Package jodd.json

Class LazyMap

  • All Implemented Interfaces:
    java.util.Map
    public class LazyMap
extends java.util.AbstractMap
    This map only builds once you ask for a key for the first time. It is designed to not incur the overhead of creating a map unless needed. Taken from Boon project (https://github.com/boonproject/boon)

    • 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()  
      protected java.lang.Object clone()  
      boolean containsKey​(java.lang.Object key)  
      boolean containsValue​(java.lang.Object value)  
      java.util.Set<java.util.Map.Entry<java.lang.Object,​java.lang.Object>> entrySet()  
      boolean equals​(java.lang.Object o)  
      java.lang.Object get​(java.lang.Object key)  
      int hashCode()  
      boolean isEmpty()  
      java.util.Set keySet()  
      java.lang.Object put​(java.lang.Object key, java.lang.Object value)  
      void putAll​(java.util.Map m)  
      java.lang.Object remove​(java.lang.Object key)  
      int size()  
      java.lang.String toString()  
      java.util.Collection values()  

      • 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

      • put

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

      • entrySet

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

      • size

        public int size()
        Specified by:
        size in interface java.util.Map
        Overrides:
        size in class java.util.AbstractMap

      • isEmpty

        public boolean isEmpty()
        Specified by:
        isEmpty in interface java.util.Map
        Overrides:
        isEmpty in class java.util.AbstractMap

      • containsValue

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

      • containsKey

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

      • get

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

      • remove

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

      • putAll

        public void putAll​(java.util.Map m)
        Specified by:
        putAll in interface java.util.Map
        Overrides:
        putAll in class java.util.AbstractMap

      • clear

        public void clear()
        Specified by:
        clear in interface java.util.Map
        Overrides:
        clear in class java.util.AbstractMap

      • keySet

        public java.util.Set keySet()
        Specified by:
        keySet in interface java.util.Map
        Overrides:
        keySet in class java.util.AbstractMap

      • values

        public java.util.Collection values()
        Specified by:
        values in interface java.util.Map
        Overrides:
        values in class java.util.AbstractMap

      • equals

        public boolean equals​(java.lang.Object o)
        Specified by:
        equals in interface java.util.Map
        Overrides:
        equals in class java.util.AbstractMap

      • hashCode

        public int hashCode()
        Specified by:
        hashCode in interface java.util.Map
        Overrides:
        hashCode in class java.util.AbstractMap

      • toString

        public java.lang.String toString()
        Overrides:
        toString in class java.util.AbstractMap

      • clone

        protected java.lang.Object clone()
        Overrides:
        clone in class java.util.AbstractMap