Uses of Interface
java.util.Set

Packages that use Set

Package	Description
java.text	Provides classes and interfaces for handling text, dates, numbers, and messages in a manner independent of natural languages.
java.util	Utilities
tijos.framework.util.json	JSON-java suppport

Uses of Set in java.text

Methods in java.text that return Set

Modifier and Type	Method and Description
Set<AttributedCharacterIterator.Attribute>	AttributedCharacterIterator.getAllAttributeKeys() Returns the keys of all attributes defined on the iterator's text range.

Methods in java.text with parameters of type Set

Modifier and Type	Method and Description
int	AttributedCharacterIterator.getRunLimit(Set<? extends AttributedCharacterIterator.Attribute> attributes) Returns the index of the first character following the run with respect to the given attributes containing the current character.
int	AttributedCharacterIterator.getRunStart(Set<? extends AttributedCharacterIterator.Attribute> attributes) Returns the index of the first character of the run with respect to the given attributes containing the current character.

Uses of Set in java.util

Subinterfaces of Set in java.util

Modifier and Type	Interface and Description
interface	NavigableSet<E> A SortedSet extended with navigation methods reporting closest matches for given search targets.
interface	SortedSet<E> A set which guarantees its iteration order.

Classes in java.util that implement Set

Modifier and Type	Class and Description
class	AbstractSet<E> An abstract implementation of Set to make it easier to create your own implementations.
class	HashSet<T> This class provides a HashMap-backed implementation of the Set interface.
class	LinkedHashSet<T> This class provides a hashtable-backed implementation of the Set interface, with predictable traversal order.
class	TreeSet<T> This class provides a TreeMap-backed implementation of the SortedSet interface.

Fields in java.util declared as Set

Modifier and Type	Field and Description
static Set	Collections.EMPTY_SET An immutable, serializable, empty Set.

Methods in java.util that return Set

Modifier and Type	Method and Description
static <E> Set<E>	Collections.checkedSet(Set<E> s, Class<E> type) Returns a dynamically typesafe view of the given set, where any modification is first checked to ensure that the type of the new data is appropriate.
static <T> Set<T>	Collections.emptySet() Returns an immutable, serializable parameterized empty set.
Set<Map.Entry<K,V>>	TreeMap.entrySet() Returns a "set view" of this TreeMap's entries.
Set<Map.Entry<K,V>>	Map.entrySet() Returns a set view of the mappings in this Map.
Set<Map.Entry<K,V>>	IdentityHashMap.entrySet() Returns a "set view" of this Map's entries.
Set<Map.Entry<K,V>>	Hashtable.entrySet() Returns a "set view" of this Hashtable's entries.
Set<Map.Entry<K,V>>	HashMap.entrySet() Returns a "set view" of this HashMap's entries.
abstract Set<Map.Entry<K,V>>	AbstractMap.entrySet() Returns a set view of the mappings in this Map.
Set<K>	TreeMap.keySet() Returns a "set view" of this TreeMap's keys.
Set<K>	Map.keySet() Returns a set view of the keys in this Map.
Set<K>	IdentityHashMap.keySet() Returns a "set view" of this Map's keys.
Set<K>	Hashtable.keySet() Returns a "set view" of this Hashtable's keys.
Set<K>	HashMap.keySet() Returns a "set view" of this HashMap's keys.
Set<K>	AbstractMap.keySet() Returns a set view of this map's keys.
static <E> Set<E>	Collections.newSetFromMap(Map<E,Boolean> map) Returns a set backed by the supplied map.
static <T> Set<T>	Collections.singleton(T o) Obtain an immutable Set consisting of a single element.
static <T> Set<T>	Collections.synchronizedSet(Set<T> s) Returns a synchronized (thread-safe) set wrapper backed by the given set.
static <T> Set<T>	Collections.unmodifiableSet(Set<? extends T> s) Returns an unmodifiable view of the given set.

Methods in java.util with parameters of type Set

Modifier and Type	Method and Description
static <E> Set<E>	Collections.checkedSet(Set<E> s, Class<E> type) Returns a dynamically typesafe view of the given set, where any modification is first checked to ensure that the type of the new data is appropriate.
static <T> Set<T>	Collections.synchronizedSet(Set<T> s) Returns a synchronized (thread-safe) set wrapper backed by the given set.
static <T> Set<T>	Collections.unmodifiableSet(Set<? extends T> s) Returns an unmodifiable view of the given set.

Uses of Set in tijos.framework.util.json

Methods in tijos.framework.util.json that return Set

Modifier and Type	Method and Description
Set<String>	JSONObject.keySet() Get a set of keys of the JSONObject.