com.vaadin.sass.internal.tree
Class SimpleNode

java.lang.Object
  com.vaadin.sass.internal.tree.Node
      com.vaadin.sass.internal.tree.SimpleNode

All Implemented Interfaces:

IVariableNode, Serializable

public class SimpleNode
extends Node
implements IVariableNode

A simple BlockNode where input text equals output. Note : ignores any possible children so only use it when you are sure no child nodes will be applied.

Author:

Sebastian Nyholm @ Vaadin Ltd

See Also:

Serialized Form

Nested Class Summary

Nested classes/interfaces inherited from class com.vaadin.sass.internal.tree.Node

Node.BuildStringStrategy, Node.PrintStrategy, Node.ToStringStrategy

Field Summary

Fields inherited from class com.vaadin.sass.internal.tree.Node

PRINT_STRATEGY, TO_STRING_STRATEGY

Constructor Summary

SimpleNode(String text)

Method Summary

SimpleNode	copy() Copy a node (deep copy including children).
String	printState() Prints out the current state of the node tree.
void	replaceVariables(ScssContext context)
String	toString()
Collection<Node>	traverse(ScssContext context) Method for manipulating the data contained within the Node.

Methods inherited from class com.vaadin.sass.internal.tree.Node

appendChild, copyChildren, getChildren, getNormalParentNode, getParentNode, replaceNode, replaceNodeAt, setChildren, traverseChildren, traverseChildren

Methods inherited from class java.lang.Object

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

Constructor Detail

SimpleNode

public SimpleNode(String text)

Method Detail

printState

public String printState()

Description copied from class: Node

Prints out the current state of the node tree. Will return SCSS before compile and CSS after. Result value could be null.

Overrides:

printState in class Node

Returns:

State as a string

toString

public String toString()

Overrides:

toString in class Object

replaceVariables

public void replaceVariables(ScssContext context)

Specified by:

replaceVariables in interface IVariableNode

traverse

public Collection<Node> traverse(ScssContext context)

Description copied from class: Node

Method for manipulating the data contained within the Node. Traversing a node is allowed to modify the node, replace it with one or more nodes at the same or later position in its parent and modify the children of the node, but not modify or remove preceding nodes in its parent. Traversing a node is also allowed to modify the definitions currently in scope as its side-effect.

Specified by:

traverse in class Node

Parameters:

context - current compilation context

Returns:

nodes replacing the current node

copy

public SimpleNode copy()

Description copied from class: Node

Copy a node (deep copy including children). The copy is detached from the original tree, with null as parent, and data that is not relevant to handling of function or mixin expansion is not copied.

Specified by:

copy in class Node

Returns:

copy of the node