/*
* Copyright 2011 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.common.css.compiler.ast;
import java.util.List;
import javax.annotation.Nullable;
/**
* {@link CssFontFaceNode} corresponds to a {@code @font-face} declaration in
* CSS.
*
* @author bolinfest@google.com (Michael Bolin)
*/
public class CssFontFaceNode extends CssAtRuleNode implements ChunkAware {
private Object chunk;
public CssFontFaceNode() {
this((List<CssCommentNode>)null);
}
public CssFontFaceNode(@Nullable List<CssCommentNode> comments) {
this(comments, null);
}
public CssFontFaceNode(@Nullable List<CssCommentNode> comments,
@Nullable CssDeclarationBlockNode block) {
super(CssAtRuleNode.Type.FONT_FACE, new CssLiteralNode("font-face"), block,
comments);
}
/** Copy constructor so this can be cloned by {@link #deepCopy()}. */
private CssFontFaceNode(CssFontFaceNode node) {
super(node);
this.chunk = node.getChunk();
}
@Override
public CssDeclarationBlockNode getBlock() {
// The type is ensured by the constructor.
return (CssDeclarationBlockNode) super.getBlock();
}
@Override
public CssFontFaceNode deepCopy() {
return new CssFontFaceNode(this);
}
@Override
public void setChunk(Object chunk) {
this.chunk = chunk;
}
@Override
public Object getChunk() {
return chunk;
}
}