/*
 * 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.codeInsight.daemon.impl;

import com.intellij.openapi.util.TextRange;
import org.jetbrains.annotations.NotNull;
import org.jetbrains.annotations.Nullable;

import java.util.List;

public abstract class HighlightInfoProcessor {
  public void highlightsInsideVisiblePartAreProduced(@NotNull HighlightingSession highlightingSession,
                                                     @NotNull List<HighlightInfo> infos,
                                                     @NotNull TextRange priorityRange,
                                                     @NotNull TextRange restrictRange) {}
  public void highlightsOutsideVisiblePartAreProduced(@NotNull HighlightingSession highlightingSession,
                                                      @NotNull List<HighlightInfo> infos,
                                                      @NotNull TextRange priorityRange,
                                                      @NotNull TextRange restrictedRange) {}

  public void infoIsAvailable(@NotNull HighlightingSession highlightingSession, @NotNull HighlightInfo info) {}
  public void allHighlightsForRangeAreProduced(@NotNull HighlightingSession highlightingSession,
                                               @NotNull TextRange elementRange,
                                               @Nullable List<HighlightInfo> infos){}

  public void progressIsAdvanced(@NotNull HighlightingSession highlightingSession, double progress){}


  private static final HighlightInfoProcessor EMPTY = new HighlightInfoProcessor() { };
  @NotNull
  public static HighlightInfoProcessor getEmpty() {
    return EMPTY;
  }
}