Base class for implementing FilterNodes that are also supposed to be ContentNodes

DataModel/src/org/sleuthkit/autopsy/datamodel/ContentFilterNode.java

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+/*
+ * Autopsy Forensic Browser
+ *
+ * Copyright 2011 Basis Technology Corp.
+ * Contact: carrier <at> sleuthkit <dot> org
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package org.sleuthkit.autopsy.datamodel;
+
+import java.sql.SQLException;
+import org.openide.nodes.FilterNode;
+import org.openide.nodes.Node;
+import org.openide.util.Lookup;
+import org.sleuthkit.datamodel.Content;
+import org.sleuthkit.datamodel.TskException;
+
+public class ContentFilterNode extends FilterNode implements ContentNode {
+
+    public ContentFilterNode(ContentNode original) {
+        super((Node) original);
+    }
+    
+    public ContentFilterNode(ContentNode original, Children children) {
+        super((Node) original, children);
+    }
+        
+    public ContentFilterNode(ContentNode original, Children children, Lookup lookup)  {
+        super((Node) original, children, lookup);
+    }
+    
+    
+
+    @Override
+    public long getID() {
+        return ((ContentNode) super.getOriginal()).getID();
+    }
+
+    @Override
+    public Object[][] getRowValues(int rows) throws SQLException {
+        return ((ContentNode) super.getOriginal()).getRowValues(rows);
+    }
+
+    @Override
+    public byte[] read(long offset, long len) throws TskException {
+        return ((ContentNode) super.getOriginal()).read(offset, len);
+    }
+
+    @Override
+    public Content getContent() {
+        return ((ContentNode) super.getOriginal()).getContent();
+    }
+
+    @Override
+    public String[] getDisplayPath() {
+        return ((ContentNode) super.getOriginal()).getDisplayPath();
+    }
+
+    @Override
+    public String[] getSystemPath() {
+        return ((ContentNode) super.getOriginal()).getSystemPath();
+    }
+
+    @Override
+    public <T> T accept(ContentNodeVisitor<T> v) {
+        return ((ContentNode) super.getOriginal()).accept(v);
+    }
+}