de.fho.jump.pirol.plugins.EditAttributeByFormula

Class EditAttributeByFormulaPlugIn

java.lang.Object

com.vividsolutions.jump.workbench.plugin.AbstractPlugIn

de.fho.jump.pirol.plugins.EditAttributeByFormula.EditAttributeByFormulaPlugIn

All Implemented Interfaces:

EnableChecked, Iconified, PlugIn, Recordable, ShortcutEnabled

public class EditAttributeByFormulaPlugIn
extends AbstractPlugIn

PlugIn that creates a new attribute and assigns values to it, that are calculated by processing a formula that was created by the user.

Field Summary

Fields

Modifier and Type	Field and Description
protected static PropertiesHandler	storedFormulas
protected static java.lang.String	storedFormulasFileName

Fields inherited from class com.vividsolutions.jump.workbench.plugin.AbstractPlugIn

shortcutKeys, shortcutModifiers

Constructor Summary

Constructors

Constructor and Description
EditAttributeByFormulaPlugIn()

Method Summary

Methods

Modifier and Type	Method and Description
static MultiEnableCheck	createEnableCheck(WorkbenchContext workbenchContext)
boolean	execute(PlugInContext context) Performs the action for this plugin.
java.lang.String	getCategoryName()
java.lang.String	getIconString()
java.lang.String	getName() Returns a very brief description of this PlugIn e.g. for display as a menu item
void	initialize(PlugInContext context) Called when Workbench starts up to allow plugins to initialize themselves.

Methods inherited from class com.vividsolutions.jump.workbench.plugin.AbstractPlugIn

addParameter, createName, execute, execute, fetchShortcutEnabledPlugins, getBooleanParam, getDoubleParam, getEnableCheck, getEnableCheck, getIcon, getIcon, getIntegerParam, getParameter, getParameters, getShortcutKeys, getShortcutKeyStroke, getShortcutModifiers, getStringParam, isRollingBackInvalidEdits, isShortcutEnabled, registerShortcuts, reportNothingToUndoYet, setParameters, setShortcutKeys, setShortcutModifiers, toActionListener, toString

Methods inherited from class java.lang.Object

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

Field Detail

storedFormulas

protected static PropertiesHandler storedFormulas

storedFormulasFileName

protected static final java.lang.String storedFormulasFileName

See Also:

Constant Field Values

Constructor Detail

EditAttributeByFormulaPlugIn

public EditAttributeByFormulaPlugIn()

Method Detail

initialize

public void initialize(PlugInContext context)
                throws java.lang.Exception

Description copied from interface: PlugIn

Called when Workbench starts up to allow plugins to initialize themselves.

Specified by:

initialize in interface PlugIn

Overrides:

initialize in class AbstractPlugIn

Throws:

java.lang.Exception

getName

public java.lang.String getName()

Description copied from interface: PlugIn

Returns a very brief description of this PlugIn e.g. for display as a menu item

Specified by:

getName in interface PlugIn

Overrides:

getName in class AbstractPlugIn

Returns:

the class name, minus "PlugIn", with spaces inserted at the appropriate point before each uppercase+lowercase and lowercase+uppercase combination.

createEnableCheck

public static MultiEnableCheck createEnableCheck(WorkbenchContext workbenchContext)

getIconString

public java.lang.String getIconString()

getCategoryName

public java.lang.String getCategoryName()

execute

public boolean execute(PlugInContext context)
                throws java.lang.Exception

Description copied from interface: PlugIn

Performs the action for this plugin. For threaded plugins with dialogs, this method contains the code to invoke the dialog. If the user cancels the dialog, this method should return false to prevent the run method from being called.

Specified by:

execute in interface PlugIn

Overrides:

execute in class AbstractPlugIn

Returns:

true if the action completed, false if it was aborted. Used by ThreadedPlugIns to indicate that their #run method needn't be called next.

Throws:

java.lang.Exception - if a problem occurs during plug-in execution

See Also:

ThreadedPlugIn