com.google.gwt.resources.css.ast.CssStylesheet 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;
import java.util.ArrayList;
import java.util.List;
/**
* An abstract representation of a CSS stylesheet.
*/
public class CssStylesheet extends CssNode implements HasNodes {
private List rules = new ArrayList();
public CssStylesheet() {
}
/**
* A copy constructor that will clone the contents of an existing
* CssStylesheet.
*/
public CssStylesheet(CssStylesheet other) {
append(other);
}
/**
* Append the given stylesheet. The contents of the other stylesheet will be
* cloned.
*/
public void append(CssStylesheet other) {
rules.addAll(CssNodeCloner.clone(CssNode.class, other.rules));
}
public List getNodes() {
return rules;
}
@Override
public boolean isStatic() {
return true;
}
public void traverse(CssVisitor visitor, Context context) {
if (visitor.visit(this, context)) {
visitor.acceptWithInsertRemove(rules);
}
visitor.endVisit(this, context);
}
}