Upload files to "java/expression/parser"

java/expression/parser/ListParser.java

@@ -0,0 +1,12 @@
+package expression.parser;
+
+import expression.ListExpression;
+import java.util.List;
+
+/**
+ * @author Georgiy Korneev (kgeorgiy@kgeorgiy.info)
+ */
+@FunctionalInterface
+public interface ListParser {
+    ListExpression parse(String expression, List<String> variables);
+}