org.apache.flink.cdc.common.text

类 Position

java.lang.Object

org.apache.flink.cdc.common.text.Position

public final class Position
extends Object

A class that represents the position of a particular character in terms of the lines and columns of a character sequence.

字段概要

字段

限定符和类型	字段和说明
static Position	EMPTY_CONTENT_POSITION The position is used when there is no content.

构造器概要

构造器

构造器和说明
Position(int indexInContent, int line, int column)

方法概要

限定符和类型	方法和说明
Position	add(Position position) Return a new position that is the addition of this position and that supplied.
int	column() Get the 1-based column number of the character.
boolean	equals(Object obj)
int	hashCode()
int	index() Get the 0-based index of this position in the content character array.
int	line() Get the 1-based line number of the character.
String	toString()

从类继承的方法 java.lang.Object

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

字段详细资料

EMPTY_CONTENT_POSITION

public static final Position EMPTY_CONTENT_POSITION

The position is used when there is no content.

构造器详细资料

Position

public Position(int indexInContent,
                int line,
                int column)

方法详细资料

index

public int index()

Get the 0-based index of this position in the content character array.

返回:

the index; never negative except for the first position in an empty content.

column

public int column()

Get the 1-based column number of the character.

返回:

the column number; always positive

line

public int line()

Get the 1-based line number of the character.

返回:

the line number; always positive

equals

public boolean equals(Object obj)

覆盖:

equals 在类中 Object

hashCode

public int hashCode()

覆盖:

hashCode 在类中 Object

toString

public String toString()

覆盖:

toString 在类中 Object

add

public Position add(Position position)

Return a new position that is the addition of this position and that supplied.

参数:

position - the position to add to this object; may not be null

返回:

the combined position