Package com.google.common.css.compiler.passes

Class DelegatingVisitor

java.lang.Object

com.google.common.css.compiler.passes.DelegatingVisitor

public class DelegatingVisitor
extends Object

Dispatches to multiple CssTreeVisitors. All enter* methods are called in the order provided to the constructor and all leave* methods are called in the opposite order.

Because enter* methods' return value changes the visitor behavior, the value returned by the last delegate is the one returned by the method.

Method Summary

Modifier and Type	Method	Description
static CssTreeVisitor	from(CssTreeVisitor... visitors)	Creates a DelegatingVisitor from the given array of visitors.
static CssTreeVisitor	from(List<CssTreeVisitor> originalVisitors)	Creates a DelegatingVisitor from the given list of visitors.

Methods inherited from class java.lang.Object

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

Method Details

from

public static CssTreeVisitor from(List<CssTreeVisitor> originalVisitors)

Creates a DelegatingVisitor from the given list of visitors. The list must have at least one element.

from

public static CssTreeVisitor from(CssTreeVisitor... visitors)

Creates a DelegatingVisitor from the given array of visitors. Changes to the array will not be reflected after construction.