/*
 * Copyright 2000-2016 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.jetbrains.python.psi.resolve;

import com.intellij.openapi.module.Module;
import com.intellij.openapi.project.Project;
import com.intellij.openapi.projectRoots.Sdk;
import com.intellij.psi.PsiDirectory;
import com.intellij.psi.PsiElement;
import com.intellij.psi.PsiFile;
import com.intellij.psi.PsiManager;
import org.jetbrains.annotations.NotNull;
import org.jetbrains.annotations.Nullable;

/**
 * Context for resolving Python qualified names with various options.
 *
 */
public interface PyQualifiedNameResolveContext {
  @Nullable
  PsiElement getFoothold();

  int getRelativeLevel();

  @Nullable
  Sdk getSdk();

  @Nullable
  Module getModule();

  @NotNull
  Project getProject();

  boolean getWithoutRoots();

  boolean getWithoutForeign();

  boolean getWithoutStubs();

  @NotNull
  PsiManager getPsiManager();

  boolean getWithMembers();

  boolean getWithPlainDirectories();

  boolean getVisitAllModules();

  @Nullable
  Sdk getEffectiveSdk();

  boolean isValid();

  @Nullable
  PsiFile getFootholdFile();

  @Nullable
  PsiDirectory getContainingDirectory();

  @NotNull
  PyQualifiedNameResolveContext copyWithoutForeign();

  @NotNull
  PyQualifiedNameResolveContext copyWithMembers();

  @NotNull
  PyQualifiedNameResolveContext copyWithPlainDirectories();

  @NotNull
  PyQualifiedNameResolveContext copyWithRelative(int relativeLevel);

  @NotNull
  PyQualifiedNameResolveContext copyWithoutRoots();

  @NotNull
  PyQualifiedNameResolveContext copyWithRoots();

  @NotNull
  PyQualifiedNameResolveContext copyWithoutStubs();
}