package net.sourceforge.phpdt.internal.compiler.ast;
+import java.util.List;
+import java.util.ArrayList;
+
/**
* @author Matthieu Casanova
*/
public Expression variable;
public Statement statement;
- public ForeachStatement(Expression expression,
- Expression variable,
- Statement statement,
- int sourceStart,
- int sourceEnd) {
+ public ForeachStatement(final Expression expression,
+ final Expression variable,
+ final Statement statement,
+ final int sourceStart,
+ final int sourceEnd) {
super(sourceStart, sourceEnd);
this.expression = expression;
this.variable = variable;
* @param tab how many tabs (not used here
* @return a String
*/
- public String toString(int tab) {
+ public String toString(final int tab) {
final StringBuffer buff = new StringBuffer(tabString(tab));
buff.append("foreach (");
buff.append(expression.toStringExpression());
buff.append("\n}");
return buff.toString();
}
+
+ /**
+ * Get the variables from outside (parameters, globals ...)
+ */
+ public void getOutsideVariable(final List list) {
+ expression.getOutsideVariable(list);
+ variable.getOutsideVariable(list);
+ statement.getOutsideVariable(list);
+ }
+
+ /**
+ * get the modified variables.
+ */
+ public void getModifiedVariable(final List list) {
+ expression.getModifiedVariable(list);
+ variable.getUsedVariable(list);
+ statement.getModifiedVariable(list);
+ }
+
+ /**
+ * Get the variables used.
+ */
+ public void getUsedVariable(final List list) {
+ expression.getUsedVariable(list);
+ statement.getUsedVariable(list);
+ }
}