/*
*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The ASF licenses this file to You 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 org.apache.flex.compiler.internal.fxg.dom.text;
import java.util.ArrayList;
import java.util.Collection;
import static org.apache.flex.compiler.fxg.FXGConstants.*;
import org.apache.flex.compiler.fxg.dom.IFXGNode;
import org.apache.flex.compiler.internal.fxg.dom.CDATANode;
import org.apache.flex.compiler.internal.fxg.dom.ITextNode;
import org.apache.flex.compiler.problems.ICompilerProblem;
/**
* Represents a <span /> child tag of FXG text content. A <span>
* tag starts a new section of formatting in a paragraph of text content.
*/
public class SpanNode extends AbstractCharacterTextNode
{
//--------------------------------------------------------------------------
//
// IFXGNode Implementation
//
//--------------------------------------------------------------------------
/**
* A <span> allows child <br /> tags, as well as character
* data (text content).
*/
@Override
public void addChild(IFXGNode child, Collection<ICompilerProblem> problems)
{
if (child instanceof BRNode || child instanceof CDATANode)
{
if (content == null)
content = new ArrayList<ITextNode>();
content.add((ITextNode)child);
}
else
{
super.addChild(child, problems);
}
}
/**
* @return The unqualified name of a span node, without tag markup.
*/
@Override
public String getNodeName()
{
return FXG_SPAN_ELEMENT;
}
}