org.htmlparser.lexer

类 Cursor

java.lang.Object

org.htmlparser.lexer.Cursor

所有已实现的接口:

java.io.Serializable, java.lang.Cloneable, Ordered

public class Cursor
extends java.lang.Object
implements java.io.Serializable, Ordered, java.lang.Cloneable

A bookmark in a page. This class remembers the page it came from and its position within the page.

另请参阅:

序列化表格

构造器概要

构造器

构造器和说明
Cursor(Page page, int offset) Construct a Cursor from the page and position given.

方法概要

限定符和类型	方法和说明
void	advance() Move the cursor position ahead one character.
int	compare(java.lang.Object that) Compare one reference to another.
Cursor	dup() Make a new cursor just like this one.
Page	getPage() Get this cursor's page.
int	getPosition() Get the position of this cursor.
void	retreat() Move the cursor position back one character.
void	setPosition(int position) Set the position of this cursor.
java.lang.String	toString() Return a string representation of this cursor

从类继承的方法 java.lang.Object

equals, getClass, hashCode, notify, notifyAll, wait, wait, wait

构造器详细资料

Cursor

public Cursor(Page page,
              int offset)

Construct a Cursor from the page and position given.

参数:

page - The page this cursor is on.

offset - The character offset within the page.

方法详细资料

getPage

public Page getPage()

Get this cursor's page.

返回:

The page associated with this cursor.

getPosition

public int getPosition()

Get the position of this cursor.

返回:

The cursor position.

setPosition

public void setPosition(int position)

Set the position of this cursor.

参数:

position - The new cursor position.

advance

public void advance()

Move the cursor position ahead one character.

retreat

public void retreat()

Move the cursor position back one character.

dup

public Cursor dup()

Make a new cursor just like this one.

返回:

The new cursor positioned where this one is, and referring to the same page.

toString

public java.lang.String toString()

Return a string representation of this cursor

覆盖:

toString 在类中 java.lang.Object

返回:

A string of the form "n[r,c]", where n is the character position, r is the row (zero based) and c is the column (zero based) on the page.

compare

public int compare(java.lang.Object that)

Compare one reference to another.

指定者:

compare 在接口中 Ordered

参数:

that - The object to compare this to.

返回:

A negative integer, zero, or a positive integer as this object is less than, equal to, or greater than that object.

另请参阅:

Ordered