plugins/gradle/jps-plugin/src/org/jetbrains/jps/gradle/model/impl/ResourceRootConfiguration.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.jps.gradle.model.impl;

import com.intellij.util.xmlb.annotations.AbstractCollection;
import com.intellij.util.xmlb.annotations.Attribute;
import com.intellij.util.xmlb.annotations.Tag;
import org.jetbrains.annotations.NotNull;
import org.jetbrains.annotations.Nullable;

import java.util.ArrayList;
import java.util.List;

/**
 * @author Vladislav.Soroka
 * @since 7/10/2014
 */
@Tag("resource")
public class ResourceRootConfiguration extends FilePattern {
  @Tag("directory")
  @NotNull
  public String directory;

  @Tag("targetPath")
  @Nullable
  public String targetPath;

  @Attribute("filtered")
  public boolean isFiltered;

  @Tag("filters")
  @AbstractCollection(surroundWithTag = false, elementTag = "filter")
  public List<ResourceRootFilter> filters = new ArrayList<ResourceRootFilter>();

  public int computeConfigurationHash() {
    int result = directory.hashCode();
    result = 31 * result + (targetPath != null ? targetPath.hashCode() : 0);
    result = 31 * result + (isFiltered ? 1 : 0);
    result = 31 * result + includes.hashCode();
    result = 31 * result + excludes.hashCode();
    for (ResourceRootFilter filter : filters) {
       result = 31 * result + filter.computeConfigurationHash();
    }
    return result;
  }
}