com.helger.pgcc.parser

Class TokenProduction

java.lang.Object

com.helger.pgcc.parser.TokenProduction

public class TokenProduction
extends Object

Describes the various regular expression productions.

Field Summary

Fields

Modifier and Type	Field and Description
Token	m_firstToken The first and last tokens from the input stream that represent this production.
boolean	m_ignoreCase This is true if case is to be ignored within the regular expressions of this token production.
boolean	m_isExplicit This is true if this corresponds to a production that actually appears in the input grammar.
ETokenKind	m_kind The kind of this token production - TOKEN, SKIP, MORE, or SPECIAL.
Token	m_lastToken
String[]	m_lexStates The states in which this regular expression production exists.
List<RegExprSpec>	m_respecs The list of regular expression specifications that comprise this production.

Constructor Summary

Constructors

Constructor and Description
TokenProduction()

Method Summary

Modifier and Type	Method and Description
int	getColumn()
int	getLine()
void	setColumn(int nColumn)
void	setLine(int nLine)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

m_lexStates

public String[] m_lexStates

The states in which this regular expression production exists. If this array is null, then "<*>" has been specified and this regular expression exists in all states. However, this null value is replaced by a String array that includes all lexical state names during the semanticization phase.

m_kind

public ETokenKind m_kind

The kind of this token production - TOKEN, SKIP, MORE, or SPECIAL.

m_respecs

public List<RegExprSpec> m_respecs

The list of regular expression specifications that comprise this production. Each entry is a "RegExprSpec".

m_isExplicit

public boolean m_isExplicit

This is true if this corresponds to a production that actually appears in the input grammar. Otherwise (if this is created to describe a regular expression that is part of the BNF) this is set to false.

m_ignoreCase

public boolean m_ignoreCase

This is true if case is to be ignored within the regular expressions of this token production.

m_firstToken

public Token m_firstToken

The first and last tokens from the input stream that represent this production.

m_lastToken

public Token m_lastToken

Constructor Detail

TokenProduction

public TokenProduction()

Method Detail

setLine

public void setLine(int nLine)

Parameters:

nLine - the line to set

getLine

public int getLine()

Returns:

the line

setColumn

public void setColumn(int nColumn)

Parameters:

nColumn - the column to set

getColumn

public int getColumn()

Returns:

the column