Package net.ssehub.easy.producer.ui.productline_editor.configuration

Class InterfaceFilter

java.lang.Object

org.eclipse.jface.viewers.ViewerFilter

net.ssehub.easy.producer.ui.productline_editor.configuration.AbstractConfigurationFilter

net.ssehub.easy.producer.ui.productline_editor.configuration.InterfaceFilter

public class InterfaceFilter
extends AbstractConfigurationFilter

A filter based on ProjectInterfaces defined in the same project as the currently shown project.

Author:

Sascha El-Sharkawy

Field Summary

Fields

Modifier and Type	Field	Description
private ProjectInterface	pInterface
private java.util.Set<java.lang.String>	publicVariables

Constructor Summary

Constructors

Constructor	Description
InterfaceFilter(ProjectInterface pInterface)	Sole constructor for this class.

Method Summary

Modifier and Type	Method	Description
protected boolean	checkVariable(GUIVariable variable)	Determines whether a given variable should be shown inside the editor or not.

Methods inherited from class net.ssehub.easy.producer.ui.productline_editor.configuration.AbstractConfigurationFilter

checkVariableRecursivley, select

Methods inherited from class org.eclipse.jface.viewers.ViewerFilter

filter, filter, isFilterProperty

Methods inherited from class java.lang.Object

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

Field Detail

pInterface

private ProjectInterface pInterface

publicVariables

private java.util.Set<java.lang.String> publicVariables

Constructor Detail

InterfaceFilter

InterfaceFilter(ProjectInterface pInterface)

Sole constructor for this class.

Parameters:

pInterface - A project interface defined in the currently displayed project, or null to deactivate this filter.

Method Detail

checkVariable

protected boolean checkVariable(GUIVariable variable)

Description copied from class: AbstractConfigurationFilter

Determines whether a given variable should be shown inside the editor or not. Parents of variables which shall be shown should not be filtered. The AbstractConfigurationFilter ensures that.
This method must also ensure that nested elements of a shown variable are also displayed. Therefore, this method should also be written in a recursive manner to check nested elements of displayed variables. This should be done in the following way:
if(checkVariable(variable)) {
for(GUIVariable nestedVariable : variable.getNestedVars()) {
checkVariable(nestedVariable);
}
}

Specified by:

checkVariable in class AbstractConfigurationFilter

Parameters:

variable - The variable which should be tested whether it should be displayed inside the editor

Returns:

true if the variable should be displayed, false otherwise.