From 74d8c83f76074d2d0df784cb4a305c586a702d25 Mon Sep 17 00:00:00 2001
From: Thomas Lenz <tlenz@iaik.tugraz.at>
Date: Wed, 9 Mar 2016 13:41:09 +0100
Subject: move moa-common to moa-id-common, because MOA-SPSS becomes a seperate
 project

---
 .../egovernment/moa/util/NodeIteratorAdapter.java  | 111 +++++++++++++++++++++
 1 file changed, 111 insertions(+)
 create mode 100644 id/server/moa-id-commons/src/main/java/at/gv/egovernment/moa/util/NodeIteratorAdapter.java

(limited to 'id/server/moa-id-commons/src/main/java/at/gv/egovernment/moa/util/NodeIteratorAdapter.java')

diff --git a/id/server/moa-id-commons/src/main/java/at/gv/egovernment/moa/util/NodeIteratorAdapter.java b/id/server/moa-id-commons/src/main/java/at/gv/egovernment/moa/util/NodeIteratorAdapter.java
new file mode 100644
index 000000000..fdc823229
--- /dev/null
+++ b/id/server/moa-id-commons/src/main/java/at/gv/egovernment/moa/util/NodeIteratorAdapter.java
@@ -0,0 +1,111 @@
+/*
+ * Copyright 2003 Federal Chancellery Austria
+ * MOA-ID 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.util;
+
+import java.util.ListIterator;
+
+import org.w3c.dom.DOMException;
+import org.w3c.dom.Node;
+import org.w3c.dom.traversal.NodeFilter;
+import org.w3c.dom.traversal.NodeIterator;
+
+/**
+ * A <code>NodeIterator</code> implementation based on a
+ * <code>ListIterator</code>.
+ * 
+ * @see java.util.ListIterator
+ * @see org.w3c.dom.traversal.NodeIterator
+ * 
+ * @author Patrick Peck
+ * @version $Id$
+ */
+public class NodeIteratorAdapter implements NodeIterator {
+
+  /** The <code>ListIterator</code> to wrap. */
+  private ListIterator nodeIterator;
+
+  /**
+   * Create a new <code>NodeIteratorAdapter</code>.
+   * @param nodeIterator The <code>ListIterator</code> to iterate over.
+   */
+  public NodeIteratorAdapter(ListIterator nodeIterator) {
+    this.nodeIterator = nodeIterator;
+  }
+
+  /**
+   * @see org.w3c.dom.traversal.NodeIterator#getRoot()
+   */
+  public Node getRoot() {
+    return null;
+  }
+
+  /**
+   * @see org.w3c.dom.traversal.NodeIterator#getWhatToShow()
+   */
+  public int getWhatToShow() {
+    return NodeFilter.SHOW_ALL;
+  }
+
+  /**
+   * @see org.w3c.dom.traversal.NodeIterator#getFilter()
+   */
+  public NodeFilter getFilter() {
+    return null;
+  }
+
+  /**
+   * @see org.w3c.dom.traversal.NodeIterator#getExpandEntityReferences()
+   */
+  public boolean getExpandEntityReferences() {
+    return false;
+  }
+
+  /**
+   * @see org.w3c.dom.traversal.NodeIterator#nextNode()
+   */
+  public Node nextNode() throws DOMException {
+    if (nodeIterator.hasNext()) {
+      return (Node) nodeIterator.next();
+    }
+    return null;
+  }
+
+  /**
+   * @see org.w3c.dom.traversal.NodeIterator#previousNode()
+   */
+  public Node previousNode() throws DOMException {
+    if (nodeIterator.hasPrevious()) {
+      return (Node) nodeIterator.previous();
+    }
+    return null;
+  }
+
+  /**
+   * @see org.w3c.dom.traversal.NodeIterator#detach()
+   */
+  public void detach() {
+  }
+
+}
-- 
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