Inherits org.sleuthkit.autopsy.datamodel.ContentNode.

Public Member Functions
abstract< T > T	accept (ContentNodeVisitor< T > visitor)

abstract< T > T	accept (DisplayableItemNodeVisitor< T > visitor)

NodeSelectionInfo	getChildNodeSelectionInfo ()

T	getContent ()

List< Content >	getContentChildren ()

int	getContentChildrenCount ()

List< Long >	getContentChildrenIds ()

abstract String	getItemType ()

String	getName ()

boolean	hasContentChildren ()

boolean	hasVisibleContentChildren ()

abstract boolean	isLeafTypeNode ()

int	read (byte[] buf, long offset, long len) throws TskException

void	setChildNodeSelectionInfo (NodeSelectionInfo selectedChildNodeInfo)

void	setName (String name)

Static Public Member Functions
static boolean	contentHasVisibleContentChildren (Content c)

Static Private Attributes
static final Logger	logger = Logger.getLogger(AbstractContentNode.class.getName())

Detailed Description

Interface class that all Data nodes inherit from. Provides basic information such as ID, parent ID, etc.

Parameters

<T>	type of wrapped Content

Definition at line 44 of file AbstractContentNode.java.

Member Function Documentation

abstract <T> T org.sleuthkit.autopsy.datamodel.ContentNode.accept ( ContentNodeVisitor< T > visitor )

abstractinherited

Visitor pattern support.

Parameters

visitor visitor

Returns: visitor's visit return value

abstract <T> T org.sleuthkit.autopsy.datamodel.DisplayableItemNode.accept ( DisplayableItemNodeVisitor< T > visitor )

abstractinherited

Accepts a visitor DisplayableItemNodeVisitor that will perform an operation on this artifact type and return some object as the result of the operation.

Parameters

visitor The visitor, where the type parameter of the visitor is the type of the object that will be returned as the result of the visit operation.

Returns: An object of type T.

Referenced by org.sleuthkit.autopsy.directorytree.DataResultFilterNode.getActions(), and org.sleuthkit.autopsy.directorytree.DataResultFilterNode.getPreferredAction().

static boolean org.sleuthkit.autopsy.datamodel.AbstractContentNode< T extends Content >.contentHasVisibleContentChildren ( Content c )

static

Return true if the given content object has children. Useful for lazy loading.

Parameters

c	The content object to look for children on

Returns: true if has children

Definition at line 111 of file AbstractContentNode.java.

Referenced by org.sleuthkit.autopsy.datamodel.AbstractContentNode< Image >.hasVisibleContentChildren(), and org.sleuthkit.autopsy.directorytree.DirectoryTreeFilterChildren.IsLeafItemVisitor.visitDeep().

NodeSelectionInfo org.sleuthkit.autopsy.datamodel.DisplayableItemNode.getChildNodeSelectionInfo ( )

inherited

Gets information about which child node of this node, if any, should be selected.

Returns: The child node selection information, or null if no child should be selected.

Definition at line 141 of file DisplayableItemNode.java.

References org.sleuthkit.autopsy.datamodel.DisplayableItemNode.selectedChildNodeInfo.

T org.sleuthkit.autopsy.datamodel.AbstractContentNode< T extends Content >.getContent ( )

Return the content data associated with this node

Returns: the content object wrapped by this node

Definition at line 80 of file AbstractContentNode.java.

List<Content> org.sleuthkit.autopsy.datamodel.AbstractContentNode< T extends Content >.getContentChildren ( )

Return children of the underlying content.

Returns: list of content children content.

Definition at line 192 of file AbstractContentNode.java.

int org.sleuthkit.autopsy.datamodel.AbstractContentNode< T extends Content >.getContentChildrenCount ( )

Get count of the underlying content object children.

Useful for lazy loading.

Returns: content children count

Definition at line 214 of file AbstractContentNode.java.

List<Long> org.sleuthkit.autopsy.datamodel.AbstractContentNode< T extends Content >.getContentChildrenIds ( )

Return ids of children of the underlying content. The ids can be treated as keys - useful for lazy loading.

Returns: list of content ids of children content.

Definition at line 172 of file AbstractContentNode.java.

abstract String org.sleuthkit.autopsy.datamodel.DisplayableItemNode.getItemType ( )

abstractinherited

Gets the item type string of the node, suitable for use as a key.

Returns: A String representing the item type of node.

String org.sleuthkit.autopsy.datamodel.AbstractContentNode< T extends Content >.getName ( )

Definition at line 90 of file AbstractContentNode.java.

boolean org.sleuthkit.autopsy.datamodel.AbstractContentNode< T extends Content >.hasContentChildren ( )

Return true if the underlying content object has children Useful for lazy loading.

Returns: true if has children

Definition at line 152 of file AbstractContentNode.java.

Referenced by org.sleuthkit.autopsy.directorytree.DirectoryTreeFilterChildren.IsLeafItemVisitor.visit(), and org.sleuthkit.autopsy.directorytree.DirectoryTreeFilterChildren.ShowItemVisitor.visit().

boolean org.sleuthkit.autopsy.datamodel.AbstractContentNode< T extends Content >.hasVisibleContentChildren ( )

Return true if the underlying content object has children Useful for lazy loading.

Returns: true if has children

Definition at line 100 of file AbstractContentNode.java.

abstract boolean org.sleuthkit.autopsy.datamodel.DisplayableItemNode.isLeafTypeNode ( )

abstractinherited

Indicates whether or not the node is capable of having child nodes. Should only return true if the node is ALWAYS a leaf node.

Returns: True or false.

Referenced by org.sleuthkit.autopsy.directorytree.DirectoryTreeFilterChildren.IsLeafItemVisitor.defaultVisit().

int org.sleuthkit.autopsy.datamodel.AbstractContentNode< T extends Content >.read	(	byte[]	buf,
		long	offset,
		long	len
	)		throws TskException

Reads the content of this node (of the underlying content object).

Parameters

buf	buffer to read into
offset	the starting offset in the content object
len	the length to read

Returns: the bytes read

Exceptions

TskException exception thrown if the requested part of content could not be read

Definition at line 240 of file AbstractContentNode.java.

void org.sleuthkit.autopsy.datamodel.DisplayableItemNode.setChildNodeSelectionInfo ( NodeSelectionInfo selectedChildNodeInfo )

inherited

Adds information about which child node of this node, if any, should be selected. Can be null.

Parameters

selectedChildNodeInfo The child node selection information.

Definition at line 130 of file DisplayableItemNode.java.

References org.sleuthkit.autopsy.datamodel.DisplayableItemNode.selectedChildNodeInfo.

Referenced by org.sleuthkit.autopsy.directorytree.ViewContextAction.actionPerformed(), and org.sleuthkit.autopsy.directorytree.DirectoryTreeTopComponent.viewArtifact().

void org.sleuthkit.autopsy.datamodel.AbstractContentNode< T extends Content >.setName ( String name )

Definition at line 85 of file AbstractContentNode.java.

Member Data Documentation

final Logger org.sleuthkit.autopsy.datamodel.AbstractContentNode< T extends Content >.logger = Logger.getLogger(AbstractContentNode.class.getName())

staticprivate

Definition at line 50 of file AbstractContentNode.java.

The documentation for this class was generated from the following file:

/home/carriersleuth/repos/autopsy/Core/src/org/sleuthkit/autopsy/datamodel/AbstractContentNode.java

Public Member Functions

Static Public Member Functions

Static Private Attributes

Detailed Description

Member Function Documentation

Member Data Documentation