Node (ph-css 7.0.0 API)

All Superinterfaces:

Serializable

All Known Implementing Classes:

CSSNode, SimpleNode
```
public interface Node
extends Serializable
```

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method	Description
`int`	`getId()`
`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()`
`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

- Method Detail
  - jjtOpen
```
void jjtOpen()
```
    This method is called after the node has been made the current node. It indicates that child nodes can now be added to it.
  - jjtClose
```
void jjtClose()
```
    This method is called after all the child nodes have been added.
  - jjtSetParent
```
void jjtSetParent(Node n)
```
    Set the parent node of this node
    
    Parameters:
    
    n - parent node to set
  - jjtGetParent
```
Node jjtGetParent()
```
    Returns:
    
    parent node
  - jjtAddChild
```
void jjtAddChild(Node n,
                 int i)
```
    This method tells the node to add its argument to the node's list of children.
    
    Parameters:
    
    n - node to add as a child
    
    i - zero-based index where to add the child
  - jjtGetChild
```
Node jjtGetChild(int i)
```
    This method returns a child node. The children are numbered from zero, left to right.
    
    Parameters:
    
    i - zero-baeed child index
  - jjtGetNumChildren
```
int jjtGetNumChildren()
```
    Returns:
    
    the number of children the node has. Always ≥ 0.
  - getId
```
int getId()
```