public LoadReferenceRunnable(
final RElementName name, final RProcess tool, final int stamp, final String cause) {
super(
"r/workspace/loadElements", //$NON-NLS-1$
NLS.bind("Load elements of {0} (requested for {1})", name.getDisplayName(), cause));
this.reference = null;
this.name = name;
this.process = tool;
this.stamp = stamp;
}
private void checkFunction(final RefactoringStatus result) {
if ((fFunction.getElementType() & IRElement.MASK_C2) != IRElement.R_COMMON_FUNCTION
&& (fFunction.getElementType() & IRElement.MASK_C2) != IRElement.R_COMMON_FUNCTION) {
result.merge(
RefactoringStatus.createFatalErrorStatus(
Messages.FunctionToS4Method_error_SelectionAlreadyS4_message));
return;
}
final RAstNode node = (RAstNode) fFunction.getAdapter(IAstNode.class);
if (RAst.hasErrors(node)) {
result.merge(
RefactoringStatus.createWarningStatus(
Messages.FunctionToS4Method_warning_SelectionSyntaxError_message));
}
// if (fSelectionRegion != null
// && (fSelectionRegion.getOffset() != fOperationRegion.getOffset() ||
// fSelectionRegion.getLength() != fOperationRegion.getLength())) {
// result.merge(RefactoringStatus.createWarningStatus("The selected code does not equal
// exactly the found expression(s)."));
// }
RElementName elementName = fFunction.getElementName();
while (elementName.getNextSegment() != null) {
elementName = elementName.getNamespace();
}
fFunctionName = elementName.getDisplayName();
final ArgsDefinition argsDef = fFunction.getArgsDefinition();
final int count = (argsDef != null) ? argsDef.size() : 0;
fVariablesList = new ArrayList(count);
boolean dots = false;
for (int i = 0; i < count; i++) {
final Arg arg = argsDef.get(i);
final Variable variable = new Variable(arg);
if (variable.getName().equals(RTerminal.S_ELLIPSIS)) {
dots = true;
variable.init(true);
} else {
variable.init(!dots);
}
fVariablesList.add(variable);
}
}