com.massa.dsl.lexer

Class RegexLexer

java.lang.Object

com.massa.dsl.lexer.AbstractLexer

com.massa.dsl.lexer.RegexLexer

All Implemented Interfaces:

MatcherAutoCompleter, Documented, Lexer, Serializable

public class RegexLexer
extends AbstractLexer

Regexp Lexer, allowing to

• retrieve all content until it matches the regular expression if no block provided.
• validate content of a sub lexer if block provided.

See Also:

Serialized Form

Constructor Summary

Constructors

Constructor and Description
RegexLexer()

Method Summary

Modifier and Type	Method and Description
Class<AdditionalValidator<String>>	getAdditionalValidator()
InjectableLexerBlock	getBlock()
LexerParser	getParser(LexerParser parent) Returns a parser which is able to handles the text relative to this lexer
String	getRegex()
boolean	isOrdered()
Class<?>	resolveType(Grammar grammar) Resolves the type of the object parsed by this lexer.
void	setAdditionalValidator(Class<AdditionalValidator<String>> additionalValidator)
void	setBlock(LexerBlock block)
void	setRegex(String regexp)

Methods inherited from class com.massa.dsl.lexer.AbstractLexer

equals, getDslDoc, getEnd, getId, getListener, getListenerClass, getMatcherAutoCompleteConfiguration, getStart, hashCode, isRoot, isRootOnly, resolveEnd, resolveStart, setDslDoc, setEnd, setId, setListenerClass, setMatcherAutoCompleteConfiguration, setRoot, setRootOnly, setStart, toString, validate

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Constructor Detail

RegexLexer

public RegexLexer()

Method Detail

isOrdered

public boolean isOrdered()

Returns:

true if the different elements of this lexer should be ordered

getRegex

public String getRegex()

setRegex

public void setRegex(String regexp)

getBlock

public InjectableLexerBlock getBlock()

setBlock

public void setBlock(LexerBlock block)

getAdditionalValidator

public Class<AdditionalValidator<String>> getAdditionalValidator()

setAdditionalValidator

public void setAdditionalValidator(Class<AdditionalValidator<String>> additionalValidator)
                            throws UtilsException

Throws:

UtilsException

resolveType

public Class<?> resolveType(Grammar grammar)
                     throws DslException

Description copied from interface: Lexer

Resolves the type of the object parsed by this lexer.

Throws:

DslException

getParser

public LexerParser getParser(LexerParser parent)
                      throws DslException

Description copied from interface: Lexer

Returns a parser which is able to handles the text relative to this lexer

Parameters:

parent - Parent parser

Returns:

Object generated by this lexer

Throws:

DslException