com.power4j.tile.collection.tree.domain.BaseNodeIdx Maven / Gradle / Ivy

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/*
 * Copyright 2019-2024 the original author or authors.
 *
 * 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
 *
 *      https://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.power4j.tile.collection.tree.domain;

/**
 * 需要存储树形结构信息时可以继承此类
 *
 * @author CJ ([email protected])
 * @since 1.0
 */
public abstract class BaseNodeIdx> implements NodeIdx {

	private ID ancestor;

	private ID descendant;

	private Integer distance;

	public BaseNodeIdx() {

	}

	public BaseNodeIdx(ID ancestor, ID descendant, Integer distance) {
		this.ancestor = ancestor;
		this.descendant = descendant;
		this.distance = distance;
	}

	public void setAncestor(ID ancestor) {
		this.ancestor = ancestor;
	}

	public void setDescendant(ID descendant) {
		this.descendant = descendant;
	}

	public void setDistance(int distance) {
		this.distance = distance;
	}

	@Override
	public ID getAncestor() {
		return ancestor;
	}

	@Override
	public ID getDescendant() {
		return descendant;
	}

	@Override
	public int getDistance() {
		return distance;
	}

	@Override
	public String toString() {
		return ancestor + " - " + descendant + "(" + distance + ")";
	}

}