platform/usageView/src/com/intellij/usages/UsageSearcher.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.intellij.usages;

import com.intellij.util.Generator;
import com.intellij.util.Processor;
import org.jetbrains.annotations.NotNull;

/**
 * @author max
 */
public interface UsageSearcher extends Generator<Usage> {
  // hands all found usages to the processor
  // not guaranteed to be in read action, not guaranteed in the same thread
  @Override
  void generate(@NotNull Processor<Usage> processor);
}