifier and Type | Method and Description
--- | ---
`Iterator` | SOAPHeader.`examineAllHeaderElements()` Returns an `Iterator` over all the `SOAPHeaderElement` objects in this `SOAPHeader` object.
`Iterator` | SOAPHeader.`examineHeaderElements(String actor)` Returns an `Iterator` over all the `SOAPHeaderElement` objects in this `SOAPHeader` object that have the specified actor.
`Iterator` | SOAPHeader.`examineMustUnderstandHeaderElements(String actor)` Returns an `Iterator` over all the `SOAPHeaderElement` objects in this `SOAPHeader` object that have the specified actor and that have a MustUnderstand attribute whose value is equivalent to `true`.
`Iterator` | SOAPHeader.`extractAllHeaderElements()` Returns an `Iterator` over all the `SOAPHeaderElement` objects in this `SOAPHeader` object and detaches them from this `SOAPHeader` object.
`Iterator` | SOAPHeader.`extractHeaderElements(String actor)` Returns an `Iterator` over all the `SOAPHeaderElement` objects in this `SOAPHeader` object that have the specified actor and detaches them from this `SOAPHeader` object.
`Iterator` | SOAPElement.`getAllAttributes()` Returns an `Iterator` over all of the attribute `Name` objects in this `SOAPElement` object.
`Iterator` | SOAPElement.`getAllAttributesAsQNames()` Returns an `Iterator` over all of the attributes in this `SOAPElement` as `QName` objects.
`Iterator` | MimeHeaders.`getAllHeaders()` Returns all the `MimeHeader`s in this `MimeHeaders` object.
`abstract Iterator` | SOAPPart.`getAllMimeHeaders()` Retrieves all the headers for this `SOAPPart` object as an iterator over the `MimeHeader` objects.
`abstract Iterator` | AttachmentPart.`getAllMimeHeaders()` Retrieves all the headers for this `AttachmentPart` object as an iterator over the `MimeHeader` objects.
`abstract Iterator` | SOAPMessage.`getAttachments()` Retrieves all the `AttachmentPart` objects that are part of this `SOAPMessage` object.
`abstract Iterator` | SOAPMessage.`getAttachments(MimeHeaders headers)` Retrieves all the `AttachmentPart` objects that have header entries that match the specified headers.
`Iterator` | SOAPElement.`getChildElements()` Returns an `Iterator` over all the immediate child `Node`s of this element.
`Iterator` | SOAPElement.`getChildElements(Name name)` Returns an `Iterator` over all the immediate child `Node`s of this element with the specified name.
`Iterator` | SOAPElement.`getChildElements(QName qname)` Returns an `Iterator` over all the immediate child `Node`s of this element with the specified qname.
`Iterator` | Detail.`getDetailEntries()` Gets an Iterator over all of the `DetailEntry`s in this `Detail` object.
`Iterator` | SOAPFault.`getFaultReasonLocales()` Returns an `Iterator` over a distinct sequence of `Locale`s for which there are associated Reason Text items.
`Iterator` | SOAPFault.`getFaultReasonTexts()` Returns an `Iterator` over a sequence of `String` objects containing all of the Reason Text items for this `SOAPFault`.
`Iterator` | SOAPFault.`getFaultSubcodes()` Gets the Subcodes for this `SOAPFault` as an iterator over `QNames`.
`Iterator` | MimeHeaders.`getMatchingHeaders(String[] names)` Returns all the `MimeHeader` objects whose name matches a name in the given array of names.
`abstract Iterator` | SOAPPart.`getMatchingMimeHeaders(String[] names)` Retrieves all `MimeHeader` objects that match a name in the given array.
`abstract Iterator` | AttachmentPart.`getMatchingMimeHeaders(String[] names)` Retrieves all `MimeHeader` objects that match a name in the given array.
`Iterator` | SOAPElement.`getNamespacePrefixes()` Returns an `Iterator` over the namespace prefix `String`s declared by this element.
`Iterator` | MimeHeaders.`getNonMatchingHeaders(String[] names)` Returns all of the `MimeHeader` objects whose name does not match a name in the given array of names.
`abstract Iterator` | SOAPPart.`getNonMatchingMimeHeaders(String[] names)` Retrieves all `MimeHeader` objects whose name does not match a name in the given array.
`abstract Iterator` | AttachmentPart.`getNonMatchingMimeHeaders(String[] names)` Retrieves all `MimeHeader` objects whose name does not match a name in the given array.
`Iterator` | SOAPElement.`getVisibleNamespacePrefixes()` Returns an `Iterator` over the namespace prefix `String`s visible to this element.

