Package com.adobe.fontengine.font

Class SWFFont4Description.TLFSubsetCompletionIterator

java.lang.Object
com.adobe.fontengine.font.SWFFont4Description.TLFSubsetCompletionIterator
All Implemented Interfaces:
Iterator<Integer>
Enclosing class:
SWFFont4Description
public static final class SWFFont4Description.TLFSubsetCompletionIterator extends Object implements Iterator<Integer>
Expands the characters in an iteration set to include those that may be added by TLF. It is expected that, if you need this functionality, you will generally run the TLFSubsetCompletionIterator first and then pass the result to FTESubsetCompletionIterator. For now only additions are needed; no replacements of substitutions are made here.

  • Constructor Details

    • TLFSubsetCompletionIterator

      public TLFSubsetCompletionIterator(Iterator<Integer> cpIter)
      Construct an iterator for subset completion.
      Parameters:
      cpIter - An iterator returning Integers that are the Unicode codepoints to be embedded in the font.

  • Method Details

    • hasNext

      public boolean hasNext()
      Returns true if the iteration has more elements. (In other words, returns true if next would return an element rather than throwing an exception.)
      Specified by:
      hasNext in interface Iterator<Integer>
      Returns:
      true if the iterator has more elements.

    • next

      public Integer next()
      Returns the next element in the iteration. Calling this method repeatedly until the hasNext() method returns false will return each element in the underlying collection exactly once.
      Specified by:
      next in interface Iterator<Integer>
      Returns:
      the next element in the iteration.
      Throws:
      NoSuchElementException - iteration has no more elements.

    • remove

      public void remove()
      Removes from the underlying collection the last element returned by the iterator (optional operation). This method can be called only once per call to next. The behavior of an iterator is unspecified if the underlying collection is modified while the iteration is in progress in any way other than by calling this method.
      Specified by:
      remove in interface Iterator<Integer>
      Throws:
      IllegalStateException - if the next method has not yet been called, or the remove method has already been called after the last call to the next method.