Package org.nfunk.jep

Provides the main parsing classes including JEP and Parser as well as related classes such as node classes.

See:
Description

Interface Summary

EvaluatorI
Node
ParserConstants
ParserTreeConstants
ParserVisitor

Class Summary

ASTConstant	Constant Node
ASTFunNode	Function Node
ASTStart	Start Node
ASTVarNode	Variable Node
EvaluatorVisitor	This class is used for the evaluation of an expression.
FunctionTable
JavaCharStream	An implementation of interface CharStream, where the stream is assumed to contain only ASCII characters (with java-like unicode escape processing).
JEP	The JEP class is the main interface with which the user should interact.
Operator	A class containing information about an operator.
OperatorSet	The standard set of operators used in JEP.
Parser
ParserDumpVisitor
ParserTokenManager
SimpleNode
SymbolTable	A Hashtable which holds a list of all variables.
Token	Describes the input token stream.
Variable	Information about a variable.
VariableFactory	A factory class which is used to create variables.

Exception Summary

ParseException

This exception is thrown when parse errors are encountered.

Error Summary

TokenMgrError

Package org.nfunk.jep Description

Provides the main parsing classes including JEP and Parser as well as related classes such as node classes. This package also includes the EvaluatorVisitor used for evaluation. The JEP class serves as the main interface with the parser.