Class CharIterator

  • All Implemented Interfaces:
    java.lang.Cloneable, java.util.Iterator
    Direct Known Subclasses:
    NullCharIterator, OneCharIterator, RecursiveCharIterator, StringCharIterator

    public abstract class CharIterator
    extends java.lang.Object
    implements java.util.Iterator, java.lang.Cloneable
    Abstract base class for iterators that should iterate through a series of characters. Extends the java.util.Iterator interface with some additional functions useful for FOP's management of text.
    • Constructor Summary

      Constructors 
      Constructor Description
      CharIterator()  
    • Method Summary

      All Methods Instance Methods Abstract Methods Concrete Methods 
      Modifier and Type Method Description
      java.lang.Object clone()
      abstract boolean hasNext()
      java.lang.Object next()
      abstract char nextChar()  
      void remove()
      void replaceChar​(char c)
      Replace the current character managed by the iterator with a specified character?
      • Methods inherited from class java.lang.Object

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

        forEachRemaining
    • Constructor Detail

      • CharIterator

        public CharIterator()
    • Method Detail

      • hasNext

        public abstract boolean hasNext()
        Specified by:
        hasNext in interface java.util.Iterator
      • nextChar

        public abstract char nextChar()
                               throws java.util.NoSuchElementException
        Returns:
        the character that is the next character in the collection
        Throws:
        java.util.NoSuchElementException - if there are no more characters (test for this condition with java.util.Iterator.hasNext()).
      • next

        public java.lang.Object next()
                              throws java.util.NoSuchElementException
        Specified by:
        next in interface java.util.Iterator
        Throws:
        java.util.NoSuchElementException
      • remove

        public void remove()
        Specified by:
        remove in interface java.util.Iterator
      • replaceChar

        public void replaceChar​(char c)
        Replace the current character managed by the iterator with a specified character?
        Parameters:
        c - character
      • clone

        public java.lang.Object clone()
        Overrides:
        clone in class java.lang.Object