* This is a cast expression.
* @author Matthieu Casanova
*/
-public class CastExpression extends Expression {
+public final class CastExpression extends Expression {
/** The type in which we cast the expression. */
- public ConstantIdentifier type;
+ private final ConstantIdentifier type;
/** The expression to be casted. */
- public Expression expression;
+ private final Expression expression;
/**
* Create a cast expression.
/**
* Get the variables from outside (parameters, globals ...)
+ *
+ * @param list the list where we will put variables
*/
- public void getOutsideVariable(final List list) {
- }
+ public void getOutsideVariable(final List list) {}
/**
* get the modified variables.
+ *
+ * @param list the list where we will put variables
*/
public void getModifiedVariable(final List list) {
expression.getModifiedVariable(list);
/**
* Get the variables used.
+ *
+ * @param list the list where we will put variables
*/
public void getUsedVariable(final List list) {
expression.getUsedVariable(list);