-// $Id$\r
-/**\r
-* Copyright (C) 2007 EDIT\r
-* European Distributed Institute of Taxonomy \r
-* http://www.e-taxonomy.eu\r
-* \r
-* The contents of this file are subject to the Mozilla Public License Version 1.1\r
-* See LICENSE.TXT at the top of this package for the full license terms.\r
-*/\r
-\r
-package eu.etaxonomy.taxeditor.navigation.navigator;\r
-\r
-import org.apache.log4j.Logger;\r
-import org.eclipse.jface.viewers.ITreeContentProvider;\r
-import org.eclipse.jface.viewers.Viewer;\r
-\r
-import eu.etaxonomy.cdm.model.taxon.ITreeNode;\r
-import eu.etaxonomy.cdm.model.taxon.TaxonNode;\r
-\r
-/**\r
- * @author p.ciardelli\r
- * @created 02.06.2009\r
- * @version 1.0\r
- */\r
-public class TaxonNodeContentProvider implements ITreeContentProvider {\r
- private static final Logger logger = Logger\r
- .getLogger(TaxonNodeContentProvider.class);\r
-\r
- private static final Object[] NO_CHILDREN = new Object[0];\r
- \r
- public Object[] getChildren(Object parentElement) {\r
- Object[] children = null; \r
- \r
- if(parentElement instanceof ITreeNode){\r
- children = ((ITreeNode) parentElement).getChildNodes().toArray();\r
- }\r
- \r
- return children != null ? children : NO_CHILDREN;\r
- }\r
-\r
- public Object getParent(Object element) {\r
- if(element instanceof TaxonNode){\r
- return ((TaxonNode) element).getParent();\r
- } \r
- return null;\r
- }\r
-\r
- public boolean hasChildren(Object element) {\r
- if(element instanceof TaxonNode){\r
- return ((TaxonNode) element).getCountChildren() > 0;\r
- }\r
- return getChildren(element).length > 0;\r
- }\r
-\r
- public Object[] getElements(Object inputElement) {\r
- return this.getChildren(inputElement);\r
- }\r
-\r
- public void dispose() {\r
- }\r
-\r
- public void inputChanged(Viewer viewer, Object oldInput, Object newInput) {\r
- }\r
-}\r
+// $Id$
+/**
+* Copyright (C) 2007 EDIT
+* European Distributed Institute of Taxonomy
+* http://www.e-taxonomy.eu
+*
+* The contents of this file are subject to the Mozilla Public License Version 1.1
+* See LICENSE.TXT at the top of this package for the full license terms.
+*/
+
+package eu.etaxonomy.taxeditor.navigation.navigator;
+
+import org.apache.log4j.Logger;
+import org.eclipse.jface.viewers.ITreeContentProvider;
+import org.eclipse.jface.viewers.Viewer;
+
+import eu.etaxonomy.cdm.model.taxon.ITreeNode;
+import eu.etaxonomy.cdm.model.taxon.TaxonNode;
+
+/**
+ * <p>TaxonNodeContentProvider class.</p>
+ *
+ * @author p.ciardelli
+ * @created 02.06.2009
+ * @version 1.0
+ */
+public class TaxonNodeContentProvider implements ITreeContentProvider {
+ private static final Logger logger = Logger
+ .getLogger(TaxonNodeContentProvider.class);
+
+ private static final Object[] NO_CHILDREN = new Object[0];
+
+ /** {@inheritDoc} */
+ public Object[] getChildren(Object parentElement) {
+ Object[] children = null;
+
+ if(parentElement instanceof ITreeNode){
+ children = ((ITreeNode) parentElement).getChildNodes().toArray();
+ }
+
+ return children != null ? children : NO_CHILDREN;
+ }
+
+ /** {@inheritDoc} */
+ public Object getParent(Object element) {
+ if(element instanceof TaxonNode){
+ return ((TaxonNode) element).getParent();
+ }
+ return null;
+ }
+
+ /** {@inheritDoc} */
+ public boolean hasChildren(Object element) {
+ if(element instanceof TaxonNode){
+ return ((TaxonNode) element).getCountChildren() > 0;
+ }
+ return getChildren(element).length > 0;
+ }
+
+ /** {@inheritDoc} */
+ public Object[] getElements(Object inputElement) {
+ return this.getChildren(inputElement);
+ }
+
+ /**
+ * <p>dispose</p>
+ */
+ public void dispose() {
+ }
+
+ /** {@inheritDoc} */
+ public void inputChanged(Viewer viewer, Object oldInput, Object newInput) {
+ }
+}