Package org.codehaus.plexus.util

Class FastMap.EntryImpl<K,​V>

  • All Implemented Interfaces:
    java.util.Map.Entry<K,​V>
    Enclosing class:
    FastMap<K,​V>
    private static final class FastMap.EntryImpl<K,​V>
extends java.lang.Object
implements java.util.Map.Entry<K,​V>
    This class represents a FastMap entry.

    • Field Summary

      Fields 
      Modifier and Type Field Description
      private FastMap.EntryImpl _after
      Holds the entry added after this entry or the next available entry when in pool.
      private FastMap.EntryImpl _before
      Holds the entry added before this entry (null when in pool).
      private int _index
      Holds the bucket index (undefined when in pool).
      private K _key
      Holds the entry key (null when in pool).
      private FastMap.EntryImpl _next
      Holds the next entry in the same bucket (null when in pool).
      private FastMap.EntryImpl _previous
      Holds the previous entry in the same bucket (null when in pool).
      private V _value
      Holds the entry value (null when in pool).

    • Constructor Summary

      Constructors 
      Modifier Constructor Description
      private EntryImpl()  

    • Method Summary

      All Methods Instance Methods Concrete Methods 
      Modifier and Type Method Description
      boolean equals​(java.lang.Object that)
      Indicates if this entry is considered equals to the specified entry.
      K getKey()
      Returns the key for this entry.
      V getValue()
      Returns the value for this entry.
      int hashCode()
      Returns the hash code for this entry.
      V setValue​(V value)
      Sets the value for this entry.
      java.lang.String toString()
      Returns the text representation of this entry.

      • Methods inherited from class java.lang.Object

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

    • Field Detail

      • _key

        private K _key
        Holds the entry key (null when in pool).

      • _value

        private V _value
        Holds the entry value (null when in pool).

      • _index

        private int _index
        Holds the bucket index (undefined when in pool).

      • _previous

        private FastMap.EntryImpl _previous
        Holds the previous entry in the same bucket (null when in pool).

      • _next

        private FastMap.EntryImpl _next
        Holds the next entry in the same bucket (null when in pool).

      • _before

        private FastMap.EntryImpl _before
        Holds the entry added before this entry (null when in pool).

      • _after

        private FastMap.EntryImpl _after
        Holds the entry added after this entry or the next available entry when in pool.

    • Constructor Detail

      • EntryImpl

        private EntryImpl()

    • Method Detail

      • getKey

        public K getKey()
        Returns the key for this entry.
        Specified by:
        getKey in interface java.util.Map.Entry<K,​V>
        Returns:
        the entry's key.

      • getValue

        public V getValue()
        Returns the value for this entry.
        Specified by:
        getValue in interface java.util.Map.Entry<K,​V>
        Returns:
        the entry's value.

      • setValue

        public V setValue​(V value)
        Sets the value for this entry.
        Specified by:
        setValue in interface java.util.Map.Entry<K,​V>
        Parameters:
        value - the new value.
        Returns:
        the previous value.

      • equals

        public boolean equals​(java.lang.Object that)
        Indicates if this entry is considered equals to the specified entry.
        Specified by:
        equals in interface java.util.Map.Entry<K,​V>
        Overrides:
        equals in class java.lang.Object
        Parameters:
        that - the object to test for equality.
        Returns:
        true if both entry are considered equal; false otherwise.

      • hashCode

        public int hashCode()
        Returns the hash code for this entry.
        Specified by:
        hashCode in interface java.util.Map.Entry<K,​V>
        Overrides:
        hashCode in class java.lang.Object
        Returns:
        this entry's hash code.

      • toString

        public java.lang.String toString()
        Returns the text representation of this entry.
        Overrides:
        toString in class java.lang.Object
        Returns:
        this entry's textual representation.