CssTree (closure-stylesheets 1.6.3 API)

java.lang.Object
- com.google.common.css.compiler.ast.CssTree

```
public class CssTree
extends java.lang.Object
```
A mutable abstract syntax tree that corresponds to a CSS input file.

Nested Class Summary

Nested Classes
Modifier and Type Class Description

static class CssTree.RulesetNodesToRemove

Constructor Summary

Constructors
Constructor	Description
`CssTree(CssTree tree)`	Copy constructor.
`CssTree(SourceCode sourceCode)`	Constructor of a tree.
`CssTree(SourceCode sourceCode, CssRootNode root)`	Constructor of a tree.

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`MutatingVisitController`	`getMutatingVisitController()`
`CssRootNode`	`getRoot()`
`CssTree.RulesetNodesToRemove`	`getRulesetNodesToRemove()`
`SourceCode`	`getSourceCode()`
`VisitController`	`getVisitController()`
`void`	`resetRulesetNodesToRemove()`

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Constructor Detail
  - CssTree
```
public CssTree(SourceCode sourceCode,
               CssRootNode root)
```
    Constructor of a tree.
    
    Parameters:
    
    sourceCode - the source location associated with the tree (probably the start of the file)
    
    root - the root node of the tree
  - CssTree
```
public CssTree(@Nullable
               SourceCode sourceCode)
```
    Constructor of a tree.
    
    Parameters:
    
    sourceCode - the source location associated with the tree (probably the start of the file). Can be null.
  - CssTree
```
public CssTree(CssTree tree)
```
    Copy constructor. This also copies the ruleset nodes to remove. The collection of ruleset node to remove can be cleared if it is not desired without affecting the original tree.
    
    Parameters:
    
    tree - the tree to copy. Must not be null.
- Method Detail
  - getRoot
```
public CssRootNode getRoot()
```
  - getSourceCode
```
public SourceCode getSourceCode()
```
  - getRulesetNodesToRemove
```
public CssTree.RulesetNodesToRemove getRulesetNodesToRemove()
```
  - resetRulesetNodesToRemove
```
public void resetRulesetNodesToRemove()
```
  - getMutatingVisitController
```
public MutatingVisitController getMutatingVisitController()
```
  - getVisitController
```
public VisitController getVisitController()
```