Class UnmodifiableIteratorAdapter<E>

  • All Implemented Interfaces:
    java.util.Iterator<E>

    public class UnmodifiableIteratorAdapter<E>
    extends java.lang.Object
    implements java.util.Iterator<E>
    An iterator that adapts another iterator and throws unsupported operation exceptions when calls to the remove method are made.
    • Field Summary

      Fields 
      Modifier and Type Field Description
      private java.util.Iterator<? extends E> iterator  
    • Method Summary

      All Methods Instance Methods Concrete Methods 
      Modifier and Type Method Description
      boolean hasNext()  
      E next()  
      void remove()  
      • Methods inherited from class java.lang.Object

        clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
      • Methods inherited from interface java.util.Iterator

        forEachRemaining
    • Field Detail

      • iterator

        private final java.util.Iterator<? extends E> iterator
    • Constructor Detail

      • UnmodifiableIteratorAdapter

        public UnmodifiableIteratorAdapter​(java.util.Iterator<? extends E> iterator)
    • Method Detail

      • hasNext

        public boolean hasNext()
        Specified by:
        hasNext in interface java.util.Iterator<E>
      • next

        public E next()
        Specified by:
        next in interface java.util.Iterator<E>
      • remove

        public void remove()
        Specified by:
        remove in interface java.util.Iterator<E>