Class SplitMapUtils.WrappedGet<K,​V>

    • Nested Class Summary

      • Nested classes/interfaces inherited from interface java.util.Map

        java.util.Map.Entry<K extends java.lang.Object,​V extends java.lang.Object>
    • Field Summary

      Fields 
      Modifier and Type Field Description
      private Get<K,​V> get  
    • Constructor Summary

      Constructors 
      Modifier Constructor Description
      private WrappedGet​(Get<K,​V> get)  
    • Method Summary

      All Methods Instance Methods Concrete Methods 
      Modifier and Type Method Description
      void clear()  
      boolean containsKey​(java.lang.Object key)  
      boolean containsValue​(java.lang.Object value)  
      java.util.Set<java.util.Map.Entry<K,​V>> entrySet()  
      boolean equals​(java.lang.Object arg0)  
      V get​(java.lang.Object key)  
      int hashCode()  
      boolean isEmpty()  
      java.util.Set<K> keySet()  
      MapIterator<K,​V> mapIterator()
      Obtains a MapIterator over the map.
      V put​(K key, V value)
      Note that the return type is Object, rather than V as in the Map interface.
      void putAll​(java.util.Map<? extends K,​? extends V> t)  
      V remove​(java.lang.Object key)  
      int size()  
      java.util.Collection<V> values()  
      • Methods inherited from class java.lang.Object

        clone, finalize, getClass, notify, notifyAll, toString, wait, wait, wait
      • Methods inherited from interface java.util.Map

        compute, computeIfAbsent, computeIfPresent, forEach, getOrDefault, merge, putIfAbsent, remove, replace, replace, replaceAll
    • Field Detail

      • get

        private final Get<K,​V> get
    • Constructor Detail

      • WrappedGet

        private WrappedGet​(Get<K,​V> get)
    • Method Detail

      • clear

        public void clear()
        Specified by:
        clear in interface java.util.Map<K,​V>
        Specified by:
        clear in interface Put<K,​V>
        See Also:
        Map.clear()
      • containsKey

        public boolean containsKey​(java.lang.Object key)
        Specified by:
        containsKey in interface Get<K,​V>
        Specified by:
        containsKey in interface java.util.Map<K,​V>
        Parameters:
        key - key whose presence in this map is to be tested
        Returns:
        true if this map contains a mapping for the specified key
        See Also:
        Map.containsKey(Object)
      • containsValue

        public boolean containsValue​(java.lang.Object value)
        Specified by:
        containsValue in interface Get<K,​V>
        Specified by:
        containsValue in interface java.util.Map<K,​V>
        Parameters:
        value - value whose presence in this map is to be tested
        Returns:
        true if this map maps one or more keys to the specified value
        See Also:
        Map.containsValue(Object)
      • entrySet

        public java.util.Set<java.util.Map.Entry<K,​V>> entrySet()
        Specified by:
        entrySet in interface Get<K,​V>
        Specified by:
        entrySet in interface java.util.Map<K,​V>
        Returns:
        a set view of the mappings contained in this map
        See Also:
        Map.entrySet()
      • equals

        public boolean equals​(java.lang.Object arg0)
        Specified by:
        equals in interface java.util.Map<K,​V>
        Overrides:
        equals in class java.lang.Object
      • get

        public V get​(java.lang.Object key)
        Specified by:
        get in interface Get<K,​V>
        Specified by:
        get in interface java.util.Map<K,​V>
        Parameters:
        key - the key whose associated value is to be returned
        Returns:
        the value to which the specified key is mapped, or null if this map contains no mapping for the key
        See Also:
        Map.get(Object)
      • hashCode

        public int hashCode()
        Specified by:
        hashCode in interface java.util.Map<K,​V>
        Overrides:
        hashCode in class java.lang.Object
      • isEmpty

        public boolean isEmpty()
        Specified by:
        isEmpty in interface Get<K,​V>
        Specified by:
        isEmpty in interface java.util.Map<K,​V>
        Returns:
        true if this map contains no key-value mappings
        See Also:
        Map.isEmpty()
      • keySet

        public java.util.Set<K> keySet()
        Specified by:
        keySet in interface Get<K,​V>
        Specified by:
        keySet in interface java.util.Map<K,​V>
        Returns:
        a set view of the keys contained in this map
        See Also:
        Map.keySet()
      • put

        public V put​(K key,
                     V value)
        Description copied from interface: Put
        Note that the return type is Object, rather than V as in the Map interface. See the class Javadoc for further info.
        Specified by:
        put in interface java.util.Map<K,​V>
        Specified by:
        put in interface Put<K,​V>
        Parameters:
        key - key with which the specified value is to be associated
        value - value to be associated with the specified key
        Returns:
        the previous value associated with key, or null if there was no mapping for key. (A null return can also indicate that the map previously associated null with key, if the implementation supports null values.)
        See Also:
        Map.put(Object, Object)
      • putAll

        public void putAll​(java.util.Map<? extends K,​? extends V> t)
        Specified by:
        putAll in interface java.util.Map<K,​V>
        Specified by:
        putAll in interface Put<K,​V>
        Parameters:
        t - mappings to be stored in this map
        See Also:
        Map.putAll(Map)
      • remove

        public V remove​(java.lang.Object key)
        Specified by:
        remove in interface Get<K,​V>
        Specified by:
        remove in interface java.util.Map<K,​V>
        Parameters:
        key - key whose mapping is to be removed from the map
        Returns:
        the previous value associated with key, or null if there was no mapping for key.
        See Also:
        Map.remove(Object)
      • size

        public int size()
        Specified by:
        size in interface Get<K,​V>
        Specified by:
        size in interface java.util.Map<K,​V>
        Returns:
        the number of key-value mappings in this map
        See Also:
        Map.size()
      • values

        public java.util.Collection<V> values()
        Specified by:
        values in interface Get<K,​V>
        Specified by:
        values in interface java.util.Map<K,​V>
        Returns:
        a collection view of the values contained in this map
        See Also:
        Map.values()
      • mapIterator

        public MapIterator<K,​V> mapIterator()
        Description copied from interface: IterableGet
        Obtains a MapIterator over the map.

        A map iterator is an efficient way of iterating over maps. There is no need to access the entry set or use Map Entry objects.

         IterableMap<String,Integer> map = new HashedMap<String,Integer>();
         MapIterator<String,Integer> it = map.mapIterator();
         while (it.hasNext()) {
           String key = it.next();
           Integer value = it.getValue();
           it.setValue(value + 1);
         }
         
        Specified by:
        mapIterator in interface IterableGet<K,​V>
        Returns:
        a map iterator