org.eclipse.emf.ecp.ui.util

Interface ECPModelElementOpenTester

public interface ECPModelElementOpenTester

This interface can be extended in order to provide dynamic testers for the model element opener. So if you want to check specific information of an EObject aside the EClass you should implement this.

Author:

Eugen Neufeld

Field Summary

Fields

Modifier and Type	Field and Description
static int	NOT_APPLICABLE Return this whenever the opener can't open a specific element.

Method Summary

Modifier and Type	Method and Description
int	isApplicable(Object eObject) This is called by the ECPHandlerHelper to check how well the corresponding ECPModelElementOpener can handle the current Obejct.

Field Detail

NOT_APPLICABLE

static final int NOT_APPLICABLE

Return this whenever the opener can't open a specific element.

See Also:

Constant Field Values

Method Detail

isApplicable

int isApplicable(Object eObject)

This is called by the ECPHandlerHelper to check how well the corresponding ECPModelElementOpener can handle the current Obejct. The Tester with the highest result will be chosen. If the corresponding ECPModelElementOpener can't handle the EObject, the result should be NOT_APPLICABLE.

Parameters:

eObject - the Object to open

Returns:

an integer defining how fitting the corresponding opener is.