/* Licensed 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.camunda.bpm.model.bpmn.builder;
import org.camunda.bpm.model.bpmn.BpmnModelInstance;
import org.camunda.bpm.model.bpmn.instance.BaseElement;
import org.camunda.bpm.model.bpmn.instance.BpmnModelElementInstance;
import org.camunda.bpm.model.bpmn.instance.ExtensionElements;
/**
* @author Sebastian Menski
*/
public abstract class AbstractBaseElementBuilder<B extends AbstractBaseElementBuilder<B, E>, E extends BaseElement> extends AbstractBpmnModelElementBuilder<B, E> {
protected AbstractBaseElementBuilder(BpmnModelInstance modelInstance, E element, Class<?> selfType) {
super(modelInstance, element, selfType);
}
protected <T extends BpmnModelElementInstance> T createInstance(Class<T> typeClass) {
return modelInstance.newInstance(typeClass);
}
protected <T extends BaseElement> T createInstance(Class<T> typeClass, String identifier) {
T instance = createInstance(typeClass);
if (identifier != null) {
instance.setId(identifier);
}
return instance;
}
protected <T extends BpmnModelElementInstance> T createChild(Class<T> typeClass) {
T instance = createInstance(typeClass);
element.addChildElement(instance);
return instance;
}
protected <T extends BaseElement> T createChild(Class<T> typeClass, String identifier) {
T instance = createInstance(typeClass, identifier);
element.addChildElement(instance);
return instance;
}
protected <T extends BpmnModelElementInstance> T createSibling(Class<T> typeClass) {
T instance = createInstance(typeClass);
element.getParentElement().addChildElement(instance);
return instance;
}
protected <T extends BaseElement> T createSibling(Class<T> typeClass, String identifier) {
T instance = createInstance(typeClass, identifier);
element.getParentElement().addChildElement(instance);
return instance;
}
/**
* Sets the identifier of the element.
*
* @param identifier the identifier to set
* @return the builder object
*/
public B id(String identifier) {
element.setId(identifier);
return myself;
}
/**
* Add an extension element to the element.
*
* @param extensionElement the extension element to add
* @return the builder object
*/
public B addExtensionElement(BpmnModelElementInstance extensionElement) {
ExtensionElements extensionElements = element.getExtensionElements();
if (extensionElements == null) {
extensionElements = modelInstance.newInstance(ExtensionElements.class);
element.setExtensionElements(extensionElements);
}
extensionElements.getElements().add(extensionElement);
return myself;
}
}