| /* |
| * Copyright 2000-2010 JetBrains s.r.o. |
| * |
| * 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.intellij.psi.impl.source.xml; |
| |
| import com.intellij.psi.templateLanguages.TemplateLanguageUtil; |
| import com.intellij.psi.xml.XmlTag; |
| import com.intellij.xml.XmlElementDescriptor; |
| import org.jetbrains.annotations.NotNull; |
| import org.jetbrains.annotations.Nullable; |
| |
| import java.util.List; |
| |
| /** |
| * @author Dmitry Avdeev |
| */ |
| public abstract class XmlContentDFA { |
| |
| public abstract List<XmlElementDescriptor> getPossibleElements(); |
| |
| public abstract void transition(XmlTag xmlTag); |
| |
| @Nullable |
| public static XmlContentDFA getContentDFA(@NotNull XmlTag parentTag) { |
| |
| if (TemplateLanguageUtil.isInsideTemplateFile(parentTag)) return null; |
| |
| XmlContentDFA contentDFA = XsContentDFA.createContentDFA(parentTag); |
| if (contentDFA != null) return contentDFA; |
| return XmlContentDFAImpl.createContentDFA(parentTag); |
| } |
| } |