package net.sourceforge.phpdt.internal.compiler.ast;
+import java.util.List;
+import java.util.ArrayList;
+
/**
* @author Matthieu Casanova
*/
public Expression prefix;
public Expression[] args;
- public FunctionCall(Expression prefix,
- Expression[] args,
- int sourceEnd) {
+ public FunctionCall(final Expression prefix,
+ final Expression[] args,
+ final int sourceEnd) {
super(prefix.sourceStart, sourceEnd);
this.prefix = prefix;
this.args = args;
buff.append('(');
if (args != null) {
for (int i = 0; i < args.length; i++) {
- Expression arg = args[i];
+ final Expression arg = args[i];
if (i != 0) {
buff.append(',');
}
buff.append(')');
return buff.toString();
}
+
+ /**
+ * Get the variables from outside (parameters, globals ...)
+ * @return the variables from outside
+ */
+ public List getOutsideVariable() {
+ return new ArrayList();
+ }
+
+ /**
+ * get the modified variables.
+ * @return the variables from we change value
+ */
+ public List getModifiedVariable() {
+ final ArrayList list = new ArrayList();
+ for (int i = 0; i < args.length; i++) {
+ list.addAll(args[i].getModifiedVariable());
+ }
+ return list;
+ }
+
+ /**
+ * Get the variables used.
+ * @return the variables used
+ */
+ public List getUsedVariable() {
+ final ArrayList list = new ArrayList();
+ list.addAll(prefix.getUsedVariable());
+ for (int i = 0; i < args.length; i++) {
+ list.addAll(args[i].getUsedVariable());
+ }
+ return list;
+ }
}