Package com.github.simy4.xpath.expr

Class Identity

java.lang.Object

com.github.simy4.xpath.expr.Identity

All Implemented Interfaces:

Expr, StepExpr, Predicate<ViewContext<?>>

public class Identity
extends java.lang.Object

Constructor Summary

Constructors

Constructor	Description
Identity(java.lang.Iterable<Predicate<ViewContext<?>>> predicates)

Method Summary

Modifier and Type	Method	Description
<N extends Node> IterableNodeView<N>	resolve(ViewContext<N> context)	Evaluate this expression on given xml model view using given context.
boolean	test(ViewContext<?> context)
java.lang.String	toString()

Methods inherited from class java.lang.Object

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

Methods inherited from interface com.github.simy4.xpath.util.Predicate

test

Constructor Detail

Identity

public Identity(java.lang.Iterable<Predicate<ViewContext<?>>> predicates)

Method Detail

toString

public java.lang.String toString()

resolve

public final <N extends Node> IterableNodeView<N> resolve(ViewContext<N> context)
                                                   throws XmlBuilderException

Description copied from interface: Expr

Evaluate this expression on given xml model view using given context.

Specified by:

resolve in interface Expr

Specified by:

resolve in interface StepExpr

Type Parameters:

N - XML model type

Parameters:

context - XPath expression context

Returns:

evaluated XML node view

Throws:

XmlBuilderException - if error occur during XML model modification

test

public final boolean test(ViewContext<?> context)
                   throws XmlBuilderException

Specified by:

test in interface Predicate<ViewContext<?>>

Throws:

XmlBuilderException