| /* |
| * Licensed to the Apache Software Foundation (ASF) under one |
| * or more contributor license agreements. See the NOTICE file |
| * distributed with this work for additional information |
| * regarding copyright ownership. The ASF licenses this file |
| * to you 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.apache.syncope.core.persistence.jpa.content; |
| |
| import java.util.HashSet; |
| import java.util.Set; |
| import org.apache.commons.lang3.builder.EqualsBuilder; |
| import org.apache.commons.lang3.builder.HashCodeBuilder; |
| import org.apache.commons.lang3.builder.ToStringBuilder; |
| |
| class MultiParentNode<T> { |
| |
| private final T object; |
| |
| private final Set<MultiParentNode<T>> children = new HashSet<>(); |
| |
| private int level; |
| |
| private boolean exploited = false; |
| |
| MultiParentNode(final T object) { |
| this.object = object; |
| } |
| |
| public int getLevel() { |
| return level; |
| } |
| |
| public void setLevel(final int level) { |
| this.level = level; |
| } |
| |
| boolean isExploited() { |
| return exploited; |
| } |
| |
| void setExploited(final boolean exploited) { |
| this.exploited = exploited; |
| } |
| |
| public T getObject() { |
| return object; |
| } |
| |
| public boolean isParent(final MultiParentNode<T> child) { |
| return children.contains(child); |
| } |
| |
| public boolean isChild(final MultiParentNode<T> parent) { |
| return parent.isParent(this); |
| } |
| |
| public Set<MultiParentNode<T>> getChildren() { |
| return children; |
| } |
| |
| public void addParent(final MultiParentNode<T> parent) { |
| if (parent != null) { |
| parent.children.add(this); |
| } |
| } |
| |
| public void removeParent(final MultiParentNode<T> parent) { |
| if (parent != null) { |
| parent.children.remove(this); |
| } |
| } |
| |
| public void addChild(final MultiParentNode<T> child) { |
| if (child != null) { |
| children.add(child); |
| } |
| } |
| |
| public void removeChild(final MultiParentNode<T> child) { |
| if (child != null) { |
| children.remove(child); |
| } |
| } |
| |
| @Override |
| public int hashCode() { |
| return new HashCodeBuilder(). |
| append(object). |
| append(children). |
| append(level). |
| append(exploited). |
| build(); |
| } |
| |
| @Override |
| public boolean equals(final Object obj) { |
| if (this == obj) { |
| return true; |
| } |
| if (obj == null) { |
| return false; |
| } |
| if (getClass() != obj.getClass()) { |
| return false; |
| } |
| @SuppressWarnings("unchecked") |
| final MultiParentNode<T> other = (MultiParentNode<T>) obj; |
| return new EqualsBuilder(). |
| append(object, other.object). |
| append(children, other.children). |
| append(level, other.level). |
| append(exploited, other.exploited). |
| build(); |
| } |
| |
| @Override |
| public String toString() { |
| return new ToStringBuilder(this). |
| append(object). |
| append(children). |
| append(level). |
| append(exploited). |
| build(); |
| } |
| } |