/*
 * 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.tempuri.complex.data;

public class Person {

    protected Double age;
    protected Float id;
    protected Boolean male;
    protected String name;

    /**
     * Gets the value of the age property.
     *
     * @return possible object is
     *         {@link Double }
     */
    public Double getAge() {
        return age;
    }

    /**
     * Sets the value of the age property.
     *
     * @param value allowed object is
     *              {@link Double }
     */
    public void setAge(Double value) {
        this.age = value;
    }

    /**
     * Gets the value of the id property.
     *
     * @return possible object is
     *         {@link Float }
     */
    public Float getId() {
        return id;
    }

    /**
     * Sets the value of the id property.
     *
     *              {@link Float }
     */


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

    /**
     * Gets the value of the male property.
     *
     * @return possible object is
     *         {@link Boolean }
     */
    public Boolean getMale() {
        return male;
    }

    /**
     * Sets the value of the male property.
     *
     * @param value allowed object is
     *              {@link Boolean }
     */
    public void setMale(Boolean value) {
        this.male = value;
    }

    /**
     * Gets the value of the name property.
     */
    public String getName() {
        return name;
    }

    /**
     * Sets the value of the name property.
     */
    public void setName(String value) {
        this.name = value;
    }

}
