Class Symbol

java.lang.Object
  |
  +--Symbol

All Implemented Interfaces:

Element, java.io.Serializable

Direct Known Subclasses:

Comp, Curve, PointSym, Section, Segment, Sub, Survey

public class Symbol

extends java.lang.Object

implements java.io.Serializable, Element

See Also:

Serialized Form

Field Summary

static boolean	makenames
(package private) java.lang.String	name The name of the Symbol All symbols have a name, which may be assignesd automatically, or set by the user.
(package private) javax.swing.JTextField	namefield
private static long	serialVersionUID

Constructor Summary

Symbol()

Symbol(java.awt.geom.Point2D pos, View view, java.lang.Object arg)

Symbol(java.lang.String name)

Method Summary

void	abandonPropertyEdit()
void	acceptPropertyEdit()
(package private) void	checkName()
void	editProperties(java.util.Set sub, Symbol parent)
void	endDrag(int comand, java.awt.geom.Point2D pos, View view)
java.awt.geom.Rectangle2D	getBounds(java.awt.geom.AffineTransform trans)
int	getLevel()
java.lang.String	getName()
static Symbol	getNew(java.lang.Class type, java.awt.geom.Point2D pos, View view, java.lang.Object arg)
void	getPropertyEdit(java.lang.Object[] edits, int slot, java.util.Set sub, Symbol parent)
Symbol	importSym(Carto dest, Carto source) Called when this Symbol is moved to a new Carto file. Some Symbols hold references to parts of the old file.
void	paint(View view)
void	prepareForSurveyUpdate() Called just before a survey update. Vector symbols that are tied (directly or indirectly through segments) to the survey need to know, so they can move with the survey.
private void	readObject(java.io.ObjectInputStream stream) Reads Symbol from a stream.
boolean	recursiveDelete(Symbol old) Delete all references to the given Symbol held by this one.
boolean	selectProbe(java.awt.geom.Point2D pos, View view)
void	setName(java.lang.String name)
void	showSelected(View view)
boolean	stripSurveys()
java.lang.String	toString()
void	useSurveyUpdate() Called when the survey has changed. Symbols that move with the survey should do that now.
boolean	valid()

Methods inherited from class java.lang.Object

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

Field Detail

serialVersionUID

private static final long serialVersionUID

makenames

public static boolean makenames

name

java.lang.String name

The name of the Symbol
All symbols have a name, which may be assignesd automatically, or set by the user.

namefield

transient javax.swing.JTextField namefield

Constructor Detail

Symbol

public Symbol()

Symbol

public Symbol(java.lang.String name)

Symbol

public Symbol(java.awt.geom.Point2D pos,
              View view,
              java.lang.Object arg)

Method Detail

getNew

public static Symbol getNew(java.lang.Class type,
                            java.awt.geom.Point2D pos,
                            View view,
                            java.lang.Object arg)

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object

checkName

void checkName()

stripSurveys

public boolean stripSurveys()

getName

public java.lang.String getName()

Specified by:

getName in interface Element

setName

public void setName(java.lang.String name)

Specified by:

setName in interface Element

getBounds

public java.awt.geom.Rectangle2D getBounds(java.awt.geom.AffineTransform trans)

valid

public boolean valid()

selectProbe

public boolean selectProbe(java.awt.geom.Point2D pos,
                           View view)

showSelected

public void showSelected(View view)

paint

public void paint(View view)

endDrag

public void endDrag(int comand,
                    java.awt.geom.Point2D pos,
                    View view)

editProperties

public void editProperties(java.util.Set sub,
                           Symbol parent)

getLevel

public int getLevel()

getPropertyEdit

public void getPropertyEdit(java.lang.Object[] edits,
                            int slot,
                            java.util.Set sub,
                            Symbol parent)

acceptPropertyEdit

public void acceptPropertyEdit()

abandonPropertyEdit

public void abandonPropertyEdit()

importSym

public Symbol importSym(Carto dest,
                        Carto source)

Called when this Symbol is moved to a new Carto file.
Some Symbols hold references to parts of the old file. Get rid of them, and replace them with what they should be int the new context.

recursiveDelete

public boolean recursiveDelete(Symbol old)

Delete all references to the given Symbol held by this one.

prepareForSurveyUpdate

public void prepareForSurveyUpdate()

Called just before a survey update.
Vector symbols that are tied (directly or indirectly through segments) to the survey need to know, so they can move with the survey.

useSurveyUpdate

public void useSurveyUpdate()

Called when the survey has changed.
Symbols that move with the survey should do that now.

readObject

private void readObject(java.io.ObjectInputStream stream)
                 throws java.io.IOException,
                        java.lang.ClassNotFoundException

Reads Symbol from a stream. We define this method so it will appear in the stacktrace if something goes wrong. It does the default.

java.io.IOException

java.lang.ClassNotFoundException