/*
 * Copyright 2000-2009 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.util.xml.model;

import com.intellij.psi.xml.XmlFile;
import com.intellij.util.xml.DomElement;
import com.intellij.util.xml.DomFileElement;
import org.jetbrains.annotations.Nullable;

import java.util.Set;

/**
 * User: Sergey.Vasiliev
 */
public interface SimpleModelFactory<T extends DomElement, M extends DomModel<T>> {

  @Nullable
  M getModelByConfigFile(@Nullable XmlFile psiFile);

  @Nullable
  DomFileElement<T> createMergedModelRoot(Set<XmlFile> configFiles);
}