com.vaadin.sass.internal.tree
Class ReturnNode

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

All Implemented Interfaces:

IVariableNode, Serializable

public class ReturnNode
extends Node
implements IVariableNode

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

children, parentNode, PRINT_STRATEGY, TO_STRING_STRATEGY

Constructor Summary

ReturnNode(SassListItem expression)

Method Summary

SassListItem	evaluate(List<VariableNode> actualParams) Evaluate the value of the return node in a context defined by the actual parameters and the state of ScssStylesheet (variables currently in scope, defined custom functions).
SassListItem	getExpr()
void	replaceVariables(Collection<VariableNode> variables)
void	traverse() Method for manipulating the data contained within the Node.

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

appendAll, appendChild, appendChild, appendChildrenAfter, copy, getChildren, getParentNode, hasChildren, printState, removeChild, setChildren

Methods inherited from class java.lang.Object

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

Constructor Detail

ReturnNode

public ReturnNode(SassListItem expression)

Method Detail

replaceVariables

public void replaceVariables(Collection<VariableNode> variables)

Specified by:

replaceVariables in interface IVariableNode

traverse

public void traverse()

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.

Specified by:

traverse in class Node

getExpr

public SassListItem getExpr()

evaluate

public SassListItem evaluate(List<VariableNode> actualParams)

Evaluate the value of the return node in a context defined by the actual parameters and the state of ScssStylesheet (variables currently in scope, defined custom functions). This method does not modify the ReturnNode itself.