Package com.helger.pgcc.parser

A grammar and lexer generator.

See: Description

Interface Summary

Interface	Description
CharStream	This interface describes a character stream that maintains line and column number positions of the characters.
ICCCharacter	Marker interface
ITreeWalkerOperation	Objects of this type are passed to the tree walker routines in ExpansionTreeWalker.
JavaCCParserConstants	Token literal values and constants.
Provider	Abstract interface for reading from a stream.
TokenManagerCodeGenerator

Class Summary

Class	Description
AbstractCharStream	An implementation of interface CharStream, where the stream is assumed to contain only ASCII characters (without unicode processing).
AbstractCodeProduction	Describes a CODE productions.
AbstractExpRegularExpression	Describes regular expressions.
BNFProduction	Describes BNF productions.
CharacterRange	Describes character range descriptors in a character list.
CodeGenerator
CodeProductionCpp	Describes CPPCODE productions.
CodeProductionJava	Describes JAVACODE productions.
Container	An object container.
ExpAction	Describes actions that may occur on the right hand side of productions.
Expansion	Describes expansions - entities that may occur on the right hand sides of productions.
ExpansionTreeWalker	A set of routines that walk down the Expansion tree in various ways.
ExpChoice	Describes expansions where one of many choices is taken (c1|c2|...).
ExpLookahead	Describes lookahead rule for a particular expansion or expansion sequence (See Sequence.java).
ExpNonTerminal	Describes non terminals.
ExpOneOrMore	Describes one-or-more expansions (e.g., foo+).
ExpRCharacterList	Describes character lists.
ExpRChoice	Describes regular expressions which are choices from from among included regular expressions.
ExpREndOfFile	Describes the EOF regular expression
ExpRJustName	Describes regular expressions which are referred to just by their name.
ExpROneOrMore	Describes one-or-more regular expressions (<foo+>).
ExpRRepetitionRange	Describes one-or-more regular expressions (<foo+>).
ExpRSequence	Describes regular expressions which are sequences of other regular expressions.
ExpRStringLiteral	Describes string literals.
ExpRZeroOrMore	Describes zero-or-more regular expressions (<foo*>).
ExpRZeroOrOne	Describes zero-or-one regular expressions (<foo?
ExpSequence	Describes expansions that are sequences of expansion units.
ExpTryBlock	Describes expansions of the form "try {...} ...".
ExpZeroOrMore	Describes zero-or-more expansions (e.g., foo*).
ExpZeroOrOne	Describes zero-or-one expansions (e.g., [foo], foo?).
JavaCCErrors	Output error messages and keep track of totals.
JavaCCGlobals	This package contains data created as a result of parsing and semanticizing a JavaCC input file.
JavaCCParser
JavaCCParserInternals	Utilities.
JavaCCParserInternals.ModifierSet	Class to hold modifiers.
JavaCCParserTokenManager	Token Manager.
JavaCharStream	An implementation of interface CharStream, where the stream is assumed to contain only ASCII characters (with java-like unicode escape processing).
LexGenCpp	Generate lexer.
LexGenJava	Generate lexer.
LookaheadCalc
LookaheadWalk
Main	Entry point.
MatchInfo	Describes a match, within a given lookahead.
Nfa	A Non-deterministic Finite Automaton.
NfaState	The state of a Non-deterministic Finite Automaton.
NormalProduction	Describes JavaCC productions.
Options	A class with static state that stores all option information.
ParseEngine
ParseGenCPP	Generate the parser.
ParseGenJava	Generate the parser.
ParserData
ParserData.LookaheadInfo
RegExprSpec	The object type of entries in the vector "respecs" of class "TokenProduction".
Semanticize
SingleCharacter	Describes single character descriptors in a character list.
StreamProvider	NOTE : This generated class can be safely deleted if installing in a GWT installation (use StringProvider instead)
StringProvider
TableDrivenJavaCodeGenerator	Class that implements a table driven code generator for the token manager in java.
Token	Describes the input token stream.
Token.GTToken	Greater than Token.
TokenizerData
TokenizerData.MatchInfo
TokenizerData.NfaState
TokenProduction	Describes the various regular expression productions.

Enum Summary

Enum	Description
ETokenKind	Definitions of constants that identify the kind of regular expression production this is.
ParserData.LookaheadType
TokenizerData.EMatchType

Exception Summary

Exception	Description
MetaParseException	Thrown when there is a mis-configuration or a bug.
ParseException	This exception is thrown when parse errors are encountered.
TokenMgrException	Token Manager Error.

Package com.helger.pgcc.parser Description

A grammar and lexer generator.