org.seimicrawler.xpath.core.function

Class Position

java.lang.Object

org.seimicrawler.xpath.core.function.Position

All Implemented Interfaces:

Function

public class Position
extends java.lang.Object
implements Function

The position function returns a number equal to the context position from the expression evaluation context. e.g. /child::doc/child::chapter[position()=5]/child::section[position()=2] selects the second section of the fifth chapter of the doc document element

Since:

2018/2/28.

Author:

github.com/zhegexiaohuozi seimimaster@gmail.com

Constructor Summary

Constructors

Constructor and Description
Position()

Method Summary

Methods

Modifier and Type	Method and Description
XValue	call(Scope scope, java.util.List<XValue> params)
java.lang.String	name()

Methods inherited from class java.lang.Object

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

Constructor Detail

Position

public Position()

Method Detail

name

public java.lang.String name()

Specified by:

name in interface Function

call

public XValue call(Scope scope,
          java.util.List<XValue> params)

Specified by:

call in interface Function