Class Flat3Map.FlatMapIterator

java.lang.Object
org.apache.commons.collections.map.Flat3Map.FlatMapIterator
All Implemented Interfaces:
Iterator, MapIterator, ResettableIterator
Enclosing class:
Flat3Map

static class Flat3Map.FlatMapIterator extends Object implements MapIterator, ResettableIterator
FlatMapIterator
  • Field Details

    • parent

      private final Flat3Map parent
    • nextIndex

      private int nextIndex
    • canRemove

      private boolean canRemove
  • Constructor Details

    • FlatMapIterator

      FlatMapIterator(Flat3Map parent)
  • Method Details

    • hasNext

      public boolean hasNext()
      Description copied from interface: MapIterator
      Checks to see if there are more entries still to be iterated.
      Specified by:
      hasNext in interface Iterator
      Specified by:
      hasNext in interface MapIterator
      Returns:
      true if the iterator has more elements
    • next

      public Object next()
      Description copied from interface: MapIterator
      Gets the next key from the Map.
      Specified by:
      next in interface Iterator
      Specified by:
      next in interface MapIterator
      Returns:
      the next key in the iteration
    • remove

      public void remove()
      Description copied from interface: MapIterator
      Removes the last returned key from the underlying Map (optional operation).

      This method can be called once per call to next().

      Specified by:
      remove in interface Iterator
      Specified by:
      remove in interface MapIterator
    • getKey

      public Object getKey()
      Description copied from interface: MapIterator
      Gets the current key, which is the key returned by the last call to next().
      Specified by:
      getKey in interface MapIterator
      Returns:
      the current key
    • getValue

      public Object getValue()
      Description copied from interface: MapIterator
      Gets the current value, which is the value associated with the last key returned by next().
      Specified by:
      getValue in interface MapIterator
      Returns:
      the current value
    • setValue

      public Object setValue(Object value)
      Description copied from interface: MapIterator
      Sets the value associated with the current key (optional operation).
      Specified by:
      setValue in interface MapIterator
      Parameters:
      value - the new value
      Returns:
      the previous value
    • reset

      public void reset()
      Description copied from interface: ResettableIterator
      Resets the iterator back to the position at which the iterator was created.
      Specified by:
      reset in interface ResettableIterator
    • toString

      public String toString()
      Overrides:
      toString in class Object