com.helger.pgcc.jjtree

Class SimpleNode

java.lang.Object

com.helger.pgcc.jjtree.SimpleNode

All Implemented Interfaces:

Node, Serializable

Direct Known Subclasses:

JJTreeNode

public class SimpleNode
extends Object
implements Node

See Also:

Serialized Form

Field Summary

Fields

Modifier and Type	Field and Description
protected Node[]	children
protected int	id
protected Node	parent
protected JJTreeParser	parser
protected Object	value

Constructor Summary

Constructors

Constructor and Description
SimpleNode(int i)
SimpleNode(JJTreeParser p, int i)

Method Summary

Modifier and Type	Method and Description
Object	childrenAccept(JJTreeParserVisitor visitor, Object data) Accept the visitor.
void	dump(String prefix)
protected void	dumpString(String s)
int	getId()
Object	jjtAccept(JJTreeParserVisitor visitor, Object data) Accept the visitor.
void	jjtAddChild(Node n, int i) This method tells the node to add its argument to the node's list of children.
void	jjtClose() This method is called after all the child nodes have been added.
Node	jjtGetChild(int i) This method returns a child node.
int	jjtGetNumChildren()
Node	jjtGetParent()
Object	jjtGetValue()
void	jjtOpen() This method is called after the node has been made the current node.
void	jjtSetParent(Node n) Set the parent node of this node
void	jjtSetValue(Object aValue)
String	toString()
String	toString(String prefix)

Methods inherited from class java.lang.Object

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

Field Detail

parent

protected Node parent

children

protected Node[] children

id

protected int id

value

protected Object value

parser

protected JJTreeParser parser

Constructor Detail

SimpleNode

public SimpleNode(int i)

SimpleNode

public SimpleNode(JJTreeParser p,
                  int i)

Method Detail

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(Node n)

Description copied from interface: Node

Set the parent node of this node

Specified by:

jjtSetParent in interface Node

Parameters:

n - parent node to set

jjtGetParent

public Node jjtGetParent()

Specified by:

jjtGetParent in interface Node

Returns:

parent node

jjtAddChild

public void jjtAddChild(Node n,
                        int i)

Description copied from interface: Node

This method tells the node to add its argument to the node's list of children.

Specified by:

jjtAddChild in interface Node

Parameters:

n - node to add as a child

i - zero-based index where to add the child

jjtGetChild

public Node jjtGetChild(int i)

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

Parameters:

i - zero-baeed child index

jjtGetNumChildren

public int jjtGetNumChildren()

Specified by:

jjtGetNumChildren in interface Node

Returns:

the number of children the node has. Always ≥ 0.

jjtSetValue

public void jjtSetValue(Object aValue)

jjtGetValue

public Object jjtGetValue()

jjtAccept

public Object jjtAccept(JJTreeParserVisitor visitor,
                        Object data)

Description copied from interface: Node

Accept the visitor.

Specified by:

jjtAccept in interface Node

childrenAccept

public Object childrenAccept(JJTreeParserVisitor visitor,
                             Object data)

Accept the visitor.

toString

public String toString()

Overrides:

toString in class Object

toString

public String toString(String prefix)

dumpString

protected void dumpString(String s)

dump

public void dump(String prefix)

getId

public int getId()

Specified by:

getId in interface Node