com.codemesh.terp.api
Class Node

java.lang.Object
  com.codemesh.terp.api.Node

public class Node
extends java.lang.Object

AST node for the terp language.

Field Summary

protected java.util.List<Node>	children
protected Node	parent
protected Token	tokenEnd
protected Token	tokenStart
protected int	type

Constructor Summary

Node(int type, Token start, Token end)

Node(int type, Token start, Token end, Node... children)

Method Summary

void	addChild(int index, Node child)
void	addChild(Node child)
Node	getChild(int index)
java.util.List<Node>	getChildren()
int	getNumChildren()
Node	getParent()
Token	getTokenEnd()
Token	getTokenStart()
int	getType()
void	removeAllChildren()
void	setTokenEnd(Token end) Sets the end token.
void	setTokenStart(Token tokStart)
java.lang.String	toString()
void	toString(java.lang.StringBuilder buffer, int indent)

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 java.util.List<Node> children

type

protected int type

tokenStart

protected Token tokenStart

tokenEnd

protected Token tokenEnd

Constructor Detail

Node

public Node(int type,
            Token start,
            Token end)

Node

public Node(int type,
            Token start,
            Token end,
            Node... children)

Method Detail

getType

public int getType()

getParent

public Node getParent()

getNumChildren

public int getNumChildren()

getChild

public Node getChild(int index)

getChildren

public java.util.List<Node> getChildren()

addChild

public void addChild(int index,
                     Node child)

addChild

public void addChild(Node child)

removeAllChildren

public void removeAllChildren()

setTokenStart

public void setTokenStart(Token tokStart)

getTokenStart

public Token getTokenStart()

setTokenEnd

public void setTokenEnd(Token end)

Sets the end token. Necessary for scoped nodes like foreach(), if(), switch().

getTokenEnd

public Token getTokenEnd()

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object

toString

public void toString(java.lang.StringBuilder buffer,
                     int indent)