Enum IteratorFeature

  • All Implemented Interfaces:
    java.io.Serializable, java.lang.Comparable<IteratorFeature>

    @GwtCompatible
    public enum IteratorFeature
    extends java.lang.Enum<IteratorFeature>
    A method supported by implementations of the Iterator or ListIterator interface.

    This enum is GWT compatible.

    • Enum Constant Summary

      Enum Constants 
      Enum Constant Description
      SUPPORTS_ADD
      Support for ListIterator.add(Object); ignored for plain Iterator implementations.
      SUPPORTS_REMOVE
      Support for Iterator.remove().
      SUPPORTS_SET
      Support for ListIterator.set(Object); ignored for plain Iterator implementations.
    • Field Summary

      Fields 
      Modifier and Type Field Description
      static java.util.Set<IteratorFeature> MODIFIABLE
      A set containing all of the optional features of the Iterator and ListIterator interfaces.
      static java.util.Set<IteratorFeature> UNMODIFIABLE
      A set containing none of the optional features of the Iterator or ListIterator interfaces.
    • Method Summary

      All Methods Static Methods Concrete Methods 
      Modifier and Type Method Description
      static IteratorFeature valueOf​(java.lang.String name)
      Returns the enum constant of this type with the specified name.
      static IteratorFeature[] values()
      Returns an array containing the constants of this enum type, in the order they are declared.
      • Methods inherited from class java.lang.Enum

        clone, compareTo, equals, finalize, getDeclaringClass, hashCode, name, ordinal, toString, valueOf
      • Methods inherited from class java.lang.Object

        getClass, notify, notifyAll, wait, wait, wait
    • Enum Constant Detail

      • SUPPORTS_REMOVE

        public static final IteratorFeature SUPPORTS_REMOVE
        Support for Iterator.remove().
      • SUPPORTS_ADD

        public static final IteratorFeature SUPPORTS_ADD
        Support for ListIterator.add(Object); ignored for plain Iterator implementations.
      • SUPPORTS_SET

        public static final IteratorFeature SUPPORTS_SET
        Support for ListIterator.set(Object); ignored for plain Iterator implementations.
    • Field Detail

      • UNMODIFIABLE

        public static final java.util.Set<IteratorFeature> UNMODIFIABLE
        A set containing none of the optional features of the Iterator or ListIterator interfaces.
      • MODIFIABLE

        public static final java.util.Set<IteratorFeature> MODIFIABLE
        A set containing all of the optional features of the Iterator and ListIterator interfaces.
    • Method Detail

      • values

        public static IteratorFeature[] values()
        Returns an array containing the constants of this enum type, in the order they are declared. This method may be used to iterate over the constants as follows:
        for (IteratorFeature c : IteratorFeature.values())
            System.out.println(c);
        
        Returns:
        an array containing the constants of this enum type, in the order they are declared
      • valueOf

        public static IteratorFeature valueOf​(java.lang.String name)
        Returns the enum constant of this type with the specified name. The string must match exactly an identifier used to declare an enum constant in this type. (Extraneous whitespace characters are not permitted.)
        Parameters:
        name - the name of the enum constant to be returned.
        Returns:
        the enum constant with the specified name
        Throws:
        java.lang.IllegalArgumentException - if this enum type has no constant with the specified name
        java.lang.NullPointerException - if the argument is null