com.hp.hpl.sparta

类 Document.Index

java.lang.Object

com.hp.hpl.sparta.Document.Index

所有已实现的接口:

Document.Observer

封闭类:

Document

public class Document.Index
extends Object
implements Document.Observer

另请参阅:

Document.xpathGetIndex(String)

方法概要

方法

限定符和类型	方法和说明
Enumeration	get(String attrValue)
int	size()
void	update(Document doc) Called when the document changes.

从类继承的方法 java.lang.Object

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

方法详细资料

get

public Enumeration get(String attrValue)
                throws ParseException

参数:

a - value of the indexing attribute

返回:

enumeration of Elements

抛出:

ParseException - when XPath that created this Index is malformed.

size

public int size()
         throws ParseException

返回:

number of elements returned by get

抛出:

ParseException

update

public void update(Document doc)

从接口复制的说明: Document.Observer

Called when the document changes.

指定者:

update 在接口中 Document.Observer

另请参阅:

Document.Observer.update(Document)