Package org.jline.builtins

Class SyntaxHighlighter.Parser

java.lang.Object

org.jline.builtins.SyntaxHighlighter.Parser

Enclosing class:

SyntaxHighlighter

private static class SyntaxHighlighter.Parser
extends java.lang.Object

Field Summary

Fields

Modifier and Type	Field	Description
private java.lang.String	balancedDelimiter
private java.lang.String[]	balancedDelimiters
private java.lang.String	balancedDelimiterTokenName
private boolean	balancedQuoted
private boolean	blockComment
private SyntaxHighlighter.BlockCommentDelimiters	blockCommentDelimiters
private java.lang.String	blockCommentTokenName
private static char	escapeChar
private boolean	lineComment
private java.lang.String[]	lineCommentDelimiters
private java.lang.String	lineCommentTokenName
private java.lang.CharSequence	startWith
private java.util.List<SyntaxHighlighter.ParsedToken>	tokens
private int	tokenStart

Constructor Summary

Constructors

Constructor	Description
Parser()

Method Summary

Modifier and Type	Method	Description
private java.lang.String	balancedDelimiter(java.lang.CharSequence buffer, int pos)
java.util.List<SyntaxHighlighter.ParsedToken>	getTokens()
private boolean	isDelimiter(java.lang.CharSequence buffer, int pos, java.lang.String delimiter)
private boolean	isEscapeChar(char ch)
private boolean	isEscapeChar(java.lang.CharSequence buffer, int pos)	Check if this character is a valid escape char (i.e.
private boolean	isEscaped(java.lang.CharSequence buffer, int pos)	Check if a character is escaped (i.e.
private boolean	isLineCommentDelimiter(java.lang.CharSequence buffer, int pos)
void	parse(java.lang.CharSequence line)
void	reset()
void	setBalancedDelimiters(java.lang.String tokenName, java.lang.String[] args)
void	setBlockCommentDelimiters(java.lang.String tokenName, java.lang.String[] args)
void	setLineCommentDelimiters(java.lang.String tokenName, java.lang.String[] args)
private java.lang.CharSequence	startWithSubstring(java.lang.CharSequence line, int pos)

Methods inherited from class java.lang.Object

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

Field Detail

escapeChar

private static final char escapeChar

See Also:

Constant Field Values

blockCommentTokenName

private java.lang.String blockCommentTokenName

blockCommentDelimiters

private SyntaxHighlighter.BlockCommentDelimiters blockCommentDelimiters

lineCommentTokenName

private java.lang.String lineCommentTokenName

lineCommentDelimiters

private java.lang.String[] lineCommentDelimiters

balancedDelimiterTokenName

private java.lang.String balancedDelimiterTokenName

balancedDelimiters

private java.lang.String[] balancedDelimiters

balancedDelimiter

private java.lang.String balancedDelimiter

tokens

private java.util.List<SyntaxHighlighter.ParsedToken> tokens

startWith

private java.lang.CharSequence startWith

tokenStart

private int tokenStart

blockComment

private boolean blockComment

lineComment

private boolean lineComment

balancedQuoted

private boolean balancedQuoted

Constructor Detail

Parser

public Parser()

Method Detail

setBlockCommentDelimiters

public void setBlockCommentDelimiters(java.lang.String tokenName,
                                      java.lang.String[] args)

setLineCommentDelimiters

public void setLineCommentDelimiters(java.lang.String tokenName,
                                     java.lang.String[] args)

setBalancedDelimiters

public void setBalancedDelimiters(java.lang.String tokenName,
                                  java.lang.String[] args)

reset

public void reset()

parse

public void parse(java.lang.CharSequence line)

startWithSubstring

private java.lang.CharSequence startWithSubstring(java.lang.CharSequence line,
                                                  int pos)

getTokens

public java.util.List<SyntaxHighlighter.ParsedToken> getTokens()

balancedDelimiter

private java.lang.String balancedDelimiter(java.lang.CharSequence buffer,
                                           int pos)

isDelimiter

private boolean isDelimiter(java.lang.CharSequence buffer,
                            int pos,
                            java.lang.String delimiter)

isLineCommentDelimiter

private boolean isLineCommentDelimiter(java.lang.CharSequence buffer,
                                       int pos)

isEscapeChar

private boolean isEscapeChar(char ch)

isEscapeChar

private boolean isEscapeChar(java.lang.CharSequence buffer,
                             int pos)

Check if this character is a valid escape char (i.e. one that has not been escaped)

Parameters:

buffer - the buffer to check in

pos - the position of the character to check

Returns:

true if the character at the specified position in the given buffer is an escape character and the character immediately preceding it is not an escape character.

isEscaped

private boolean isEscaped(java.lang.CharSequence buffer,
                          int pos)

Check if a character is escaped (i.e. if the previous character is an escape)

Parameters:

buffer - the buffer to check in

pos - the position of the character to check

Returns:

true if the character at the specified position in the given buffer is an escape character and the character immediately preceding it is an escape character.