Package weka.gui.treevisualizer

Class Edge

java.lang.Object
weka.gui.treevisualizer.Edge
public class Edge extends Object
This class is used in conjunction with the Node class to form a tree structure. This in particular contains information about an edges in the tree.
Version:
$Revision: 10222 $
Author:
Malcolm Ware (mfw4@cs.waikato.ac.nz)

  • Constructor Details

    • Edge

      public Edge(String label, String source, String target)
      This constructs an Edge with the specified label and parent , child serial tags.
      Parameters:
      label - The text caption for the edge.
      source - The ID string for this edges parent.
      target - The ID string for this edges child.

  • Method Details

    • getLabel

      public String getLabel()
      Get the value of label.
      Returns:
      Value of label.

    • stringSize

      public Dimension stringSize(FontMetrics f)
      This will calculate how large a rectangle using the FontMetrics passed that the lines of the label will take up
      Parameters:
      f - The size information for a particular Font
      Returns:
      A Dimension containing the size and width of the text

    • getLine

      public String getLine(int n)
      Returns line number n
      Parameters:
      n - The number of the line requested
      Returns:
      The string for the line number or NULL if it didn't exist

    • getRsource

      public String getRsource()
      Get the value of rsource.
      Returns:
      Value of rsource.

    • setRsource

      public void setRsource(String v)
      Set the value of rsource.
      Parameters:
      v - Value to assign to rsource.

    • getRtarget

      public String getRtarget()
      Get the value of rtarget.
      Returns:
      Value of rtarget.

    • setRtarget

      public void setRtarget(String v)
      Set the value of rtarget.
      Parameters:
      v - Value to assign to rtarget.

    • getSource

      public Node getSource()
      Get the value of source.
      Returns:
      Value of source.

    • setSource

      public void setSource(Node v)
      Set the value of source. And then call v.addChild to add the edge to the Node.
      Parameters:
      v - Value to assign to source.

    • getTarget

      public Node getTarget()
      Get the value of target.
      Returns:
      Value of target.

    • setTarget

      public void setTarget(Node v)
      Set the value of target. And then call v.addParent to add the edge to the Node.
      Parameters:
      v - Value to assign to target.