/*
 *    Geotoolkit - An Open Source Java GIS Toolkit
 *    http://www.geotoolkit.org
 *
 *    (C) 2008 - 2011, Geomatys
 *
 *    This library is free software; you can redistribute it and/or
 *    modify it under the terms of the GNU Lesser General Public
 *    License as published by the Free Software Foundation; either
 *    version 2.1 of the License, or (at your option) any later version.
 *
 *    This library is distributed in the hope that it will be useful,
 *    but WITHOUT ANY WARRANTY; without even the implied warranty of
 *    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
 *    Lesser General Public License for more details.
 */


package org.geotoolkit.ogc.xml.v200;

import java.util.Objects;
import javax.xml.bind.annotation.XmlAccessType;
import javax.xml.bind.annotation.XmlAccessorType;
import javax.xml.bind.annotation.XmlAttribute;
import javax.xml.bind.annotation.XmlSeeAlso;
import javax.xml.bind.annotation.XmlType;
import org.geotoolkit.util.Utilities;


/**
 * <p>Java class for AbstractQueryExpressionType complex type.
 * 
 * <p>The following schema fragment specifies the expected content contained within this class.
 * 
 * <pre>
 * <complexType name="AbstractQueryExpressionType">
 *   <complexContent>
 *     <restriction base="{http://www.w3.org/2001/XMLSchema}anyType">
 *       <attribute name="handle" type="{http://www.w3.org/2001/XMLSchema}string" />
 *     </restriction>
 *   </complexContent>
 * </complexType>
 * </pre>
 * 
 * 
 */
@XmlAccessorType(XmlAccessType.FIELD)
@XmlType(name = "AbstractQueryExpressionType")
@XmlSeeAlso({
    AbstractAdhocQueryExpressionType.class
    //StoredQueryType.class
})
public abstract class AbstractQueryExpressionType {

    @XmlAttribute
    private String handle;

    public AbstractQueryExpressionType() {
        
    }
    
    public AbstractQueryExpressionType(final String handle) {
        this.handle = handle;
    }
    
    public AbstractQueryExpressionType(final AbstractQueryExpressionType that) {
        if (that != null) {
            this.handle = that.handle;
        }
    }
    
    /**
     * Gets the value of the handle property.
     * 
     * @return
     *     possible object is
     *     {@link String }
     *     
     */
    public String getHandle() {
        return handle;
    }

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

    /**
     * Verify if this entry is identical to specified object.
     */
    @Override
    public boolean equals(final Object object) {
        if (object == this) {
            return true;
        }
        if (object instanceof AbstractQueryExpressionType) {
            final AbstractQueryExpressionType that = (AbstractQueryExpressionType) object;

            return Objects.equals(this.handle, that.handle);
            }
        return false;
    }

    @Override
    public int hashCode() {
        int hash = 5;
        hash = 37 * hash + (this.handle != null ? this.handle.hashCode() : 0);
        return hash;
    }

   

    @Override
    public String toString() {
        StringBuilder s = new StringBuilder("[").append(this.getClass().getName()).append("]\n");
        if(handle != null) {
            s.append("handle:").append(handle).append('\n');
        }
        return s.toString();
    }
}