platform/core-api/src/com/intellij/pom/PomIconProvider.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 com.intellij.pom;

import com.intellij.ide.IconProvider;
import com.intellij.psi.PsiElement;
import org.jetbrains.annotations.NotNull;
import org.jetbrains.annotations.Nullable;

import javax.swing.*;

/**
 * @author peter
 */
public abstract class PomIconProvider extends IconProvider {
  @Override
  public Icon getIcon(@NotNull PsiElement element, int flags) {
    if (element instanceof PomTargetPsiElement) {
      return getIcon(((PomTargetPsiElement)element).getTarget(), flags);
    }
    return null;
  }

  @Nullable
  public abstract Icon getIcon(@NotNull PomTarget target, int flags);
}