Class TakeIterator<T>

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

    public final class TakeIterator<T>
    extends java.lang.Object
    implements java.util.Iterator<T>
    Iterates over the first count elements of the iterator or the full size of the iterator if the count is greater than the length of the receiver.
    • Field Summary

      Fields 
      Modifier and Type Field Description
      private int count  
      private int currentIndex  
      private java.util.Iterator<T> iterator  
    • Constructor Summary

      Constructors 
      Constructor Description
      TakeIterator​(java.lang.Iterable<T> iterable, int count)  
      TakeIterator​(java.util.Iterator<T> iterator, int count)  
    • Method Summary

      All Methods Instance Methods Concrete Methods 
      Modifier and Type Method Description
      boolean hasNext()  
      T 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<T> iterator
      • count

        private final int count
      • currentIndex

        private int currentIndex
    • Constructor Detail

      • TakeIterator

        public TakeIterator​(java.lang.Iterable<T> iterable,
                            int count)
      • TakeIterator

        public TakeIterator​(java.util.Iterator<T> iterator,
                            int count)
    • Method Detail

      • hasNext

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

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

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