Hierarchical Classification Object Models and ADTs

• Object Model
• ADTs

Object Model

ADTs

• Editor
• EditorPanel
• UserInput
• CDialog
• Node
• Edge
• MsgBox

Class: Editor

ADT Editor

Imports:

• EditorPanel

Exports:

• Type: Editor
• Method: addSub
• Method: connect
• Method: delete
• Method: itemStateChanged
• Method: newRoot
• Method: rename

Variables:

• CDialog dialog
• Editor editor
• CheckboxGroup group
• Checkbox horizontal
• Checkbox lockchildren
• Checkbox locktree
• EditorPanel panel
• PopupMenu popup
• Checkbox vertical

Methods:

• addSub(String): void

pre: true

post: nnodes = #nnodes +1

• connect(String, String): void

pre: true

post: nedges = #nedges + 1

• constructCheckBoxes(): Panel

  pre: true

  post: panel contains checkboxes

• constructControlPanel(): Panel

  pre: true

  post: panel contains control buttons

• constructPopupMenu(): PopupMenu

  pre: true

  post: popup menu

• delete(String): void

  pre: true

  post: nnodes = #nnodes -1, nnedges = #nedges - (total related edges)

• load(): void

  pre: true

  post: #Nodes = Nodes

• newRoot(String): void

  pre: true

  post: nnodes = #nnodes +1

• rename(String, int): void

  pre: true

  post: #Nodes lable = String

• save(): void

  pre: true

  post: #saved Nodes = Nodes

Class: EditorPanel

ADT EditorPanel

Imports:

• Editor
• Edge
• Node

Exports:

• Type: EditorPanel
• Method: getMinimumSize
• Method: getPreferredSize
• Method: isOnEdge
• Method: isOnNode
• Method: layoutChildren
• Method: paintNode
• Method: run
• Method: start
• Method: stop

Variables:

• Color edgeColor
• Color edgeColor1
• Color nodeColor
• Color parentColor
• Color selectColor
• Edge[] edges
• Edge epick
• Editor editor
• boolean isHorizontal
• boolean lockChildren
• boolean lockTree
• boolean pickfixed
• boolean showParent
• int nedges
• int nnodes
• Node[] nodes
• Node pick
• Graphics offgraphics
• Image offscreen
• Dimension offscreensize
• Thread relaxer

Methods:

• addEdge(String, String, int): void

  pre: true

  post: nedges = #nedges +1

• addNode(String): int

  pre: true

  post: nnodes = #nnodes +1

• deleteEdge(Edge): void

  pre: true

  post: nedges = #nedges -1

• deleteNode(String): void

  pre: true

  post: nnodes = #nnodes -1, nedges = #nedges - (total related edges)

• findEdge(int): int

  pre: true

  post: index of edge

• findNode(String): int

  pre: true

  post: index of node

• getMinimumSize(): Dimension

  pre: true

  post: minimum Dimension

• getPreferredSize(): Dimension

  pre: true

  post: current Dimension

• isOnEdge(Edge, double, double): boolean

  pre: true

  post: true if current location is on edge

• isOnNode(Node, double, double): boolean

  pre: true

  post: true if current location is on node

• layoutChildren(Node): void

  pre: true

  post: (Node x, y) = #(Node x,y) + offset

• paintNode(Graphics, Node, FontMetrics): void

  pre: true

  post: Node x,y are defined

• updateChildren(Node, Node): void

  pre: true

  post: updated number of children

• updateParents(Node, Node): void

  pre: true

  post: updated number of parent

Class: UserInput

ADT UserInput

Imports:

• CDialog
• Editor

Exports:

• Type: String
• Method: addNode
• Method: popupDialog

Variables:

• String childName
• String parentName
• int cmd
• CDialog dialog
• Editor editor

Methods:

• addNode(): void

  pre: true

  post: nnodes = #nnodes +1

• popupDialog(int): void

  pre: true

  post: valid dialog handle

Class: CDialog

ADT CDialog

Imports:

• UserInput

Exports:

• Type: Dialog Box
• Method: actionPerformed
• Method: centerDialog

Variables:

• Button OKButton
• String childName
• TextField field1
• TextField field2
• UserInput in
• int numofField
• String parentName

Methods:

• centerDialog(Point): void

  pre: true

  post: dialog.x =( parent.x + parent.width)/2, dialog.y = (parent.y+parent.width)/2

Class Node

ADT Node

Imports: none

Exports:

• Type: Node
• Method: isLeaf

Variables:

• Node[] child
• int childrenCount
• boolean fixed
• int height
• boolean isOnNode
• double lastx
• double lasty
• String lbl
• Node[] parent
• int parentCount
• Node sibling
• int width
• double x
• double y

Methods:

• isLeaf(): boolean

  pre: true

  post: true if node has no children

Class Edge

ADT Edge

Imports: none

Exports:

• Type: Edge

Variables:

• int from
• double len
• int to

Methods: none

Class MsgBox

ADT MsgBox

Imports: none

Exports:

• Type: MsgBox

Variables:

• String message
• TextArea msg
• String title

Methods:

• centerDialog(Point): void

  pre: true

  post: msgbox.x =( parent.x + parent.width)/2, msgbox.y = (parent.y+parent.width)/2

• setMessage(String): void

  pre: true

  post: message = String

Class: Classifier

ADT Classifier

Imports:

• SructureMatcher

Exports:

• Type: Classifier
• Method: activate
• Method: setThreshold
• Method: defineConfidenceLevel
• Method: getConfidenceLevel
• Method: getResult
• Method: displayResult

Methods:

• activate()

  Allow user to establish or establish/refine

  pre: true

  post: none

• setThreshold()

  Allow user to set the threshold

  pre: none

  post: threshold

• defineConfidenceLevel()

  Allow user to define confidence levels

  pre: none

  post: confidence levels

• getConfidenceLevel()

  Return confidence level

  pre: true

  post: none

• getResult()

  Return result string

  pre: true

  post: none

• displayResult()

  Display result message

  pre: true

  post: none