package com.jclark.xsl.expr;

import com.jclark.xsl.om.*;

class SelfAxisExpr extends AxisExpr {
  public NodeIterator eval(Node node, ExprContext context) {
    return new SingleNodeIterator(node);
  }
  int getOptimizeFlags() {
    return STAYS_IN_SUBTREE|SINGLE_LEVEL;
  }
  ConvertibleNodeSetExpr compose(ConvertibleNodeSetExpr expr) {
    return expr;
  }
}