net.ssehub.easy.dslCore.ui

Class ConfigurationEditorFactory

java.lang.Object

net.ssehub.easy.dslCore.ui.ConfigurationEditorFactory

public class ConfigurationEditorFactory
extends java.lang.Object

Implements a factory for creating EASy configuration editors. This is needed to decouple optional DSL editors from the EASy UI.

Author:

Holger Eichelberger

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static interface	ConfigurationEditorFactory.IConfigurationEditorCreator Defines the instance of an editor creator.

Field Summary

Fields

Modifier and Type	Field and Description
private static ConfigurationEditorFactory.IConfigurationEditorCreator	creator

Constructor Summary

Constructors

Constructor and Description
ConfigurationEditorFactory()

Method Summary

Modifier and Type	Method and Description
static org.eclipse.jface.viewers.ViewerFilter	createAttributeFilter(java.lang.String attributeNameRegEx, java.lang.String valueRegEx, boolean showAllNestedElements) Creates a simple attribute filter.
static org.eclipse.jface.viewers.TreeViewer	createEditor(Configuration config, org.eclipse.swt.widgets.Composite parent) Creates a configuration editor.
static org.eclipse.jface.viewers.ViewerFilter	createNameFilter(java.lang.String nameRegEx, boolean showAllNestedElements) Creates a name filter.
static org.eclipse.jface.viewers.ViewerFilter	createNonFrozenFilter(boolean showAllNestedElements) Creates a filter for non-frozen variables.
static void	setCreator(ConfigurationEditorFactory.IConfigurationEditorCreator cfgCreator) Defines the editor creator.

Methods inherited from class java.lang.Object

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

Field Detail

creator

private static ConfigurationEditorFactory.IConfigurationEditorCreator creator

Constructor Detail

ConfigurationEditorFactory

public ConfigurationEditorFactory()

Method Detail

setCreator

public static void setCreator(ConfigurationEditorFactory.IConfigurationEditorCreator cfgCreator)

Defines the editor creator.

Parameters:

cfgCreator - the creator instance

createEditor

public static org.eclipse.jface.viewers.TreeViewer createEditor(Configuration config,
                                                                org.eclipse.swt.widgets.Composite parent)

Creates a configuration editor.

Parameters:

config - the configuration to be shown in the editor

parent - the UI parent

Returns:

the editor, null if none can be created, e.g., creator missing

createNameFilter

public static org.eclipse.jface.viewers.ViewerFilter createNameFilter(java.lang.String nameRegEx,
                                                                      boolean showAllNestedElements)
                                                               throws java.util.regex.PatternSyntaxException

Creates a name filter.

Parameters:

nameRegEx - a regular expression for including names

showAllNestedElements - if all nested elements or only the selected ones shall be displayed

Returns:

the name filter

Throws:

java.util.regex.PatternSyntaxException - in case of an erroneous pattern syntax

createAttributeFilter

public static org.eclipse.jface.viewers.ViewerFilter createAttributeFilter(java.lang.String attributeNameRegEx,
                                                                           java.lang.String valueRegEx,
                                                                           boolean showAllNestedElements)
                                                                    throws java.util.regex.PatternSyntaxException

Creates a simple attribute filter.

Parameters:

attributeNameRegEx - the name of the attribute as regular expression

valueRegEx - a regular expression to be applied on the text representation of values

showAllNestedElements - if all nested elements or only the selected ones shall be displayed

Returns:

the name filter

Throws:

java.util.regex.PatternSyntaxException - in case of an erroneous pattern syntax

createNonFrozenFilter

public static org.eclipse.jface.viewers.ViewerFilter createNonFrozenFilter(boolean showAllNestedElements)

Creates a filter for non-frozen variables.

Parameters:

showAllNestedElements - if all nested elements or only the selected ones shall be displayed

Returns:

the name filter