xml/openapi/src/com/intellij/xml/XmlNSDescriptor.java

   1 /*
   2  * Copyright 2000-2009 JetBrains s.r.o.
   3  *
   4  * Licensed under the Apache License, Version 2.0 (the "License");
   5  * you may not use this file except in compliance with the License.
   6  * You may obtain a copy of the License at
   7  *
   8  * http://www.apache.org/licenses/LICENSE-2.0
   9  *
  10  * Unless required by applicable law or agreed to in writing, software
  11  * distributed under the License is distributed on an "AS IS" BASIS,
  12  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  13  * See the License for the specific language governing permissions and
  14  * limitations under the License.
  15  */
  16 package com.intellij.xml;
  17
  18 import com.intellij.psi.meta.PsiMetaData;
  19 import com.intellij.psi.xml.XmlDocument;
  20 import com.intellij.psi.xml.XmlFile;
  21 import com.intellij.psi.xml.XmlTag;
  22 import org.jetbrains.annotations.NotNull;
  23 import org.jetbrains.annotations.Nullable;
  24
  25 /**
  26  * @author Mike
  27  */
  28 public interface XmlNSDescriptor extends PsiMetaData {
  29   @Nullable
  30   XmlElementDescriptor getElementDescriptor(@NotNull XmlTag tag);
  31
  32   @NotNull
  33   XmlElementDescriptor[] getRootElementsDescriptors(@Nullable final XmlDocument document);
  34
  35   @Nullable
  36   XmlFile getDescriptorFile();
  37
  38   boolean isHierarhyEnabled();
  39 }