com.helger.css.parser

Class CSSNode

java.lang.Object

com.helger.css.parser.CSSNode

All Implemented Interfaces:

Node, Serializable, Iterable<CSSNode>

public class CSSNode
extends Object
implements Node, Iterable<CSSNode>, Serializable

This class represents a simple node in the tree built by jjtree. It's a customized version of the default JJTree Node.

Author:

Philip Helger

See Also:

Serialized Form

Constructor Summary

Constructors

Constructor and Description
CSSNode(int nType)

Method Summary

Modifier and Type	Method and Description
void	appendText(String sText)
void	dump(String prefix)
int	getId()
int	getNodeType()
CSSSourceLocation	getSourceLocation()
String	getText()
Object	getValue()
boolean	hasText()
Iterator<CSSNode>	iterator()
void	jjtAddChild(Node aNode, int nIndex) Called from the highest index to the lowest index!
void	jjtClose() This method is called after all the child nodes have been added.
CSSNode	jjtGetChild(int nIndex) This method returns a child node.
Token	jjtGetFirstToken()
Token	jjtGetLastToken()
int	jjtGetNumChildren() Return the number of children the node has.
Node	jjtGetParent()
void	jjtOpen() This method is called after the node has been made the current node.
void	jjtSetFirstToken(Token aFirstToken)
void	jjtSetLastToken(Token aLastToken)
void	jjtSetParent(Node aNode) This pair of methods are used to inform the node of its parent.
void	setText(String sText)
void	setValue(Object aValue)
String	toString()

Methods inherited from class java.lang.Object

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

Methods inherited from interface java.lang.Iterable

forEach, spliterator

Constructor Detail

CSSNode

public CSSNode(int nType)

Method Detail

getId

public int getId()

Specified by:

getId in interface Node

jjtOpen

public void jjtOpen()

Description copied from interface: Node

This method is called after the node has been made the current node. It indicates that child nodes can now be added to it.

Specified by:

jjtOpen in interface Node

jjtClose

public void jjtClose()

Description copied from interface: Node

This method is called after all the child nodes have been added.

Specified by:

jjtClose in interface Node

jjtSetParent

public void jjtSetParent(@Nullable
                         Node aNode)

Description copied from interface: Node

This pair of methods are used to inform the node of its parent.

Specified by:

jjtSetParent in interface Node

jjtGetParent

@Nullable
public Node jjtGetParent()

Specified by:

jjtGetParent in interface Node

jjtAddChild

public void jjtAddChild(Node aNode,
                        int nIndex)

Called from the highest index to the lowest index!

Specified by:

jjtAddChild in interface Node

jjtGetChild

public CSSNode jjtGetChild(int nIndex)

Description copied from interface: Node

This method returns a child node. The children are numbered from zero, left to right.

Specified by:

jjtGetChild in interface Node

jjtGetNumChildren

@Nonnegative
public int jjtGetNumChildren()

Description copied from interface: Node

Return the number of children the node has.

Specified by:

jjtGetNumChildren in interface Node

jjtGetFirstToken

@Nullable
public Token jjtGetFirstToken()

jjtSetFirstToken

public void jjtSetFirstToken(@Nonnull
                             Token aFirstToken)

jjtGetLastToken

@Nullable
public Token jjtGetLastToken()

jjtSetLastToken

public void jjtSetLastToken(@Nonnull
                            Token aLastToken)

setValue

public void setValue(@Nullable
                     Object aValue)

getValue

@Nullable
public Object getValue()

setText

public void setText(@Nullable
                    String sText)

appendText

public void appendText(@Nonnull
                       String sText)

getText

@Nullable
public String getText()

hasText

public boolean hasText()

getNodeType

public int getNodeType()

iterator

@Nonnull
public Iterator<CSSNode> iterator()

Specified by:

iterator in interface Iterable<CSSNode>

getSourceLocation

@Nullable
public CSSSourceLocation getSourceLocation()

Returns:

The source location of this node. May be null if neither begin token nor end token is present.

dump

public void dump(String prefix)

toString

public String toString()

Overrides:

toString in class Object