FileContextFilter.java

/*
 * Copyright 2000-2014 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 org.jetbrains.plugins.groovy.dsl.toplevel;

import com.intellij.patterns.ElementPattern;
import com.intellij.psi.PsiFile;
import com.intellij.util.ProcessingContext;
import org.jetbrains.plugins.groovy.dsl.GroovyClassDescriptor;

/**
 * @author peter
 */
public class FileContextFilter implements ContextFilter {
  private final ElementPattern<? extends PsiFile> myPattern;

  public FileContextFilter(ElementPattern<? extends PsiFile> pattern) {
    myPattern = pattern;
  }

  @Override
  public boolean isApplicable(GroovyClassDescriptor descriptor, ProcessingContext ctx) {
    return myPattern.accepts(descriptor.getPlaceFile(), ctx);
  }

}