Field Detail

• protected final int hash

• protected final Object key

• protected final ConcurrentReaderHashMap.Entry next

• protected Object value

Method Detail

• public boolean equals(Object o)

  Compares the specified object with this entry for equality. Returns true if the given object is also a Map.Entry and has the same key and value.

  Parameters:

  o - the object to compare

  Returns:

  true if equal, false otherwise

• public Object getKey()

  Returns the key of this entry.

  Returns:

  the key

• public Object getValue()

  Get the value. Note: In an entrySet or entrySet.iterator, unless the set or iterator is used under synchronization of the table as a whole (or you can otherwise guarantee lack of concurrent modification), getValue might return null, reflecting the fact that the entry has been concurrently removed. However, there are no assurances that concurrent removals will be reflected using this method.

  Returns:

  the current value, or null if the entry has been detectably removed.

• public int hashCode()

  Returns the hash code for this entry. Computed as the XOR of the hash codes of the key and value.

  Returns:

  the hash code

• public Object setValue(Object value)

  Set the value of this entry (Note: In an entrySet or entrySet.iterator), unless the set or iterator is used under synchronization of the table as a whole (or you can otherwise guarantee lack of concurrent modification), setValue is not strictly guaranteed to actually replace the value field obtained via the get operation of the underlying hash table in multithreaded applications. If iterator-wide synchronization is not used, and any other concurrent put or remove operations occur, sometimes even to other entries, then this change is not guaranteed to be reflected in the hash table. (It might, or it might not. There are no assurances either way.)

  Parameters:

  value - the new value.

  Returns:

  the previous value, or null if entry has been detectably removed.

  Throws:

  NullPointerException if the value is null.

• public String toString()

  Returns a string representation of this entry.

  Returns:

  a string representation in the form "key=value"