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Uses of Interface java.util.Map.Entry (Java Platform SE 6) - JDK 5 Documentation v6.0, Java 2 SDK 英文文档


Java™ Platform
Standard Ed. 6

Uses of Interface
java.util.Map.Entry

Packages that use Map.Entry
java.awt Contains all of the classes for creating user interfaces and for painting graphics and images. 
java.security Provides the classes and interfaces for the security framework. 
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. 
java.util.jar Provides classes for reading and writing the JAR (Java ARchive) file format, which is based on the standard ZIP file format with an optional manifest file. 
javax.management.openmbean Provides the open data types and Open MBean descriptor classes. 
javax.script The scripting API consists of interfaces and classes that define Java TM Scripting Engines and provides a framework for their use in Java applications. 
 

Uses of Map.Entry in java.awt
 

Methods in java.awt that return types with arguments of type Map.Entry
 Set<Map.Entry<Object,Object>> RenderingHints.entrySet()
          Returns a Set view of the mappings contained in this RenderingHints.
 

Uses of Map.Entry in java.security
 

Methods in java.security that return types with arguments of type Map.Entry
 Set<Map.Entry<Object,Object>> Provider.entrySet()
          Returns an unmodifiable Set view of the property entries contained in this Provider.
 

Uses of Map.Entry in java.util
 

Classes in java.util that implement Map.Entry
static class AbstractMap.SimpleEntry<K,V>
          An Entry maintaining a key and a value.
static class AbstractMap.SimpleImmutableEntry<K,V>
          An Entry maintaining an immutable key and value.
 

Methods in java.util that return Map.Entry
 Map.Entry<K,V> TreeMap.ceilingEntry(K key)
           
 Map.Entry<K,V> NavigableMap.ceilingEntry(K key)
          Returns a key-value mapping associated with the least key greater than or equal to the given key, or null if there is no such key.
 Map.Entry<K,V> TreeMap.firstEntry()
           
 Map.Entry<K,V> NavigableMap.firstEntry()
          Returns a key-value mapping associated with the least key in this map, or null if the map is empty.
 Map.Entry<K,V> TreeMap.floorEntry(K key)
           
 Map.Entry<K,V> NavigableMap.floorEntry(K key)
          Returns a key-value mapping associated with the greatest key less than or equal to the given key, or null if there is no such key.
 Map.Entry<K,V> TreeMap.higherEntry(K key)
           
 Map.Entry<K,V> NavigableMap.higherEntry(K key)
          Returns a key-value mapping associated with the least key strictly greater than the given key, or null if there is no such key.
 Map.Entry<K,V> TreeMap.lastEntry()
           
 Map.Entry<K,V> NavigableMap.lastEntry()
          Returns a key-value mapping associated with the greatest key in this map, or null if the map is empty.
 Map.Entry<K,V> TreeMap.lowerEntry(K key)
           
 Map.Entry<K,V> NavigableMap.lowerEntry(K key)
          Returns a key-value mapping associated with the greatest key strictly less than the given key, or null if there is no such key.
 Map.Entry<K,V> TreeMap.pollFirstEntry()
           
 Map.Entry<K,V> NavigableMap.pollFirstEntry()
          Removes and returns a key-value mapping associated with the least key in this map, or null if the map is empty.
 Map.Entry<K,V> TreeMap.pollLastEntry()
           
 Map.Entry<K,V> NavigableMap.pollLastEntry()
          Removes and returns a key-value mapping associated with the greatest key in this map, or null if the map is empty.
 

