Package org.apache.commons.collections.iterators

Class AbstractOrderedMapIteratorDecorator

  • All Implemented Interfaces:
    Iterator, MapIterator, OrderedIterator, OrderedMapIterator
    @Deprecated(since="2021-04-30")
public class AbstractOrderedMapIteratorDecorator
extends Object
implements OrderedMapIterator
    Deprecated.
    Commons Collections 3 is in maintenance mode. Commons Collections 4 should be used instead.
    Provides basic behaviour for decorating an ordered map iterator with extra functionality.

    All methods are forwarded to the decorated map iterator.

    Since:
    Commons Collections 3.0

    • Constructor Detail

      • AbstractOrderedMapIteratorDecorator

        public AbstractOrderedMapIteratorDecorator​(OrderedMapIterator iterator)
        Deprecated.
        Constructor that decorates the specified iterator.
        Parameters:
        iterator - the iterator to decorate, must not be null
        Throws:
        IllegalArgumentException - if the collection is null

    • Method Detail

      • hasNext

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