Package io.debezium.text

Class Position

java.lang.Object

io.debezium.text.Position

@Immutable
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.

Author:

Randall Hauch

Field Summary

Fields

Modifier and Type	Field	Description
private int	column
static Position	EMPTY_CONTENT_POSITION	The position is used when there is no content.
private int	indexInContent
private int	line

Constructor Summary

Constructors

Constructor	Description
Position(int indexInContent, int line, int column)

Method Summary

Modifier and Type	Method	Description
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()

Methods inherited from class java.lang.Object

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

Field Detail

EMPTY_CONTENT_POSITION

public static final Position EMPTY_CONTENT_POSITION

The position is used when there is no content.

line

private final int line

column

private final int column

indexInContent

private final int indexInContent

Constructor Detail

Position

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

Method Detail

index

public int index()

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

Returns:

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.

Returns:

the column number; always positive

line

public int line()

Get the 1-based line number of the character.

Returns:

the line number; always positive

equals

public boolean equals(Object obj)

Overrides:

equals in class Object

hashCode

public int hashCode()

Overrides:

hashCode in class Object

toString

public String toString()

Overrides:

toString in class Object

add

public Position add(Position position)

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

Parameters:

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

Returns:

the combined position