接口的使用
org.h2.bnf.Rule

使用Rule的程序包

程序包	说明
org.h2.bnf	The implementation of the BNF (Backus-Naur form) parser and tool.
org.h2.bnf.context	Classes that provide context for the BNF tool, in order to provide BNF-based auto-complete.

org.h2.bnf中Rule的使用

实现Rule的org.h2.bnf中的类

限定符和类型	类和说明
class	RuleElement A single terminal rule in a BNF object.
class	RuleFixed Represents a hard coded terminal rule in a BNF object.
class	RuleList Represents a sequence of BNF rules, or a list of alternative rules.
class	RuleOptional Represents an optional BNF rule.
class	RuleRepeat Represents a loop in a BNF object.

返回Rule的org.h2.bnf中的方法

限定符和类型	方法和说明
Rule	RuleHead.getRule()

参数类型为Rule的org.h2.bnf中的方法

限定符和类型	方法和说明
void	BnfVisitor.visitRuleElement(boolean keyword, String name, Rule link) Visit a rule element.
void	BnfVisitor.visitRuleOptional(Rule rule) Visit an optional rule.
void	BnfVisitor.visitRuleRepeat(boolean comma, Rule rule) Visit a repeat rule.

类型变量类型为Rule的org.h2.bnf中的方法参数

限定符和类型	方法和说明
void	BnfVisitor.visitRuleList(boolean or, ArrayList<Rule> list) Visit a rule list.

参数类型为Rule的org.h2.bnf中的构造器

构造器和说明
RuleList(Rule first, Rule next, boolean or)
RuleOptional(Rule rule)
RuleRepeat(Rule rule, boolean comma)

org.h2.bnf.context中Rule的使用

实现Rule的org.h2.bnf.context中的类

限定符和类型	类和说明
class	DbContextRule A BNF terminal rule that is linked to the database context information.