package net.sourceforge.phpdt.internal.compiler.ast;
import java.util.List;
-import java.util.ArrayList;
/**
* A While statement.
* @author Matthieu Casanova
*/
-public class WhileStatement extends Statement {
+public final class WhileStatement extends Statement {
/** The condition expression. */
- public Expression condition;
+ private final Expression condition;
/** The action of the while. (it could be a block) */
- public Statement action;
+ private final Statement action;
/**
* Create a While statement.
/**
* Get the variables from outside (parameters, globals ...)
+ *
+ * @param list the list where we will put variables
*/
public void getOutsideVariable(final List list) {
condition.getOutsideVariable(list); // todo: check if unuseful
/**
* get the modified variables.
+ *
+ * @param list the list where we will put variables
*/
public void getModifiedVariable(final List list) {
condition.getModifiedVariable(list);
/**
* Get the variables used.
+ *
+ * @param list the list where we will put variables
*/
public void getUsedVariable(final List list) {
condition.getUsedVariable(list);