com.massa.dsl.lexer

Class TransformLexer

java.lang.Object

com.massa.dsl.lexer.AbstractLexer

com.massa.dsl.lexer.TransformLexer

All Implemented Interfaces:

MatcherAutoCompleter, Documented, Lexer, Serializable

public class TransformLexer
extends AbstractLexer

Transforms sub Lexer's result.

See Also:

Serialized Form

Constructor Summary

Constructors

Constructor and Description
TransformLexer()

Method Summary

Modifier and Type	Method and Description
Integer	getAddToMatchWeight()
LexerBlock	getBlock()
Class<? extends MatcherListener>	getMatcherListenerClass()
LexerParser	getParser(LexerParser parent) Returns a parser which is able to handles the text relative to this lexer
LexerMatcher.Priority	getPriority()
Class<?>	getType()
boolean	isOrdered()
LexerMatcher	resolveStart(LexerParser lexerParser) Resolves the start matcher for this lexer.
Class<?>	resolveType(Grammar grammar) Resolves the type of the object parsed by this lexer.
void	setAddToMatchWeight(Integer addToMatchWeight)
void	setBlock(LexerBlock block)
void	setEnd(LexerMatcher end)
void	setMatcherListenerClass(Class<? extends MatcherListener> matcherListenerClass)
void	setPriority(LexerMatcher.Priority priority)
void	setStart(LexerMatcher start)
void	setType(Class<?> type)
void	validate(Grammar grammar) Default implementation does nothing.

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

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

Methods inherited from class java.lang.Object

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

Constructor Detail

TransformLexer

public TransformLexer()

Method Detail

isOrdered

public boolean isOrdered()

Returns:

true if the different elements of this lexer should be ordered

getBlock

public LexerBlock getBlock()

setBlock

public void setBlock(LexerBlock block)

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

validate

public void validate(Grammar grammar)
              throws DslException

Description copied from class: AbstractLexer

Default implementation does nothing.

Specified by:

validate in interface Lexer

Overrides:

validate in class AbstractLexer

Parameters:

grammar - Related grammar

Throws:

DslException

resolveStart

public LexerMatcher resolveStart(LexerParser lexerParser)
                          throws DslException

Description copied from interface: Lexer

Resolves the start matcher for this lexer. This method should be used mainly by the LexerParser to retrieve its matcher instance.

Specified by:

resolveStart in interface Lexer

Overrides:

resolveStart in class AbstractLexer

Throws:

DslException

See Also:

LexerParser.resolveStart()

setStart

public void setStart(LexerMatcher start)

Overrides:

setStart in class AbstractLexer

setEnd

public void setEnd(LexerMatcher end)

Overrides:

setEnd in class AbstractLexer

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

getType

public Class<?> getType()

setType

public void setType(Class<?> type)

getAddToMatchWeight

public Integer getAddToMatchWeight()

setAddToMatchWeight

public void setAddToMatchWeight(Integer addToMatchWeight)

getPriority

public LexerMatcher.Priority getPriority()

setPriority

public void setPriority(LexerMatcher.Priority priority)

getMatcherListenerClass

public Class<? extends MatcherListener> getMatcherListenerClass()

setMatcherListenerClass

public void setMatcherListenerClass(Class<? extends MatcherListener> matcherListenerClass)