/*
   Copyright (C) 2005-2012, by the President and Fellows of Harvard College.

   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.

   Dataverse Network - A web application to share, preserve and analyze research data.
   Developed at the Institute for Quantitative Social Science, Harvard University.
   Version 3.0.
*/
/*
 * VariableRange.java
 *
 * Created on October 11, 2006, 11:01 AM
 *
 * To change this template, choose Tools | Template Manager
 * and open the template in the editor.
 */
package edu.harvard.iq.dvn.core.study;

import java.math.BigDecimal;
import javax.persistence.Entity;
import javax.persistence.GeneratedValue;
import javax.persistence.GenerationType;
import javax.persistence.Id;
import javax.persistence.JoinColumn;
import javax.persistence.ManyToOne;


/**
 *
 * @author Ellen Kraffmiller
 */
@Entity
public class VariableRangeItem implements java.io.Serializable {
    
    /** Creates a new instance of VariableRange */
    public VariableRangeItem() {
    }
    
       /**
     * Holds value of property id.
     */
    @Id
    @GeneratedValue(strategy = GenerationType.IDENTITY)
    private Long id;

    /**
     * Holds value of property balue.
     */
    private BigDecimal value;

    /**
     * Getter for property beginValue.
     * @return Value of property beginValue.
     */
    public BigDecimal getValue() {
        return this.value;
    }

    /**
     * Setter for property beginValue.
     * @param beginValue New value of property beginValue.
     */
    public void setValue(BigDecimal value) {
        this.value = value;
    }

    public Long getId() {
        return id;
    }

    public void setId(Long id) {
        this.id = id;
    }

  /**
     * Holds value of property dataVariable.
     */
    @ManyToOne
    @JoinColumn(nullable=false)
    private DataVariable dataVariable;

    /**
     * Getter for property dataVariable.
     * @return Value of property dataVariable.
     */
    public DataVariable getDataVariable() {
        return this.dataVariable;
    }

    /**
     * Setter for property dataVariable.
     * @param dataVariable New value of property dataVariable.
     */
    public void setDataVariable(DataVariable dataVariable) {
        this.dataVariable = dataVariable;
    }  

   public int hashCode() {
        int hash = 0;
        hash += (this.id != null ? this.id.hashCode() : 0);
        return hash;
    }

    public boolean equals(Object object) {
        // TODO: Warning - this method won't work in the case the id fields are not set
        if (!(object instanceof VariableRangeItem)) {
            return false;
        }
        VariableRangeItem other = (VariableRangeItem)object;
        if (this.id != other.id && (this.id == null || !this.id.equals(other.id))) return false;
        return true;
    }

//    @Override
//    public String toString() {
//        return ToStringBuilder.reflectionToString(this,
//            ToStringStyle.MULTI_LINE_STYLE);
//    }
    
}