Package com.Ostermiller.util

Class ArrayEnumeration<ElementType>

java.lang.Object
com.Ostermiller.util.ArrayEnumeration<ElementType>
Type Parameters:
ElementType - Type of object enumerated
All Implemented Interfaces:
Enumeration<ElementType>
public class ArrayEnumeration<ElementType> extends Object implements Enumeration<ElementType>
Converts an array to an enumerator.

More information about this class is available from ostermiller.org.

Since:
ostermillerutils 1.03.00
Author:
Stephen Ostermiller https://ostermiller.org/contact.pl?regarding=Java+Utilities

  • Constructor Details

    • ArrayEnumeration

      public ArrayEnumeration(ElementType[] array)
      Create an Enumeration from an Array.
      Parameters:
      array - of objects on which to enumerate.
      Since:
      ostermillerutils 1.03.00

  • Method Details

    • hasMoreElements

      public boolean hasMoreElements()
      Tests if this enumeration contains more elements.
      Specified by:
      hasMoreElements in interface Enumeration<ElementType>
      Returns:
      true if and only if this enumeration object contains at least one more element to provide; false otherwise.
      Since:
      ostermillerutils 1.03.00

    • nextElement

      public ElementType nextElement() throws NoSuchElementException
      Returns the next element of this enumeration if this enumeration object has at least one more element to provide.
      Specified by:
      nextElement in interface Enumeration<ElementType>
      Returns:
      the next element of this enumeration.
      Throws:
      NoSuchElementException - if no more elements exist.
      Since:
      ostermillerutils 1.03.00