/* ====================================================================
   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.poi.sl.draw.geom;

import java.util.Objects;

/**
 * <p>Java class for CT_AdjPoint2D complex type.
 *
 * <p>The following schema fragment specifies the expected content contained within this class.
 *
 * <pre>
 * &lt;complexType name="CT_AdjPoint2D"&gt;
 *   &lt;complexContent&gt;
 *     &lt;restriction base="{http://www.w3.org/2001/XMLSchema}anyType"&gt;
 *       &lt;attribute name="x" use="required" type="{http://schemas.openxmlformats.org/drawingml/2006/main}ST_AdjCoordinate" /&gt;
 *       &lt;attribute name="y" use="required" type="{http://schemas.openxmlformats.org/drawingml/2006/main}ST_AdjCoordinate" /&gt;
 *     &lt;/restriction&gt;
 *   &lt;/complexContent&gt;
 * &lt;/complexType&gt;
 * </pre>
 *
 *
 */
// @XmlAccessorType(XmlAccessType.FIELD)
// @XmlType(name = "CT_AdjPoint2D")
public class AdjustPoint {

    // @XmlAttribute(name = "x", required = true)
    private String x;
    // @XmlAttribute(name = "y", required = true)
    private String y;


    /**
     * Gets the value of the x property.
     *
     * @return
     *     possible object is
     *     {@link String }
     *
     */
    public String getX() {
        return x;
    }

    /**
     * Sets the value of the x property.
     *
     * @param value
     *     allowed object is
     *     {@link String }
     *
     */
    public void setX(String value) {
        this.x = value;
    }

    public boolean isSetX() {
        return (this.x!= null);
    }

    /**
     * Gets the value of the y property.
     *
     * @return
     *     possible object is
     *     {@link String }
     *
     */
    public String getY() {
        return y;
    }

    /**
     * Sets the value of the y property.
     *
     * @param value
     *     allowed object is
     *     {@link String }
     *
     */
    public void setY(String value) {
        this.y = value;
    }

    public boolean isSetY() {
        return (this.y!= null);
    }

    @Override
    public boolean equals(Object o) {
        if (this == o) return true;
        if (!(o instanceof AdjustPoint)) return false;
        AdjustPoint that = (AdjustPoint) o;
        return Objects.equals(x, that.x) &&
                Objects.equals(y, that.y);
    }

    @Override
    public int hashCode() {
        return Objects.hash(x, y);
    }
}
