Package com.im.commons.util

Class AbstractCaseInsensitiveMap<V>

  • Type Parameters:
    V - values type
    All Implemented Interfaces:
    java.io.Serializable, java.util.Map<java.lang.String,​V>
    Direct Known Subclasses:
    CaseInsensitiveMap, ImmutableCaseInsensitiveMap
    public abstract class AbstractCaseInsensitiveMap<V>
extends java.util.AbstractMap<java.lang.String,​V>
implements java.io.Serializable
    This Map is a delegate that transforms all keys to lowercase (provided the key is not null). The keys are changed to inner class AbstractCaseInsensitiveMap.CaseInsensitiveKey which does case-insensitive comparison. On return it again unwraps keys.
    Since:
    17.1.9
    See Also:
    Serialized Form

    • Nested Class Summary

      • Nested classes/interfaces inherited from class java.util.AbstractMap

        java.util.AbstractMap.SimpleEntry<K extends java.lang.Object,​V extends java.lang.Object>, java.util.AbstractMap.SimpleImmutableEntry<K extends java.lang.Object,​V extends java.lang.Object>

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

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

    • 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<java.lang.String,​V>> entrySet()  
      V get​(java.lang.Object key)  
      boolean isEmpty()  
      java.util.Set<java.lang.String> keySet()  
      V put​(java.lang.String key, V value)  
      V remove​(java.lang.Object key)  
      int size()  
      java.util.Collection values()  

      • Methods inherited from class java.util.AbstractMap

        clone, equals, hashCode, putAll, toString

      • Methods inherited from class java.lang.Object

        finalize, getClass, notify, notifyAll, wait, wait, wait

      • Methods inherited from interface java.util.Map

        compute, computeIfAbsent, computeIfPresent, forEach, getOrDefault, merge, putIfAbsent, remove, replace, replace, replaceAll

    • Method Detail

      • clear

        public void clear()
        Specified by:
        clear in interface java.util.Map<java.lang.String,​V>
        Overrides:
        clear in class java.util.AbstractMap<java.lang.String,​V>

      • containsKey

        public boolean containsKey​(java.lang.Object key)
        Specified by:
        containsKey in interface java.util.Map<java.lang.String,​V>
        Overrides:
        containsKey in class java.util.AbstractMap<java.lang.String,​V>

      • containsValue

        public boolean containsValue​(java.lang.Object value)
        Specified by:
        containsValue in interface java.util.Map<java.lang.String,​V>
        Overrides:
        containsValue in class java.util.AbstractMap<java.lang.String,​V>

      • entrySet

        public java.util.Set<java.util.Map.Entry<java.lang.String,​V>> entrySet()
        Specified by:
        entrySet in interface java.util.Map<java.lang.String,​V>
        Specified by:
        entrySet in class java.util.AbstractMap<java.lang.String,​V>

      • get

        public V get​(java.lang.Object key)
        Specified by:
        get in interface java.util.Map<java.lang.String,​V>
        Overrides:
        get in class java.util.AbstractMap<java.lang.String,​V>

      • isEmpty

        public boolean isEmpty()
        Specified by:
        isEmpty in interface java.util.Map<java.lang.String,​V>
        Overrides:
        isEmpty in class java.util.AbstractMap<java.lang.String,​V>

      • keySet

        public java.util.Set<java.lang.String> keySet()
        Specified by:
        keySet in interface java.util.Map<java.lang.String,​V>
        Overrides:
        keySet in class java.util.AbstractMap<java.lang.String,​V>

      • put

        public V put​(java.lang.String key,
             V value)
        Specified by:
        put in interface java.util.Map<java.lang.String,​V>
        Overrides:
        put in class java.util.AbstractMap<java.lang.String,​V>

      • remove

        public V remove​(java.lang.Object key)
        Specified by:
        remove in interface java.util.Map<java.lang.String,​V>
        Overrides:
        remove in class java.util.AbstractMap<java.lang.String,​V>

      • size

        public int size()
        Specified by:
        size in interface java.util.Map<java.lang.String,​V>
        Overrides:
        size in class java.util.AbstractMap<java.lang.String,​V>

      • values

        public java.util.Collection values()
        Specified by:
        values in interface java.util.Map<java.lang.String,​V>
        Overrides:
        values in class java.util.AbstractMap<java.lang.String,​V>