Package com.github.simy4.xpath.view

Class NodeSetView<N extends Node>

java.lang.Object

com.github.simy4.xpath.view.NodeSetView<N>

All Implemented Interfaces:

IterableNodeView<N>, View<N>, Iterable<NodeView<N>>

public final class NodeSetView<N extends Node>
extends Object
implements IterableNodeView<N>

Constructor Summary

Constructors

Constructor	Description
NodeSetView(Iterable<? extends N> nodes, Predicate<? super N> predicate)	Creates NodeSetView from given nodes and predicate.
NodeSetView(Iterable<NodeView<N>> nodeSet)

Method Summary

Modifier and Type	Method	Description
int	compareTo(View<N> other)	Compare views by XQuery comparison rules.
static <T extends Node> NodeSetView<T>	empty()
Iterator<NodeView<N>>	iterator()
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.

Methods inherited from interface java.lang.Iterable

forEach, spliterator

Methods inherited from class java.lang.Object

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

Constructor Detail

NodeSetView

public NodeSetView(Iterable<? extends N> nodes,
                   Predicate<? super N> predicate)

Creates NodeSetView from given nodes and predicate.

Parameters:

nodes - nodes to wap in a view

predicate - predicate to apply to nodes

NodeSetView

public NodeSetView(Iterable<NodeView<N>> nodeSet)

Method Detail

empty

public static <T extends Node> NodeSetView<T> empty()

compareTo

public int compareTo(View<N> other)

Description copied from interface: View

Compare views by XQuery comparison rules.

Specified by:

compareTo in interface View<N extends Node>

Parameters:

other - view to compare with

Returns:

comparison result

toBoolean

public boolean toBoolean()

Description copied from interface: View

Converts this view to a boolean value.

Specified by:

toBoolean in interface View<N extends Node>

Returns:

boolean value

toNumber

public double toNumber()

Description copied from interface: View

Converts this view to a numeric value.

Specified by:

toNumber in interface View<N extends Node>

Returns:

numeric value

toString

public String toString()

Description copied from interface: View

Converts this view to a string value.

Specified by:

toString in interface View<N extends Node>

Overrides:

toString in class Object

Returns:

string value

visit

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

Description copied from interface: View

Visits current XML element.

Specified by:

visit in interface View<N extends Node>

Type Parameters:

T - type of return value

Parameters:

visitor - XML element visitor

Returns:

visitor result

Throws:

XmlBuilderException - if error occur during XML model modification

iterator

public Iterator<NodeView<N>> iterator()

Specified by:

iterator in interface Iterable<N extends Node>