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Class tw.edu.ncnu.im.cnclab.JGAP.UI.EdgeDialog 

java.lang.Object
   |
   +----java.awt.Component
           |
           +----java.awt.Container
                   |
                   +----java.awt.Window
                           |
                           +----java.awt.Dialog
                                   |
                                   +----tw.edu.ncnu.im.cnclab.UI.GenericDialog
                                           |
                                           +----tw.edu.ncnu.im.cnclab.JGAP.UI.GraphDialog
                                                   |
                                                   +----tw.edu.ncnu.im.cnclab.JGAP.UI.EdgeDialog
public class EdgeDialog
extends GraphDialog
The EdgeDialog class is used to get the input of edges/ It provides the validity of the inputted data.

Version:
0.4 Jul 8, 1999
Author:
Ding-Yi Chen
See Also:
Graph

Variable Index

o defaultButtonPrompt
o edgeWeightField
The TextField for weight of the edges.
o FALSE
The inputed edge must not exist.
o fromField
The TextField for begin of the edges.
o NEVER_MIND
Need not care if the inputed edge exist or not.(default)
o toField
The TextField for end of the edges.
o TRUE
The inputed edge must exist.

Constructor Index

o EdgeDialog(Graph, Frame, String, String, boolean)
Construct a GraphDialog without message textField.
o EdgeDialog(Graph, Frame, String, String, boolean, int)
Construct a GraphDialog without message textField.
o EdgeDialog(Graph, Frame, String, String, boolean, int, boolean)
Construct a GraphDialog without message textField.
o EdgeDialog(Graph, Frame, String, String, boolean, String[], int)
Construct a GraphDialog without message textField.
o EdgeDialog(Graph, Frame, String, String, boolean, String[], int, boolean)
Construct a GraphDialog without message textField.
o EdgeDialog(Graph, Frame, String, String, boolean, String[], int, int, boolean)
Construct a GraphDialog without message textField.

Method Index

o checkEdgeValid()
Check if the inputed edge valid.
o checkFormat()
Check the validity of inputed data.
o getArg(Object[])
Return the result of EdgeDialog.
o getEdgeWeight()
Get the weight of edge.
o getFromNode()
Get the start node of the edge.
o getToNode()
Get the end node of the edge.
o setCentralPanel()
Initite the custom panel(central)Panel.

Variables

o fromField 
 protected TextField fromField
The TextField for begin of the edges.

o toField 
 protected TextField toField
The TextField for end of the edges.

o edgeWeightField 
 protected TextField edgeWeightField
The TextField for weight of the edges.

o TRUE 
 public static final int TRUE
The inputed edge must exist.

o NEVER_MIND 
 public static final int NEVER_MIND
Need not care if the inputed edge exist or not.(default)

o FALSE 
 public static final int FALSE
The inputed edge must not exist.

o defaultButtonPrompt 
 protected static String defaultButtonPrompt[]

Constructors

o EdgeDialog 
 public EdgeDialog(Graph graph,
                   Frame dw,
                   String title,
                   String promptText,
                   boolean isModal)
Construct a GraphDialog without message textField.

Parameters:
fr - the parent window.
title - the window title.
promptText - the prompt text. '\n' can be used as separator.
isModal - whether the dialog modal.
o EdgeDialog 
 public EdgeDialog(Graph graph,
                   Frame dw,
                   String title,
                   String promptText,
                   boolean isModal,
                   int chkEdgeExist)
Construct a GraphDialog without message textField.

Parameters:
fr - the parent window.
title - the window title.
promptText - the prompt text. '\n' can be used as separator.
isModal - whether the dialog modal.
chkEdgeExist - TRUE if the inputed edge must exist; NEVERMIND if need not care whether edge exist; FALSE if the inputed edge must not exist.
o EdgeDialog 
 public EdgeDialog(Graph graph,
                   Frame dw,
                   String title,
                   String promptText,
                   boolean isModal,
                   int chkEdgeExist,
                   boolean inputEdgeWeight)
Construct a GraphDialog without message textField.

Parameters:
fr - the parent window.
title - the window title.
promptText - the prompt text. '\n' can be used as separator.
isModal - whether the dialog modal.
chkEdgeExist - TRUE if the inputed edge must exist; NEVERMIND if need not care whether edge exist; FALSE if the inputed edge must not exist.
inputeEdgeWeight - Edge weight TextField show or not.
o EdgeDialog 
 public EdgeDialog(Graph graph,
                   Frame dw,
                   String title,
                   String promptText,
                   boolean isModal,
                   String buttonPrompt[],
                   int chkEdgeExist)
Construct a GraphDialog without message textField.

Parameters:
fr - the parent window.
title - the window title.
promptText - the prompt text. '\n' can be used as separator.
isModal - whether the dialog modal.
buttonPrompt - the prompt of buttons.
chkEdgeExist - TRUE if the inputed edge must exist; NEVERMIND if need not care whether edge exist; FALSE if the inputed edge must not exist.
o EdgeDialog 
 public EdgeDialog(Graph graph,
                   Frame dw,
                   String title,
                   String promptText,
                   boolean isModal,
                   String buttonPrompt[],
                   int chkEdgeExist,
                   boolean inputEdgeWeight)
Construct a GraphDialog without message textField.

Parameters:
fr - the parent window.
title - the window title.
promptText - the prompt text. '\n' can be used as separator.
isModal - whether the dialog modal.
buttonPrompt - the prompt of buttons.
chkEdgeExist - TRUE if the inputed edge must exist; NEVERMIND if need not care whether edge exist; FALSE if the inputed edge must not exist.
inputeEdgeWeight - Edge weight TextField show or not.
o EdgeDialog 
 public EdgeDialog(Graph graph,
                   Frame dw,
                   String title,
                   String promptText,
                   boolean isModal,
                   String buttonPrompt[],
                   int msgLength,
                   int chkEdgeExist,
                   boolean inputEdgeWeight)
Construct a GraphDialog without message textField.

Parameters:
fr - the parent window.
title - the window title.
promptText - the prompt text. '\n' can be used as separator.
isModal - whether the dialog modal.
buttonPrompt - the prompt of buttons.
msgLength - specify the length of the message textField.
chkEdgeExist - TRUE if the inputed edge must exist; NEVERMIND if need not care whether edge exist; FALSE if the inputed edge must not exist.
inputeEdgeWeight - Edge weight TextField show or not.

Methods

o setCentralPanel 
 protected void setCentralPanel()
Initite the custom panel(central)Panel.

Overrides:
setCentralPanel in class GenericDialog
o checkEdgeValid 
 protected boolean checkEdgeValid()
Check if the inputed edge valid.

Returns:
true if the inputed edge valid ; false otherwise.
o checkFormat 
 public boolean checkFormat()
Check the validity of inputed data.

It returns true itself. Keep it alone if check is not required.

Returns:
true if inputs is valid; false if otherwise.
Overrides:
checkFormat in class GenericDialog
o getFromNode 
 public int getFromNode()
Get the start node of the edge.

o getToNode 
 public int getToNode()
Get the end node of the edge.

o getEdgeWeight 
 public double getEdgeWeight()
Get the weight of edge.

o getArg 
 public Object[] getArg(Object additionalArg[])
Return the result of EdgeDialog.

Parameters:
additionalArg - Additional arguments for Alogorithm.setArg(Object[])
Returns:
If the specified edge exist, then return that edge. ( Object[]{ specified_edge ,additionArg[0],additionArg[1],..}); otherwise , Object[]{ additionalArg[0], additionalArg[1],... };
Overrides:
getArg in class GenericDialog 
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