Lucene index fields

Document fields

• Class - name of class
• Method - name of method
• Element - name of element (such as method name, field name)
  • How should I represent method invocations?
• Type
  • Class
  • Method
  • Field
  • Parameter
  • Local variable

Info I want to store

• Method invocations
• Parameters
• Local variables

Info I want to store about variables

• Scope (such as if within a specific "if" or "for" block
• Effectively final? (useful for Streams; there's a field)
• "Constant" (JDT has way to get value)
• Assignments (include each)
  • Initialization
  • Later assignments
• In the future, want to also indicate when a method is
  • Read (dereferenced with no side effects)
    • For example, list.get
  • Dereferenced (if cannot determine if read / write)
  • Write (dereferenced with side effects)
    • For example, list.add / list.set
  • Assign (an assignment)