org.apache.sling.resource.filter.impl.node

Class Node

java.lang.Object

org.apache.sling.resource.filter.impl.node.Node

public class Node
extends Object

Field Summary

Fields

Modifier and Type	Field and Description
List<Node>	children
int	kind
Node	leftNode
Node	rightNode
String	text

Constructor Summary

Constructors

Constructor and Description
Node(int kind, List<Node> children) creates a logical node
Node(int kind, String text) creates a node which represents a literal
Node(int kind, String text, List<Node> children) Node with children
Node(int kind, String operator, Node leftValue, Node rightValue) Node used for comparison

Method Summary

Modifier and Type	Method and Description
<R> R	accept(Visitor<R> visitor)
List<Node>	getChildren()
int	getKind()
Node	getLeftNode()
Node	getRightNode()
String	getText()
String	toString()
<R> List<R>	visitChildren(Visitor<R> visitor)

Methods inherited from class java.lang.Object

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

Field Detail

text

public String text

leftNode

public Node leftNode

rightNode

public Node rightNode

children

public List<Node> children

kind

public int kind

Constructor Detail

Node

public Node(int kind,
            String text)

creates a node which represents a literal

Parameters:

value -

Node

public Node(int kind,
            List<Node> children)

creates a logical node

Parameters:

value -

Node

public Node(int kind,
            String text,
            List<Node> children)

Node with children

Parameters:

value -

Node

public Node(int kind,
            String operator,
            Node leftValue,
            Node rightValue)

Node used for comparison

Parameters:

kind - nominally of type comparison

operator - defines the type of comparison

leftValue - basis of comparison

rightValue - to be compared to

Method Detail

getText

public String getText()

getLeftNode

public Node getLeftNode()

getRightNode

public Node getRightNode()

getChildren

public List<Node> getChildren()

getKind

public int getKind()

accept

public <R> R accept(Visitor<R> visitor)

toString

public String toString()

Overrides:

toString in class Object

visitChildren

public <R> List<R> visitChildren(Visitor<R> visitor)