org.jdom2.located

接口 Located

所有已知实现类:

LocatedCDATA, LocatedComment, LocatedDocType, LocatedElement, LocatedEntityRef, LocatedProcessingInstruction, LocatedText

public interface Located

Implementations of this class know about their location (line and column).

While it would seem intuitive that this represents the location where the content starts, in fact, if the data is populated by a SAX parser the line and column values represent the end of the SAX event.

SAX parsers may vary, but it typically means the character after the last character for Text and CDATA values, the character after EntityRef, Comment, and ProcessingInstruction data, and the character after the opening tag for Element content. For DocType content, it appears that Xerces is inconsistent in the location, with the location being set at what appears to be the start of the internal subset data (if any).

Finally, remember that the column value counts characters, and thus, if you have tab-indented values, the tab counts as a single character (regardless of how much it indents).

作者:

Rolf Lear

方法概要

限定符和类型	方法和说明
int	getColumn() Get the column (character on the line).
int	getLine() Get the line number
void	setColumn(int col) Set the column (character on the line).
void	setLine(int line) Set the line number

方法详细资料

getLine

int getLine()

Get the line number

返回:

the line number

getColumn

int getColumn()

Get the column (character on the line).

返回:

the column

setLine

void setLine(int line)

Set the line number

参数:

line - the line.

setColumn

void setColumn(int col)

Set the column (character on the line).

参数:

col - The column