/*
 *    Geotoolkit - An Open Source Java GIS Toolkit
 *    http://www.geotoolkit.org
 *
 *    (C) 2008 - 2009, 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.sml.xml.v100;

import java.util.ArrayList;
import java.util.List;
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.XmlElement;
import javax.xml.bind.annotation.XmlID;
import javax.xml.bind.annotation.XmlType;
import javax.xml.bind.annotation.adapters.CollapsedStringAdapter;
import javax.xml.bind.annotation.adapters.XmlJavaTypeAdapter;
import org.geotoolkit.sml.xml.AbstractIdentifier;
import org.geotoolkit.sml.xml.AbstractIdentifierList;

/**
 * <p>Java class for anonymous complex type.
 *
 * <p>The following schema fragment specifies the expected content contained within this class.
 *
 * <pre>
 * <complexType>
 *   <complexContent>
 *     <restriction base="{http://www.w3.org/2001/XMLSchema}anyType">
 *       <sequence>
 *         <element name="identifier" maxOccurs="unbounded">
 *           <complexType>
 *             <complexContent>
 *               <restriction base="{http://www.w3.org/2001/XMLSchema}anyType">
 *                 <sequence>
 *                   <element ref="{http://www.opengis.net/sensorML/1.0}Term"/>
 *                 </sequence>
 *                 <attribute name="name" type="{http://www.w3.org/2001/XMLSchema}token" />
 *               </restriction>
 *             </complexContent>
 *           </complexType>
 *         </element>
 *       </sequence>
 *       <attribute name="id" type="{http://www.w3.org/2001/XMLSchema}ID" />
 *     </restriction>
 *   </complexContent>
 * </complexType>
 * </pre>
 *
 *
 * @module
 */
@XmlAccessorType(XmlAccessType.FIELD)
@XmlType(name = "", propOrder = {
    "identifier"
})
public class IdentifierList implements AbstractIdentifierList {

    @XmlElement(required = true)
    private List<Identifier> identifier;
    @XmlAttribute
    @XmlJavaTypeAdapter(CollapsedStringAdapter.class)
    @XmlID
    private String id;

    public IdentifierList() {
    }

    public IdentifierList(final String id, final List<Identifier> identifiers) {
        this.id = id;
        this.identifier = identifiers;
    }

    public IdentifierList(final AbstractIdentifierList il) {
        if (il != null) {
            this.id = il.getId();
            if (il.getIdentifier() != null) {
                this.identifier = new ArrayList<Identifier>();
                for (AbstractIdentifier iden : il.getIdentifier()) {
                    this.identifier.add(new Identifier(iden));
                }
            }
        }
    }

    /**
     * Gets the value of the identifier property.
     */
    public List<Identifier> getIdentifier() {
        if (identifier == null) {
            identifier = new ArrayList<Identifier>();
        }
        return this.identifier;
    }

    /**
     * Gets the value of the identifier property.
     */
    public void setIdentifier(final List<Identifier> identifier) {
        this.identifier = identifier;
    }

    /**
     * Gets the value of the identifier property.
     */
    public void setIdentifier(final Identifier identifier) {
        if (this.identifier == null) {
            this.identifier = new ArrayList<Identifier>();
        }
        this.identifier.add(identifier);
    }

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

    /**
     * Sets the value of the id property.
     */
    public void setId(final String value) {
        this.id = value;
    }

    @Override
    public String toString() {
        StringBuilder sb = new StringBuilder("[IdentifierList]").append("\n");
        if (identifier != null) {
            for (Identifier k : identifier) {
                sb.append("identifier:").append(k).append('\n');
            }
        }
        if (id != null) {
            sb.append("id: ").append(id).append('\n');
        }
        return sb.toString();
    }

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

        if (object instanceof IdentifierList) {
            final IdentifierList that = (IdentifierList) object;

            return Objects.equals(this.identifier, that.identifier) &&
                    Objects.equals(this.id, that.id);
        }
        return false;
    }

    @Override
    public int hashCode() {
        int hash = 7;
        hash = 53 * hash + (this.identifier != null ? this.identifier.hashCode() : 0);
        hash = 53 * hash + (this.id != null ? this.id.hashCode() : 0);
        return hash;

    }
}