Class Summary |
AbstractSymbol |
Base implementation of Symbol . |
ArraySymbol |
Concrete list implementation of Symbol which has a
fixed length. |
CharSymbol |
Concrete implementation of Symbol which internally
contains a char. |
ConstantSymbol |
Concrete implementation of Symbol which needs no
internal state other than the symbol type. |
ListSymbol |
Concrete implementation of Symbol which uses a list. |
ObjectSymbol |
General concrete implementation of Symbol . |
StandardInput |
Concrete implementation of Input which wraps a
java.io.Reader . |
StringSymbol |
Concrete implementation of Symbol which internally
contains a String. |
Defines classes which support lexical and syntactic analysis.