Most visited

Recently visited

Results for

Added in API level 1

Summary: Methods | [Expand All]

Iterable

public interface Iterable

java.lang.Iterable<T>

Known Indirect Subclasses

AbstractCollection<E>, AbstractList<E>, AbstractQueue<E>, AbstractSequentialList<E>, AbstractSet<E>, AlphabeticIndex<V>, AlphabeticIndex.Bucket<V>, AlphabeticIndex.ImmutableIndex<V>, ArrayBlockingQueue<E>, ArrayDeque<E>, ArrayList<E>, ArraySet<E>, BatchUpdateException, BlockingDeque<E>, BlockingQueue<E>, and 52 others.

AbstractCollection<E>	This class provides a skeletal implementation of the `Collection` interface, to minimize the effort required to implement this interface.
AbstractList<E>	This class provides a skeletal implementation of the `List` interface to minimize the effort required to implement this interface backed by a "random access" data store (such as an array).
AbstractQueue<E>	This class provides skeletal implementations of some `Queue` operations.
AbstractSequentialList<E>	This class provides a skeletal implementation of the `List` interface to minimize the effort required to implement this interface backed by a "sequential access" data store (such as a linked list).
AbstractSet<E>	This class provides a skeletal implementation of the `Set` interface to minimize the effort required to implement this interface.
AlphabeticIndex<V>	AlphabeticIndex supports the creation of a UI index appropriate for a given language.
AlphabeticIndex.Bucket<V>	An index "bucket" with a label string and type.
AlphabeticIndex.ImmutableIndex<V>	Immutable, thread-safe version of `AlphabeticIndex`.
ArrayBlockingQueue<E>	A bounded blocking queue backed by an array.
ArrayDeque<E>	Resizable-array implementation of the `Deque` interface.
ArrayList<E>	Resizable-array implementation of the `List` interface.
ArraySet<E>	ArraySet is a generic set data structure that is designed to be more memory efficient than a traditional `HashSet`.
BatchUpdateException	The subclass of `SQLException` thrown when an error occurs during a batch update operation.
BlockingDeque<E>	A `Deque` that additionally supports blocking operations that wait for the deque to become non-empty when retrieving an element, and wait for space to become available in the deque when storing an element.
BlockingQueue<E>	A `Queue` that additionally supports operations that wait for the queue to become non-empty when retrieving an element, and wait for space to become available in the queue when storing an element.
Collection<E>	The root interface in the collection hierarchy.
ConcurrentHashMap.KeySetView<K, V>	A view of a ConcurrentHashMap as a `Set` of keys, in which additions may optionally be enabled by mapping to a common value.
ConcurrentLinkedDeque<E>	An unbounded concurrent deque based on linked nodes.
ConcurrentLinkedQueue<E>	An unbounded thread-safe queue based on linked nodes.
ConcurrentSkipListSet<E>	A scalable concurrent `NavigableSet` implementation based on a `ConcurrentSkipListMap`.
CopyOnWriteArrayList<E>	A thread-safe random-access list.
CopyOnWriteArraySet<E>	A `Set` that uses an internal `CopyOnWriteArrayList` for all of its operations.
CursorJoiner	Does a join on two cursors using the specified columns.
DataTruncation	An exception thrown as a `DataTruncation` exception (on writes) or reported as a `DataTruncation` warning (on reads) when a data values is unexpectedly truncated for reasons other than its having execeeded `MaxFieldSize`.
DelayQueue<E extends Delayed>	An unbounded blocking queue of `Delayed` elements, in which an element can only be taken when its delay has expired.
Deque<E>	A linear collection that supports element insertion and removal at both ends.
EnumSet<E extends Enum<E>>	A specialized `Set` implementation for use with enum types.
HashSet<E>	This class implements the `Set` interface, backed by a hash table (actually a `HashMap` instance).
LinkedBlockingDeque<E>	An optionally-bounded blocking deque based on linked nodes.
LinkedBlockingQueue<E>	An optionally-bounded blocking queue based on linked nodes.
LinkedHashSet<E>	Hash table and linked list implementation of the `Set` interface, with predictable iteration order.
LinkedList<E>	Doubly-linked list implementation of the `List` and `Deque` interfaces.
LinkedTransferQueue<E>	An unbounded `TransferQueue` based on linked nodes.
List<E>	An ordered collection (also known as a sequence).
NavigableSet<E>	A `SortedSet` extended with navigation methods reporting closest matches for given search targets.
ObservableArrayList<T>	An `ObservableList` implementation using ArrayList as an implementation.
ObservableList<T>	A `List` that notifies when changes are made.
PriorityBlockingQueue<E>	An unbounded blocking queue that uses the same ordering rules as class `PriorityQueue` and supplies blocking retrieval operations.
PriorityQueue<E>	An unbounded priority queue based on a priority heap.
Queue<E>	A collection designed for holding elements prior to processing.
SQLClientInfoException	The subclass of `SQLException` is thrown when one or more client info properties could not be set on a `Connection`.
SQLDataException	The subclass of `SQLException` thrown when the SQLState class value is '22', or under vendor-specified conditions.
SQLException	An exception that provides information on a database access error or other errors.
SQLFeatureNotSupportedException	The subclass of `SQLException` thrown when the SQLState class value is '0A' ( the value is 'zero' A).
SQLIntegrityConstraintViolationException	The subclass of `SQLException` thrown when the SQLState class value is '23', or under vendor-specified conditions.
SQLInvalidAuthorizationSpecException	The subclass of `SQLException` thrown when the SQLState class value is '28', or under vendor-specified conditions.
SQLNonTransientConnectionException	The subclass of `SQLException` thrown for the SQLState class value '08', or under vendor-specified conditions.
SQLNonTransientException	The subclass of `SQLException` thrown when an instance where a retry of the same operation would fail unless the cause of the `SQLException` is corrected.
SQLRecoverableException	The subclass of `SQLException` thrown in situations where a previously failed operation might be able to succeed if the application performs some recovery steps and retries the entire transaction or in the case of a distributed transaction, the transaction branch.
SQLSyntaxErrorException	The subclass of `SQLException` thrown when the SQLState class value is '42', or under vendor-specified conditions.
SQLTimeoutException	The subclass of `SQLException` thrown when the timeout specified by `Statement` has expired.
SQLTransactionRollbackException	The subclass of `SQLException` thrown when the SQLState class value is '40', or under vendor-specified conditions.
SQLTransientConnectionException	The subclass of `SQLException` for the SQLState class value '08', or under vendor-specified conditions.
SQLTransientException	The subclass of `SQLException` is thrown in situations where a previoulsy failed operation might be able to succeed when the operation is retried without any intervention by application-level functionality.
SQLWarning	An exception that provides information on database access warnings.
ServiceLoader<S>	A simple service-provider loading facility.
Set<E>	A collection that contains no duplicate elements.
SortedSet<E>	A `Set` that further provides a total ordering on its elements.
Stack<E>	The `Stack` class represents a last-in-first-out (LIFO) stack of objects.
SynchronousQueue<E>	A blocking queue in which each insert operation must wait for a corresponding remove operation by another thread, and vice versa.
TaskStackBuilder	Utility class for constructing synthetic back stacks for cross-task navigation on Android 3.0 and newer.
TextUtils.SimpleStringSplitter	A simple string splitter.
TextUtils.StringSplitter	An interface for splitting strings according to rules that are opaque to the user of this interface.
TransferQueue<E>	A `BlockingQueue` in which producers may wait for consumers to receive elements.
TreeSet<E>	A `NavigableSet` implementation based on a `TreeMap`.
UnicodeSet	A mutable set of Unicode characters and multicharacter strings.
Vector<E>	The `Vector` class implements a growable array of objects.

