org.snakeyaml.engine.v2.scanner

Class StreamReader

java.lang.Object

org.snakeyaml.engine.v2.scanner.StreamReader

public final class StreamReader
extends Object

Reader: checks if code points are in allowed range. Returns '\0' when end of data has been reached.

Constructor Summary

Constructors

Constructor and Description
StreamReader(Reader reader, LoadSettings loadSettings)
StreamReader(String stream, LoadSettings loadSettings)

Method Summary

Modifier and Type	Method and Description
void	forward()
void	forward(int length) read the next length characters and move the pointer.
int	getColumn()
int	getIndex()
int	getLine()
Optional<Mark>	getMark()
static boolean	isPrintable(int c)
static boolean	isPrintable(String data)
int	peek()
int	peek(int index) Peek the next index-th code point
String	prefix(int length) peek the next length code points
String	prefixForward(int length) prefix(length) immediately followed by forward(length)

Methods inherited from class java.lang.Object

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

Constructor Detail

StreamReader

public StreamReader(Reader reader,
                    LoadSettings loadSettings)

StreamReader

public StreamReader(String stream,
                    LoadSettings loadSettings)

Method Detail

isPrintable

public static final boolean isPrintable(String data)

isPrintable

public static boolean isPrintable(int c)

getMark

public Optional<Mark> getMark()

forward

public void forward()

forward

public void forward(int length)

read the next length characters and move the pointer. if the last character is high surrogate one more character will be read

Parameters:

length - amount of characters to move forward

peek

public int peek()

peek

public int peek(int index)

Peek the next index-th code point

Parameters:

index - to peek

Returns:

the next index-th code point

prefix

public String prefix(int length)

peek the next length code points

Parameters:

length - amount of the characters to peek

Returns:

the next length code points

prefixForward

public String prefixForward(int length)

prefix(length) immediately followed by forward(length)

Parameters:

length - amount of characters to get

Returns:

the next length code points

getColumn

public int getColumn()

getIndex

public int getIndex()

Returns:

current position as number (in characters) from the beginning of the stream

getLine

public int getLine()