org.codehaus.mojo.natives.parser

Class CaseInsensitiveLetterState

java.lang.Object

org.codehaus.mojo.natives.parser.AbstractParserState

org.codehaus.mojo.natives.parser.CaseInsensitiveLetterState

public final class CaseInsensitiveLetterState
extends AbstractParserState

This parser state checks consumed characters against a specific character (case insensitive).

Field Summary

Fields

Modifier and Type	Field and Description
private char	lowerLetter Lower case version of character to match.
private AbstractParserState	nextState Next state if a match is found.
private AbstractParserState	noMatchState Next state if not match is found.
private char	upperLetter Lower case version of character to match.

Constructor Summary

Constructors

Constructor and Description
CaseInsensitiveLetterState(AbstractParser parser, char matchLetter, AbstractParserState nextStateArg, AbstractParserState noMatchStateArg) Constructor.

Method Summary

Modifier and Type	Method and Description
AbstractParserState	consume(char ch) Consumes a character and returns the next state for the parser.

Methods inherited from class org.codehaus.mojo.natives.parser.AbstractParserState

getParser

Methods inherited from class java.lang.Object

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

Field Detail

nextState

private final AbstractParserState nextState

Next state if a match is found.

noMatchState

private final AbstractParserState noMatchState

Next state if not match is found.

lowerLetter

private final char lowerLetter

Lower case version of character to match.

upperLetter

private final char upperLetter

Lower case version of character to match.

Constructor Detail

CaseInsensitiveLetterState

public CaseInsensitiveLetterState(AbstractParser parser,
                                  char matchLetter,
                                  AbstractParserState nextStateArg,
                                  AbstractParserState noMatchStateArg)

Constructor.

Parameters:

parser - parser

matchLetter - letter to match

nextStateArg - next state if a match on the letter

noMatchStateArg - state if no match on letter

Method Detail

consume

public AbstractParserState consume(char ch)

Consumes a character and returns the next state for the parser.

Specified by:

consume in class AbstractParserState

Parameters:

ch - next character

Returns:

the configured nextState if ch is the expected character or the configure noMatchState otherwise.