/*
 * 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 ml.shifu.shifu.core.binning.obj;

/**
 * LinkNode class
 * 
 * @Nov 19, 2014
 *
 */
public class LinkNode<T> {
    
    private LinkNode<T> prev;
    private LinkNode<T> next;
    
    private T data; 
    
    public LinkNode() {
        this.prev = null;
        this.next = null;
        this.data = null;
    }
    
    public LinkNode(T data) {
        this.data = data;
    }
    
    public T data() {
        return data;
    }
    
    public LinkNode<T> prev() {
        return prev;
    }
    
    public LinkNode<T> next() {
        return next;
    }
    
    public void setData(T data) {
        this.data = data;
    }
    
    public void setPrev(LinkNode<T> node) {
        this.prev = node;
    }
    
    public void setNext(LinkNode<T> node) {
        this.next = node;
    }
}
