Package com.singularsys.jep.misc.lineNumbering

package com.singularsys.jep.misc.lineNumbering

Classes to allow line and column number information to stored in nodes. The LineNumberingNodeFactory stores line number information in nodes when they are created and the LineNumberingShuntingYard is part of the ConfigurableParser which stores line numbers during parsing. To set up, you can use

Jep jep = new Jep(
 new StandardConfigurableParser(),
 new LineNumberingNodeFactory(),
 new LineNumberingShuntingYard.LineNumberGrammarParserFactory());
 

Line numbering starts from line 1 column 1.

Related Packages

Package	Description
com.singularsys.jep.misc	Miscellaneous components.

Class	Description
LineNumberingNodeFactory	A NodeFactory which adds line numbering information to nodes.
LineNumberingNodeFactory.Numbering	Keys for storing line and column numbers in nodes
LineNumberingShuntingYard	Version of the shunting yard algorithm which sets lines numbers in the parse tree.
LineNumberingShuntingYard.LineNumberGrammarParserFactory	Factory for creating LineNumberingShuntingYard instances.