Implementing this interface allows an object to be the target of the "for-each loop" statement. See For-each Loop

Summary

Public methods
`default void`	`forEach(Consumer<? super T> action)` Performs the given action for each element of the `Iterable` until all elements have been processed or the action throws an exception.
`abstract Iterator<T>`	`iterator()` Returns an iterator over elements of type `T`.
`default Spliterator<T>`	`spliterator()` Creates a `Spliterator` over the elements described by this `Iterable`.

Public methods

forEach

Added in API level 24

void forEach (Consumer<? super T> action)

Performs the given action for each element of the Iterable until all elements have been processed or the action throws an exception. Unless otherwise specified by the implementing class, actions are performed in the order of iteration (if an iteration order is specified). Exceptions thrown by the action are relayed to the caller.

Implementation Requirements:

The default implementation behaves as if:

for (T t : this)
         action.accept(t);

Parameters
`action`	`Consumer`: The action to be performed for each element

Throws
`NullPointerException`	if the specified action is null

iterator

Added in API level 1

Iterator<T> iterator ()

Returns an iterator over elements of type T.

Returns
`Iterator<T>`	an Iterator.

spliterator

Added in API level 24

Spliterator<T> spliterator ()

Creates a Spliterator over the elements described by this Iterable.

Implementation Requirements:

The default implementation creates an early-binding spliterator from the iterable's Iterator. The spliterator inherits the fail-fast properties of the iterable's iterator.

Implementation Note:

The default implementation should usually be overridden. The spliterator returned by the default implementation has poor splitting capabilities, is unsized, and does not report any spliterator characteristics. Implementing classes can nearly always provide a better implementation.

Returns
`Spliterator<T>`	a `Spliterator` over the elements described by this `Iterable`.

Annotations

Interfaces

Classes

Enums

Exceptions

Errors

Most visited

Recently visited

Results for

Iterable

Summary

Public methods

Public methods

forEach

Implementation Requirements:

iterator

spliterator

Implementation Requirements:

Implementation Note: