/[classpath]/classpath/gnu/xml/xpath/Steps.java
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Diff of /classpath/gnu/xml/xpath/Steps.java

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revision 1.2 by mark, Sat Jul 2 20:32:22 2005 UTC revision 1.3 by dog, Sat Jul 9 20:38:36 2005 UTC
# Line 43  import java.util.Iterator; Line 43  import java.util.Iterator;
43  import java.util.LinkedHashSet;  import java.util.LinkedHashSet;
44  import java.util.LinkedList;  import java.util.LinkedList;
45  import java.util.Set;  import java.util.Set;
46    import javax.xml.namespace.QName;
47  import org.w3c.dom.Attr;  import org.w3c.dom.Attr;
48  import org.w3c.dom.Node;  import org.w3c.dom.Node;
49    
# Line 219  public final class Steps Line 220  public final class Steps
220      return new Steps(path2);      return new Steps(path2);
221    }    }
222    
223      public boolean references(QName var)
224      {
225        for (Iterator i = path.iterator(); i.hasNext(); )
226          {
227            if (((Expr) i.next()).references(var))
228              {
229                return true;
230              }
231          }
232        return false;
233      }
234    
235    public String toString()    public String toString()
236    {    {
237      StringBuffer buf = new StringBuffer();      StringBuffer buf = new StringBuffer();

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