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diff --git a/spss/server/serverlib/src/main/java/at/gv/egovernment/moa/spss/server/iaik/xml/XPath2TransformationImpl.java b/spss/server/serverlib/src/main/java/at/gv/egovernment/moa/spss/server/iaik/xml/XPath2TransformationImpl.java
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+++ b/spss/server/serverlib/src/main/java/at/gv/egovernment/moa/spss/server/iaik/xml/XPath2TransformationImpl.java
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+/*
+ * Copyright 2003 Federal Chancellery Austria
+ * MOA-SPSS has been developed in a cooperation between BRZ, the Federal
+ * Chancellery Austria - ICT staff unit, and Graz University of Technology.
+ *
+ * Licensed under the EUPL, Version 1.1 or - as soon they will be approved by
+ * the European Commission - subsequent versions of the EUPL (the "Licence");
+ * You may not use this work except in compliance with the Licence.
+ * You may obtain a copy of the Licence at:
+ * http://www.osor.eu/eupl/
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the Licence is distributed on an "AS IS" basis,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the Licence for the specific language governing permissions and
+ * limitations under the Licence.
+ *
+ * This product combines work with different licenses. See the "NOTICE" text
+ * file for details on the various modules and licenses.
+ * The "NOTICE" text file is part of the distribution. Any derivative works
+ * that you distribute must include a readable copy of the "NOTICE" text file.
+ */
+
+
+package at.gv.egovernment.moa.spss.server.iaik.xml;
+
+import java.util.ArrayList;
+import java.util.Iterator;
+import java.util.List;
+
+import iaik.server.modules.xml.XPath2Transformation;
+
+/**
+ * An object encapsulating a <code>Transformation</code> containing several
+ * XPath-Filter2 expressions.
+ * 
+ * @author Patrick Peck
+ * @version $Id$
+ */
+public class XPath2TransformationImpl
+  extends TransformationImpl
+  implements XPath2Transformation {
+
+  /** The filters contained in this <code>XPath2Transformation</code> */
+  private List xPathFilters = new ArrayList();
+
+  /**
+   * Create a new <code>XPath2TransformationImpl</code>.
+   * 
+   * The list of XPath-Filter2 expression is initially empty.
+   */
+  public XPath2TransformationImpl() {
+    setAlgorithmURI(XPath2Transformation.XPATH2);
+  }
+
+  /**
+   * @see iaik.server.modules.xml.XPath2Transformation#getXPathFilters()
+   */
+  public List getXPathFilters() {
+    return xPathFilters;
+  }
+
+  /**
+   * Add an XPath-Filter2 expression to the list of filters.
+   * 
+   * @param filter The filter to add.
+   */
+  public void addXPathFilter(XPath2Filter filter) {
+    xPathFilters.add(filter);
+  }
+
+  /**
+   * Compare this <code>XPath2Transformation</code> to another.
+   * 
+   * @param other The object to compare this 
+   * <code>XPath2Transformation</code> to.
+   * @return <code>true</code>, if <code>other</code> is an
+   * <code>XPath2Transformation</code> and <code>getXPathFilters()</code> equals
+   * <code>other.getXPathFilters()</code>. Otherwise <code>false</code> is
+   * returned.
+   * @see java.lang.Object#equals(Object)
+   */
+  public boolean equals(Object other) {
+    if (other instanceof XPath2Transformation) {
+      XPath2Transformation transform = (XPath2Transformation) other;
+
+      return getXPathFilters().equals(transform.getXPathFilters());
+    }
+    return false;
+  }
+
+  /**
+   * @see java.lang.Object#hashCode()
+   */
+  public int hashCode() {
+    Iterator iter = getXPathFilters().iterator();
+    int hashCode = 0;
+
+    while (iter.hasNext()) {
+      hashCode ^= iter.next().hashCode();
+    }
+
+    return hashCode;
+  }
+
+}