Package org.commonmark.parser.beta

Class Scanner

java.lang.Object

org.commonmark.parser.beta.Scanner

public class Scanner
extends Object

Field Summary

Fields

Modifier and Type	Field	Description
static final char	END	Character representing the end of input source (or outside of the text in case of the "previous" methods).
private int	index
private SourceLine	line
private int	lineIndex
private int	lineLength
private final List<SourceLine>	lines

Constructor Summary

Constructors

Constructor	Description
Scanner(List<SourceLine> lines, int lineIndex, int index)

Method Summary

Modifier and Type	Method	Description
private void	checkPosition(int lineIndex, int index)
int	find(char c)
int	find(CharMatcher matcher)
SourceLines	getSource(Position begin, Position end)
boolean	hasNext()
int	match(CharMatcher matcher)
int	matchMultiple(char c)
void	next()
boolean	next(char c)	Check if the specified char is next and advance the position.
boolean	next(String content)	Check if we have the specified content on the line and advanced the position.
static Scanner	of(SourceLines lines)
char	peek()
int	peekCodePoint()
int	peekPreviousCodePoint()
Position	position()
private void	setLine(SourceLine line)
void	setPosition(Position position)
int	whitespace()

Methods inherited from class java.lang.Object

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

Field Details

END

public static final char END

Character representing the end of input source (or outside of the text in case of the "previous" methods).

Note that we can use NULL to represent this because CommonMark does not allow those in the input (we replace them in the beginning of parsing).

See Also:

• Constant Field Values

lines

private final List<SourceLine> lines

lineIndex

private int lineIndex

index

private int index

line

private SourceLine line

lineLength

private int lineLength

Constructor Details

Scanner

Scanner(List<SourceLine> lines,
 int lineIndex,
 int index)

Method Details

of

public static Scanner of(SourceLines lines)

peek

public char peek()

peekCodePoint

public int peekCodePoint()

peekPreviousCodePoint

public int peekPreviousCodePoint()

hasNext

public boolean hasNext()

next

public void next()

next

public boolean next(char c)

Check if the specified char is next and advance the position.

Parameters:

c - the char to check (including newline characters)

Returns:

true if matched and position was advanced, false otherwise

next

public boolean next(String content)

Check if we have the specified content on the line and advanced the position. Note that if you want to match newline characters, use next(char).

Parameters:

content - the text content to match on a single line (excluding newline characters)

Returns:

true if matched and position was advanced, false otherwise

matchMultiple

public int matchMultiple(char c)

match

public int match(CharMatcher matcher)

whitespace

public int whitespace()

find

public int find(char c)

find

public int find(CharMatcher matcher)

position

public Position position()

setPosition

public void setPosition(Position position)

getSource

public SourceLines getSource(Position begin,
 Position end)

setLine

private void setLine(SourceLine line)

checkPosition

private void checkPosition(int lineIndex,
 int index)