ExtensionElements.java

/*******************************************************************************
 * Signavio Core Components
 * Copyright (C) 2012  Signavio GmbH
 * 
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 * 
 * This program 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 General Public License for more details.
 * 
 * You should have received a copy of the GNU General Public License
 * along with this program.  If not, see <http://www.gnu.org/licenses/>.
 ******************************************************************************/
package de.hpi.bpmn2_0.model.extension;

import java.util.ArrayList;
import java.util.List;

import javax.xml.bind.annotation.XmlAccessType;
import javax.xml.bind.annotation.XmlAccessorType;
import javax.xml.bind.annotation.XmlAnyElement;
import javax.xml.bind.annotation.XmlElementRef;
import javax.xml.bind.annotation.XmlRootElement;
import javax.xml.bind.annotation.XmlType;

import org.w3c.dom.Element;

/**
 * <p>
 * Java class for tExtensionElements complex type.
 * 
 * <p>
 * The following schema fragment specifies the expected content contained within
 * this class.
 * 
 * <pre>
 * <complexType name="tExtensionElements">
 *   <complexContent>
 *     <restriction base="{http://www.w3.org/2001/XMLSchema}anyType">
 *       <sequence>
 *         <any processContents='lax' namespace='##other' maxOccurs="unbounded" minOccurs="0"/>
 *       </sequence>
 *     </restriction>
 *   </complexContent>
 * </complexType>
 * </pre>
 * 
 * 
 */
@XmlRootElement
@XmlAccessorType(XmlAccessType.FIELD)
@XmlType(name = "tExtensionElements"/*, propOrder = { "any" }*/)
public class ExtensionElements {

//	@XmlAnyElement(lax = true)
	@XmlElementRef(type = AbstractExtensionElement.class)
	protected List<AbstractExtensionElement> any;
	
	@XmlAnyElement
	protected List<Element> anyExternal;

	/**
	 * Returns the first element of type {@code elementType}.
	 * 
	 * @param elementType
	 * @return
	 */
	@SuppressWarnings("unchecked")
	public <T extends AbstractExtensionElement> T getFirstExtensionElementOfType(
			Class<T> elementType) {
		for (AbstractExtensionElement element : getAny()) {
			if (element.getClass().equals(elementType)) {
				return (T) element;
			}
		}

		return null;
	}

	/**
	 * Returns the first element of type {@code elementType}.
	 * 
	 * @param elementType
	 * @return
	 */
	@SuppressWarnings("unchecked")
	public <T extends AbstractExtensionElement> List<T> getAllElementOfType(
			Class<T> elementType) {
		List<T> elements = new ArrayList<T>();
		for (AbstractExtensionElement element : getAny()) {
			if (element.getClass().equals(elementType)) {
				elements.add((T) element);
			}
		}

		return elements;
	}
	
	/**
	 * Add an {@link AbstractExtensionElement} to the extension elements list.
	 * 
	 * @param extensionElement
	 */
	public void add(AbstractExtensionElement extensionElement) {
		getAny().add(extensionElement);
	}
	
	/**
	 * Gets the value of the any property.
	 * 
	 * <p>
	 * This accessor method returns a reference to the live list, not a
	 * snapshot. Therefore any modification you make to the returned list will
	 * be present inside the JAXB object. This is why there is not a
	 * <CODE>set</CODE> method for the any property.
	 * 
	 * <p>
	 * For example, to add a new item, do as follows:
	 * 
	 * <pre>
	 * getAny().add(newItem);
	 * </pre>
	 * 
	 * 
	 * <p>
	 * Objects of the following type(s) are allowed in the list {@link Element }
	 * {@link AbstractExtensionElement }
	 * 
	 * 
	 */
	public List<AbstractExtensionElement> getAny() {
		if (any == null) {
			any = new ArrayList<AbstractExtensionElement>();
		}
		return this.any;
	}
	
	public List<Element> getAnyExternal() {
		if(anyExternal == null) {
			anyExternal = new ArrayList<Element>();
		}
		
		return anyExternal;
	}
	
	

}