Package net.oneandone.mork.grammar

Context free grammars.

See: Description

Class Summary

Class	Description
Concat
Ebnf	Translate regular expressions to context free grammars.
Grammar	Context free grammar.
GrammarBase	Helper class for Grammar.
GrammarBase.PreSymbol	Helper class to instantiate symbols.
Prefix	Element in a prefix set, and an iterator.
PrefixSet
Rule	Defines a symbol by a redular expression.
Symbol	A stupid data container for Grammar.

Package net.oneandone.mork.grammar Description

Context free grammars.

A symbol is presented to the user as an int (internally, it is an object). This has several advantegous over Object symbols: 1. ordering, enumeration; 2. effciency.