/[classpath]/classpath/gnu/xml/transform/ElementAvailableFunction.java
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Diff of /classpath/gnu/xml/transform/ElementAvailableFunction.java

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revision 1.2 by mark, Sat Jul 2 20:32:16 2005 UTC revision 1.3 by dog, Sat Jul 9 20:38:35 2005 UTC
# Line 40  package gnu.xml.transform; Line 40  package gnu.xml.transform;
40  import java.util.ArrayList;  import java.util.ArrayList;
41  import java.util.Collection;  import java.util.Collection;
42  import java.util.Collections;  import java.util.Collections;
43    import java.util.Iterator;
44  import java.util.List;  import java.util.List;
45  import java.util.TreeSet;  import java.util.TreeSet;
46    import javax.xml.namespace.QName;
47  import javax.xml.namespace.NamespaceContext;  import javax.xml.namespace.NamespaceContext;
48  import javax.xml.xpath.XPathFunction;  import javax.xml.xpath.XPathFunction;
49  import javax.xml.xpath.XPathFunctionException;  import javax.xml.xpath.XPathFunctionException;
# Line 165  class ElementAvailableFunction Line 167  class ElementAvailableFunction
167      return f;      return f;
168    }    }
169    
170      public boolean references(QName var)
171      {
172        for (Iterator i = args.iterator(); i.hasNext(); )
173          {
174            if (((Expr) i.next()).references(var))
175              {
176                return true;
177              }
178          }
179        return false;
180      }
181    
182  }  }
183    

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