程序包 org.h2.bnf

The implementation of the BNF (Backus-Naur form) parser and tool.

请参阅: 说明

接口概要

接口	说明
BnfVisitor	The visitor interface for BNF rules.
Rule	Represents a BNF rule.

类概要

类	说明
Bnf	This class can read a file that is similar to BNF (Backus-Naur form).
RuleElement	A single terminal rule in a BNF object.
RuleExtension	Represents a non-standard syntax.
RuleFixed	Represents a hard coded terminal rule in a BNF object.
RuleHead	Represents the head of a BNF rule.
RuleList	Represents a sequence of BNF rules, or a list of alternative rules.
RuleOptional	Represents an optional BNF rule.
RuleRepeat	Represents a loop in a BNF object.
Sentence	A query context object.

程序包org.h2.bnf的说明

The implementation of the BNF (Backus-Naur form) parser and tool.