Uses of Interface
java.util.Map

Packages that use Map

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 Map in java.text

Methods in java.text that return Map

Modifier and Type	Method and Description
Map<AttributedCharacterIterator.Attribute,Object>	AttributedCharacterIterator.getAttributes() Returns a map with the attributes defined on the current character.

Methods in java.text with parameters of type Map

Modifier and Type	Method and Description
void	AttributedString.addAttributes(Map<? extends AttributedCharacterIterator.Attribute,?> attributes, int beginIndex, int endIndex) Adds a set of attributes to a subrange of the string.

Constructors in java.text with parameters of type Map

Constructor and Description
AttributedString(String text, Map<? extends AttributedCharacterIterator.Attribute,?> attributes) Constructs an AttributedString instance with the given text and attributes.

Uses of Map in java.util

Subinterfaces of Map in java.util

Modifier and Type	Interface and Description
interface	NavigableMap<K,V> A SortedMap extended with navigation methods returning the closest matches for given search targets.
interface	SortedMap<K,V> A map which guarantees its key's iteration order.

Classes in java.util that implement Map

Modifier and Type	Class and Description
class	AbstractMap<K,V> An abstract implementation of Map to make it easier to create your own implementations.
class	HashMap<K,V> This class provides a hashtable-backed implementation of the Map interface.
class	Hashtable<K,V> A class which implements a hashtable data structure.
class	IdentityHashMap<K,V> This class provides a hashtable-backed implementation of the Map interface, but uses object identity to do its hashing.
class	LinkedHashMap<K,V> This class provides a hashtable-backed implementation of the Map interface, with predictable traversal order.
class	Properties A set of persistent properties, which can be saved or loaded from a stream.
class	TreeMap<K,V> This class provides a red-black tree implementation of the SortedMap interface.

Fields in java.util declared as Map

Modifier and Type	Field and Description
static Map	Collections.EMPTY_MAP An immutable, serializable, empty Map.

Methods in java.util that return Map

Modifier and Type	Method and Description
static <K,V> Map<K,V>	Collections.checkedMap(Map<K,V> m, Class<K> keyType, Class<V> valueType) Returns a dynamically typesafe view of the given map, where any modification is first checked to ensure that the type of the new data is appropriate.
static <K,V> Map<K,V>	Collections.emptyMap() Returns an immutable, serializable parameterized empty map.
static <K,V> Map<K,V>	Collections.singletonMap(K key, V value) Obtain an immutable Map consisting of a single key-value pair.
static <K,V> Map<K,V>	Collections.synchronizedMap(Map<K,V> m) Returns a synchronized (thread-safe) map wrapper backed by the given map.
static <K,V> Map<K,V>	Collections.unmodifiableMap(Map<? extends K,? extends V> m) Returns an unmodifiable view of the given map.

Methods in java.util with parameters of type Map

Modifier and Type	Method and Description
static <K,V> Map<K,V>	Collections.checkedMap(Map<K,V> m, Class<K> keyType, Class<V> valueType) Returns a dynamically typesafe view of the given map, where any modification is first checked to ensure that the type of the new data is appropriate.
static <E> Set<E>	Collections.newSetFromMap(Map<E,Boolean> map) Returns a set backed by the supplied map.
void	TreeMap.putAll(Map<? extends K,? extends V> m) Copies all elements of the given map into this TreeMap.
void	Map.putAll(Map<? extends K,? extends V> m) Copies all entries of the given map to this one (optional operation).
void	IdentityHashMap.putAll(Map<? extends K,? extends V> m) Copies all of the mappings from the specified map to this.
void	Hashtable.putAll(Map<? extends K,? extends V> m) Copies all elements of the given map into this hashtable.
void	HashMap.putAll(Map<? extends K,? extends V> m) Copies all elements of the given map into this hashtable.
void	AbstractMap.putAll(Map<? extends K,? extends V> m) Copies all entries of the given map to this one (optional operation).
static <K,V> Map<K,V>	Collections.synchronizedMap(Map<K,V> m) Returns a synchronized (thread-safe) map wrapper backed by the given map.
static <K,V> Map<K,V>	Collections.unmodifiableMap(Map<? extends K,? extends V> m) Returns an unmodifiable view of the given map.

Constructors in java.util with parameters of type Map

Constructor and Description
HashMap(Map<? extends K,? extends V> m) Construct a new HashMap from the given Map, with initial capacity the greater of the size of m or the default of 11.
Hashtable(Map<? extends K,? extends V> m) Construct a new Hashtable from the given Map, with initial capacity the greater of the size of m or the default of 11.
IdentityHashMap(Map<? extends K,? extends V> m) Create a new IdentityHashMap whose contents are taken from the given Map.
LinkedHashMap(Map<? extends K,? extends V> m) Construct a new insertion-ordered LinkedHashMap from the given Map, with initial capacity the greater of the size of m or the default of 11.
TreeMap(Map<? extends K,? extends V> map) Instantiate a new TreeMap, initializing it with all of the elements in the provided Map.

Uses of Map in tijos.framework.util.json

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

Modifier and Type	Method and Description
Map<String,Object>	JSONObject.toMap() Returns a java.util.Map containing all of the entries in this object.

Methods in tijos.framework.util.json with parameters of type Map

Modifier and Type	Method and Description
JSONArray	JSONArray.put(int index, Map<?,?> value) Put a value in the JSONArray, where the value will be a JSONObject that is produced from a Map.
JSONArray	JSONArray.put(Map<?,?> value) Put a value in the JSONArray, where the value will be a JSONObject which is produced from a Map.
JSONObject	JSONObject.put(String key, Map<?,?> value) Put a key/value pair in the JSONObject, where the value will be a JSONObject which is produced from a Map.

Constructors in tijos.framework.util.json with parameters of type Map

Constructor and Description
JSONObject(Map<?,?> map) Construct a JSONObject from a Map.