The Parle\RParser class
(PECL parle >= 0.7.0)
简介
Parser class. Rules can be defined on the fly. Once finalized, a Parle\RLexer instance is required to deliver the token stream.
类摘要
Parle\RParser {
/* Constants */
/* 属性 */
/* 方法 */
}
预定义常量
-
Parle\RParser::ACTION_ERROR
-
Parle\RParser::ACTION_SHIFT
-
Parle\RParser::ACTION_REDUCE
-
Parle\RParser::ACTION_GOTO
-
Parle\RParser::ACTION_ACCEPT
-
Parle\RParser::ERROR_SYNTAX
-
Parle\RParser::ERROR_NON_ASSOCIATIVE
-
Parle\RParser::ERROR_UNKOWN_TOKEN
属性
- action
-
Current parser action that matches one of the action class constants, readonly.
- reduceId
-
Grammar rule id just processed in the reduce action. The value corresponds either to a token or to a production id. Readonly.
Table of Contents
- Parle\RParser::advance — Process next parser rule
- Parle\RParser::build — Finalize the grammar rules
- Parle\RParser::consume — Consume the data for processing
- Parle\RParser::dump — Dump the grammar
- Parle\RParser::errorInfo — Retrieve the error information
- Parle\RParser::left — Declare a token with left-associativity
- Parle\RParser::nonassoc — Declare a token with no associativity
- Parle\RParser::precedence — Declare a precedence rule
- Parle\RParser::push — Add a grammar rule
- Parle\RParser::reset — Reset parser state
- Parle\RParser::right — Declare a token with right-associativity
- Parle\RParser::sigil — Retrieve a matching part of a rule
- Parle\RParser::token — Declare a token
- Parle\RParser::tokenId — Get token id
- Parle\RParser::trace — Trace the parser operation
- Parle\RParser::validate — Validate input