package net.sourceforge.phpdt.internal.compiler.ast;
+import java.util.List;
+
/**
* Here is the Superclass of the Literal expressions.
* @author Matthieu Casanova
* @param sourceStart starting offset
* @param sourceEnd ending offset
*/
- public Literal(int sourceStart, int sourceEnd) {
+ protected Literal(final int sourceStart, final int sourceEnd) {
super(sourceStart, sourceEnd);
}
- public abstract char[] source();
+ /**
+ * Get the variables from outside (parameters, globals ...)
+ *
+ * @param list the list where we will put variables
+ */
+ public final void getOutsideVariable(final List list) {}
+
+ /**
+ * get the modified variables.
+ *
+ * @param list the list where we will put variables
+ */
+ public final void getModifiedVariable(final List list) {}
+
+ /**
+ * Get the variables used.
+ *
+ * @param list the list where we will put variables
+ */
+ public void getUsedVariable(final List list) {}
}