Methods in java.util that return types with arguments of type Map.Entry
 Set<Map.Entry<K,V>> EnumMap.entrySet()
          Returns a Set view of the mappings contained in this map.
 Set<Map.Entry<K,V>> WeakHashMap.entrySet()
          Returns a Set view of the mappings contained in this map.
 Set<Map.Entry<K,V>> TreeMap.entrySet()
          Returns a Set view of the mappings contained in this map.
 Set<Map.Entry<K,V>> IdentityHashMap.entrySet()
          Returns a Set view of the mappings contained in this map.
 Set<Map.Entry<K,V>> SortedMap.entrySet()
          Returns a Set view of the mappings contained in this map.
abstract  Set<Map.Entry<K,V>> AbstractMap.entrySet()
           
 Set<Map.Entry<K,V>> HashMap.entrySet()
          Returns a Set view of the mappings contained in this map.
 Set<Map.Entry<K,V>> Hashtable.entrySet()
          Returns a Set view of the mappings contained in this map.
 Set<Map.Entry<K,V>> Map.entrySet()
          Returns a Set view of the mappings contained in this map.
 

Methods in java.util with parameters of type Map.Entry
protected  boolean LinkedHashMap.removeEldestEntry(Map.Entry<K,V> eldest)
          Returns true if this map should remove its eldest entry.
 

Constructors in java.util with parameters of type Map.Entry
AbstractMap.SimpleEntry(Map.Entry<? extends K,? extends V> entry)
          Creates an entry representing the same mapping as the specified entry.
AbstractMap.SimpleImmutableEntry(Map.Entry<? extends K,? extends V> entry)
          Creates an entry representing the same mapping as the specified entry.
 

Uses of Map.Entry in java.util.concurrent
 

Methods in java.util.concurrent that return Map.Entry
 Map.Entry<K,V> ConcurrentSkipListMap.ceilingEntry(K key)
          Returns a key-value mapping associated with the least key greater than or equal to the given key, or null if there is no such entry.
 Map.Entry<K,V> ConcurrentSkipListMap.firstEntry()
          Returns a key-value mapping associated with the least key in this map, or null if the map is empty.
 Map.Entry<K,V> ConcurrentSkipListMap.floorEntry(K key)
          Returns a key-value mapping associated with the greatest key less than or equal to the given key, or null if there is no such key.
 Map.Entry<K,V> ConcurrentSkipListMap.higherEntry(K key)
          Returns a key-value mapping associated with the least key strictly greater than the given key, or null if there is no such key.
 Map.Entry<K,V> ConcurrentSkipListMap.lastEntry()
          Returns a key-value mapping associated with the greatest key in this map, or null if the map is empty.
 Map.Entry<K,V> ConcurrentSkipListMap.lowerEntry(K key)
          Returns a key-value mapping associated with the greatest key strictly less than the given key, or null if there is no such key.
 Map.Entry<K,V> ConcurrentSkipListMap.pollFirstEntry()
          Removes and returns a key-value mapping associated with the least key in this map, or null if the map is empty.
 Map.Entry<K,V> ConcurrentSkipListMap.pollLastEntry()
          Removes and returns a key-value mapping associated with the greatest key in this map, or null if the map is empty.
 

Methods in java.util.concurrent that return types with arguments of type Map.Entry
 Set<Map.Entry<K,V>> ConcurrentSkipListMap.entrySet()
          Returns a Set view of the mappings contained in this map.
 Set<Map.Entry<K,V>> ConcurrentHashMap.entrySet()
          Returns a Set view of the mappings contained in this map.
 

Uses of Map.Entry in java.util.jar
 

Methods in java.util.jar that return types with arguments of type Map.Entry
 Set<Map.Entry<Object,Object>> Attributes.entrySet()
          Returns a Collection view of the attribute name-value mappings contained in this Map.
 

Uses of Map.Entry in javax.management.openmbean
 

Methods in javax.management.openmbean that return types with arguments of type Map.Entry
 Set<Map.Entry<Object,Object>> TabularDataSupport.entrySet()
          Returns a collection view of the index to row mappings contained in this TabularDataSupport instance.
 

Uses of Map.Entry in javax.script
 

Methods in javax.script that return types with arguments of type Map.Entry
 Set<Map.Entry<String,Object>> SimpleBindings.entrySet()
          Returns a Set view of the mappings contained in this map.
 


Java™ Platform
Standard Ed. 6

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For further API reference and developer documentation, see Java SE Developer Documentation. That documentation contains more detailed, developer-targeted descriptions, with conceptual overviews, definitions of terms, workarounds, and working code examples.

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