com.google.gwt.resources.css.ast.Context Maven / Gradle / Ivy
/*
* Copyright 2008 Google Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License"); you may not
* use this file except in compliance with the License. You may obtain a copy of
* the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
* License for the specific language governing permissions and limitations under
* the License.
*/
package com.google.gwt.resources.css.ast;
/**
* The context in which a CSSNode visitation occurs. This represents the set of
* possible operations a CSSVisitor subclass can perform on the currently
* visited node.
*/
public interface Context {
boolean canInsert();
boolean canRemove();
void insertAfter(CssNode node);
void insertBefore(CssNode node);
void removeMe();
void replaceMe(CssNode node);
}