Remove unused <ContentNode>.getFileIdColumn() method

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

@@ -97,14 +97,6 @@ abstract class AbstractContentNode<T extends Content> extends AbstractNode imple
     public byte[] read(long offset, long len) throws TskException {
         return content.read(offset, len);
     }
-
-    /**
-     * Returns the location of the file ID / Metadata address on the columns on
-     * the directory table.
-     *
-     * @return
-     */
-    abstract public int getFileIDColumn();
     
     /**
      * Returns the content of this node.
@@ -238,6 +230,5 @@ abstract class AbstractContentNode<T extends Content> extends AbstractNode imple
         public List<String> visit(VolumeSystem vs) {
             return vs.getParent().accept(this);
         }
-
     }
 }

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

@@ -65,14 +65,6 @@ public interface ContentNode {
      */
     public byte[] read(long offset, long len) throws TskException;
 
-    /**
-     * Returns the location of the file ID / Metadata address on the columns on
-     * the directory table.
-     *
-     * @return
-     */
-    public int getFileIDColumn();
-
     /**
      * Returns the content of this node.
      *

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

@@ -100,11 +100,6 @@ public class DirectoryNode extends AbstractFsContentNode<Directory> {
         return objs;
     }
 
-    @Override
-    public int getFileIDColumn() {
-        return 1;
-    }
-
     @Override
     public <T> T accept(ContentNodeVisitor<T> v) {
         return v.visit(this);

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

@@ -94,12 +94,7 @@ public class FileNode extends AbstractFsContentNode<File> {
                 });
         return objs;
     }
-
+    
-    @Override
-    public int getFileIDColumn() {
-        return 1; // change this later when it's defined
-    }
-
     @Override
     public <T> T accept(ContentNodeVisitor<T> v) {
         return v.visit(this);

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

@@ -79,11 +79,6 @@ public class ImageNode extends AbstractContentNode<Image> {
         return objs;
     }
 
-    @Override
-    public int getFileIDColumn() {
-        return 0;
-    }
-
     @Override
     public Cookie getCookie(Class clazz) {
         Children ch = getChildren();

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

@@ -90,11 +90,6 @@ public class VolumeNode extends AbstractContentNode<Volume> {
         return objs;
     }
 
-    @Override
-    public int getFileIDColumn() {
-        return 1;
-    }
-
     /**
      * Right click action for volume node
      *

DirectoryTree/src/org/sleuthkit/autopsy/directorytree/DataResultFilterNode.java

@@ -205,11 +205,6 @@ public class DataResultFilterNode extends FilterNode implements ContentNode {
         return ((ContentNode) currentNode).read(offset, len);
     }
 
-    @Override
-    public int getFileIDColumn() {
-        return ((ContentNode) currentNode).getFileIDColumn();
-    }
-
     @Override
     public Content getContent() {
         return ((ContentNode) currentNode).getContent();

FileSearch/src/org/sleuthkit/autopsy/filesearch/DataResultFilterNode.java

@@ -111,11 +111,6 @@ public class DataResultFilterNode extends FilterNode implements ContentNode {
         return ((ContentNode) currentNode).read(offset, len);
     }
 
-    @Override
-    public int getFileIDColumn() {
-        return ((ContentNode) currentNode).getFileIDColumn();
-    }
-
     @Override
     public Content getContent() {
         return ((ContentNode) currentNode).getContent();

FileSearch/src/org/sleuthkit/autopsy/filesearch/SearchNode.java

@@ -90,11 +90,6 @@ class SearchNode extends AbstractNode implements ContentNode {
         throw new UnsupportedOperationException("Not supported yet.");
     }
 
-    @Override
-    public int getFileIDColumn() {
-        return -1; // change this later when needed
-    }
-
     @Override
     public Content getContent() {
         return null;