org.codehaus.groovy.runtime.metaclass
Class KeySet

 
Constructor Summary
KeySet()
           
 
Method Summary
void clear()
          
boolean contains(Object o)
          
Iterator iterator()
          
boolean remove(Object o)
          
int size()
          
def toArray()
          
def toArray(def a)
          
Collection values()
           Returns a collection view of the values contained in this map.
 

Constructor Detail

KeySet

KeySet()


Method Detail

clear

public void clear()


contains

public boolean contains(Object o)


iterator

public Iterator iterator()


remove

public boolean remove(Object o)


size

public int size()


toArray

public def toArray()


toArray

public def toArray(def a)


values

public Collection values()
Returns a collection view of the values contained in this map. The collection is backed by the map, so changes to the map are reflected in the collection, and vice-versa. The collection supports element removal, which removes the corresponding mapping from this map, via the Iterator.remove, Collection.remove, removeAll, retainAll, and clear operations. It does not support the add or addAll operations.
return:
a collection view of the values contained in this map.