package com.jclark.xsl.expr;

import com.jclark.xsl.om.*;

class ArrayNodeIterator implements NodeIterator {
  private int i;
  private int len;
  private Node[] nodes;

  ArrayNodeIterator(Node[] nodes, int start, int end) {
    this.nodes = nodes;
    this.len = end;
    this.i = start;
  }

  public Node next() {
    if (i == len)
      return null;
    return nodes[i++];
  }
}