xmltool.gui
Class Link

java.lang.Object
  |
  +--xmltool.gui.Link

public class Link

extends java.lang.Object

The Link class allows links to be created. It is used to link between any two query boxes.

Field Summary

java.awt.geom.Point2D.Float[]	edgePt
java.lang.String	joinCondition
java.lang.String	linkName

Constructor Summary

Link()
Construct an empty link.

Link(java.awt.geom.Point2D.Float[] location)
Construct and initialize a node.

Method Summary

static int	getLinkCount() Get methods for the counters
void	loadLink(java.io.ObjectInputStream in) Load this link's state.
static void	reset() Reset the counters.
void	saveLink(java.io.ObjectOutputStream out) Save this link's state.
static void	setLinkCount(int c) Set methods for the counters

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

edgePt

public java.awt.geom.Point2D.Float[] edgePt

joinCondition

public java.lang.String joinCondition

linkName

public java.lang.String linkName

Constructor Detail

Link

public Link()

Construct an empty link.

Link

public Link(java.awt.geom.Point2D.Float[] location)

Construct and initialize a node.

Parameters:

location - location (top left) of node

Method Detail

reset

public static void reset()

Reset the counters.

setLinkCount

public static void setLinkCount(int c)

Set methods for the counters

getLinkCount

public static int getLinkCount()

Get methods for the counters

saveLink

public void saveLink(java.io.ObjectOutputStream out)
              throws java.io.IOException

Save this link's state.

Parameters:

out - output stream

Throws:

java.io.IOException - can't write output

loadLink

public void loadLink(java.io.ObjectInputStream in)
              throws java.io.IOException,
                     java.lang.ClassNotFoundException

Load this link's state.

Parameters:

in - input stream

Throws:

java.io.IOException - can't read input

java.io.IOException - can't find class