python/src/com/jetbrains/python/inspections/PythonVisitorFilter.java

/*
 * Copyright 2000-2013 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.inspections;

import com.intellij.lang.LanguageExtension;
import com.intellij.psi.PsiFile;
import org.jetbrains.annotations.NotNull;

/**
 * User : catherine
 *
 * filter for pythonvisitor.
 * check if we should visit element
 */
public interface PythonVisitorFilter {
  LanguageExtension<PythonVisitorFilter> INSTANCE = new LanguageExtension<PythonVisitorFilter>("Pythonid.visitorFilter");

  boolean isSupported(@NotNull Class visitorClass, @NotNull PsiFile file);
}