Class TransformedIterator<F,T>

java.lang.Object
com.google.common.collect.TransformedIterator<F,T>
All Implemented Interfaces:
Iterator<T>
Direct Known Subclasses:
TransformedListIterator

abstract class TransformedIterator<F,T> extends Object implements Iterator<T>
An iterator that transforms a backing iterator; for internal use. This avoids the object overhead of constructing a Function for internal methods.
  • Field Details

    • backingIterator

      final Iterator<? extends F> backingIterator
  • Constructor Details

    • TransformedIterator

      TransformedIterator(Iterator<? extends F> backingIterator)
  • Method Details

    • transform

      abstract T transform(F from)
    • hasNext

      public final boolean hasNext()
      Specified by:
      hasNext in interface Iterator<F>
    • next

      public final T next()
      Specified by:
      next in interface Iterator<F>
    • remove

      public final void remove()
      Specified by:
      remove in interface Iterator<F>