Package com.github.simy4.xpath.view

Interface View<N extends Node>

Type Parameters:

N - XML node type

All Known Subinterfaces:

IterableNodeView<N>

All Known Implementing Classes:

BooleanView, LiteralView, NodeSetView, NodeView, NumberView

public interface View<N extends Node>

XML elements view.

Since:

1.0

Author:

Alex Simkin

Method Summary

Modifier and Type	Method	Description
int	compareTo(View<N> view)	Compare views by XQuery comparison rules.
boolean	toBoolean()	Converts this view to a boolean value.
double	toNumber()	Converts this view to a numeric value.
String	toString()	Converts this view to a string value.
<T> T	visit(ViewVisitor<N,T> visitor)	Visits current XML element.

Method Detail

compareTo

int compareTo(View<N> view)

Compare views by XQuery comparison rules.

Parameters:

view - view to compare with

Returns:

comparison result

toBoolean

boolean toBoolean()

Converts this view to a boolean value.

Returns:

boolean value

toNumber

double toNumber()

Converts this view to a numeric value.

Returns:

numeric value

toString

String toString()

Converts this view to a string value.

Overrides:

toString in class Object

Returns:

string value

visit

<T> T visit(ViewVisitor<N,T> visitor)
     throws XmlBuilderException

Visits current XML element.

Type Parameters:

T - type of return value

Parameters:

visitor - XML element visitor

Returns:

visitor result

Throws:

XmlBuilderException - if error occur during XML model modification