Methods in javax.xml.soap with parameters of type Iterator
Modifier and Type | Method and Description
--- | ---
`SOAPHeaderElement` | SOAPHeader.`addUpgradeHeaderElement(Iterator supportedSOAPURIs)` Creates a new Upgrade `SOAPHeaderElement` object initialized with the specified List of supported SOAP URIs and adds it to this `SOAPHeader` object.

### Uses of Iterator in javax.xml.stream

Subinterfaces of Iterator in javax.xml.stream
Modifier and Type | Interface and Description
--- | ---
`interface` | `XMLEventReader` This is the top level interface for parsing XML Events.

Methods in javax.xml.stream with parameters of type Iterator
Modifier and Type | Method and Description
--- | ---
`abstract EndElement` | XMLEventFactory.`createEndElement(QName name, Iterator namespaces)` Create a new EndElement
`abstract EndElement` | XMLEventFactory.`createEndElement(String prefix, String namespaceUri, String localName, Iterator namespaces)` Create a new EndElement
`abstract StartElement` | XMLEventFactory.`createStartElement(QName name, Iterator attributes, Iterator namespaces)` Create a new StartElement.
`abstract StartElement` | XMLEventFactory.`createStartElement(QName name, Iterator attributes, Iterator namespaces)` Create a new StartElement.
`abstract StartElement` | XMLEventFactory.`createStartElement(String prefix, String namespaceUri, String localName, Iterator attributes, Iterator namespaces)` Create a new StartElement.
`abstract StartElement` | XMLEventFactory.`createStartElement(String prefix, String namespaceUri, String localName, Iterator attributes, Iterator namespaces)` Create a new StartElement.
`abstract StartElement` | XMLEventFactory.`createStartElement(String prefix, String namespaceUri, String localName, Iterator attributes, Iterator namespaces, NamespaceContext context)` Create a new StartElement.
`abstract StartElement` | XMLEventFactory.`createStartElement(String prefix, String namespaceUri, String localName, Iterator attributes, Iterator namespaces, NamespaceContext context)` Create a new StartElement.

### Uses of Iterator in javax.xml.stream.events

Methods in javax.xml.stream.events that return Iterator
Modifier and Type | Method and Description
--- | ---
`Iterator` | StartElement.`getAttributes()` Returns an Iterator of non-namespace declared attributes declared on this START_ELEMENT, returns an empty iterator if there are no attributes.
`Iterator` | StartElement.`getNamespaces()` Returns an Iterator of namespaces declared on this element.
`Iterator` | EndElement.`getNamespaces()` Returns an Iterator of namespaces that have gone out of scope.

### Uses of Iterator in javax.xml.stream.util

Classes in javax.xml.stream.util that implement Iterator
Modifier and Type | Class and Description
--- | ---
`class` | `EventReaderDelegate` This is the base class for deriving an XMLEventReader filter.

### Uses of Iterator in javax.xml.ws

Methods in javax.xml.ws that return Iterator
Modifier and Type | Method and Description
--- | ---
`Iterator<QName>` | Service.`getPorts()` Returns an `Iterator` for the list of `QName`s of service endpoints grouped by this service

### Uses of Iterator in javax.xml.ws.spi

Methods in javax.xml.ws.spi that return Iterator
Modifier and Type | Method and Description
--- | ---
`abstract Iterator<QName>` | ServiceDelegate.`getPorts()` Returns an `Iterator` for the list of `QName`s of service endpoints grouped by this service

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