Examples with Case org.eclipse.sirius.viewpoint.description.tool.Case used on opensource projects

Example 1 with Case

use of org.eclipse.sirius.viewpoint.description.tool.Case in project sirius-components by eclipse-sirius.

the class SwitchOperationHandlerTests method addCase.

private Case addCase(String newName) {
    Case caseToReturn = ToolFactory.eINSTANCE.createCase();
    this.switchOperation.getCases().add(caseToReturn);
    ChangeContext subChangeContextCase1 = ToolFactory.eINSTANCE.createChangeContext();
    subChangeContextCase1.setBrowseExpression(MessageFormat.format(ModelOperationServices.AQL_RENAME_EXPRESSION, newName));
    caseToReturn.getSubModelOperations().add(subChangeContextCase1);
    return caseToReturn;
}

Example 2 with Case

use of org.eclipse.sirius.viewpoint.description.tool.Case in project sirius-components by eclipse-sirius.

the class SwitchOperationHandler method handle.

@Override
public IStatus handle(Map<String, Object> variables) {
    EList<Case> switchCases = this.switchOperation.getCases();
    Map<String, Object> childVariables = new HashMap<>(variables);
    IStatus status = new Success();
    boolean oneCaseHasBeenExecuted = false;
    for (Case switchCase : switchCases) {
        String conditionExpression = switchCase.getConditionExpression();
        if (conditionExpression != null) {
            Optional<Boolean> optionalValueObject = this.interpreter.evaluateExpression(variables, conditionExpression).asBoolean();
            if (optionalValueObject.isPresent() && optionalValueObject.get()) {
                List<ModelOperation> subModelOperations = switchCase.getSubModelOperations();
                status = this.childModelOperationHandler.handle(this.objectService, this.representationMetadataSearchService, this.identifierProvider, this.interpreter, childVariables, subModelOperations);
                oneCaseHasBeenExecuted = true;
                break;
            }
        }
    }
    if (!oneCaseHasBeenExecuted) {
        Default defaultCase = this.switchOperation.getDefault();
        if (defaultCase != null) {
            List<ModelOperation> subModelOperations = defaultCase.getSubModelOperations();
            status = this.childModelOperationHandler.handle(this.objectService, this.representationMetadataSearchService, this.identifierProvider, this.interpreter, childVariables, subModelOperations);
        }
    }
    return status;
}