LaneImpl.java

/* 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.impl.instance;

import org.camunda.bpm.model.bpmn.instance.BaseElement;
import org.camunda.bpm.model.bpmn.instance.FlowNode;
import org.camunda.bpm.model.bpmn.instance.Lane;
import org.camunda.bpm.model.xml.ModelBuilder;
import org.camunda.bpm.model.xml.impl.instance.ModelTypeInstanceContext;
import org.camunda.bpm.model.xml.type.ModelElementTypeBuilder;
import org.camunda.bpm.model.xml.type.attribute.Attribute;
import org.camunda.bpm.model.xml.type.child.ChildElement;
import org.camunda.bpm.model.xml.type.child.SequenceBuilder;
import org.camunda.bpm.model.xml.type.reference.AttributeReference;
import org.camunda.bpm.model.xml.type.reference.ElementReferenceCollection;

import java.util.Collection;

import static org.camunda.bpm.model.bpmn.impl.BpmnModelConstants.*;
import static org.camunda.bpm.model.xml.type.ModelElementTypeBuilder.ModelTypeInstanceProvider;

/**
 * The BPMN lane element
 *
 * @author Sebastian Menski
 */
public class LaneImpl extends BaseElementImpl implements Lane {

  protected static Attribute<String> nameAttribute;
  protected static AttributeReference<PartitionElement> partitionElementRefAttribute;
  protected static ChildElement<PartitionElement> partitionElementChild;
  protected static ElementReferenceCollection<FlowNode, FlowNodeRef> flowNodeRefCollection;
  protected static ChildElement<ChildLaneSet> childLaneSetChild;

  public static void registerType(ModelBuilder modelBuilder) {
    ModelElementTypeBuilder typeBuilder = modelBuilder.defineType(Lane.class, BPMN_ELEMENT_LANE)
      .namespaceUri(BPMN20_NS)
      .extendsType(BaseElement.class)
      .instanceProvider(new ModelTypeInstanceProvider<Lane>() {
        public Lane newInstance(ModelTypeInstanceContext instanceContext) {
          return new LaneImpl(instanceContext);
        }
      });

    nameAttribute = typeBuilder.stringAttribute(BPMN_ATTRIBUTE_NAME)
      .build();

    partitionElementRefAttribute = typeBuilder.stringAttribute(BPMN_ATTRIBUTE_PARTITION_ELEMENT_REF)
      .qNameAttributeReference(PartitionElement.class)
      .build();

    SequenceBuilder sequenceBuilder = typeBuilder.sequence();

    partitionElementChild = sequenceBuilder.element(PartitionElement.class)
      .build();

    flowNodeRefCollection = sequenceBuilder.elementCollection(FlowNodeRef.class)
      .idElementReferenceCollection(FlowNode.class)
      .build();

    childLaneSetChild = sequenceBuilder.element(ChildLaneSet.class)
      .build();



    typeBuilder.build();
  }

  public LaneImpl(ModelTypeInstanceContext instanceContext) {
    super(instanceContext);
  }

  public String getName() {
    return nameAttribute.getValue(this);
  }

  public void setName(String name) {
    nameAttribute.setValue(this, name);
  }

  public PartitionElement getPartitionElement() {
    return partitionElementRefAttribute.getReferenceTargetElement(this);
  }

  public void setPartitionElement(PartitionElement partitionElement) {
    partitionElementRefAttribute.setReferenceTargetElement(this, partitionElement);
  }

  public PartitionElement getPartitionElementChild() {
    return partitionElementChild.getChild(this);
  }

  public void setPartitionElementChild(PartitionElement partitionElement) {
    partitionElementChild.setChild(this, partitionElement);
  }

  public Collection<FlowNode> getFlowNodeRefs() {
    return flowNodeRefCollection.getReferenceTargetElements(this);
  }

  public ChildLaneSet getChildLaneSet() {
    return childLaneSetChild.getChild(this);
  }

  public void setChildLaneSet(ChildLaneSet childLaneSet) {
    childLaneSetChild.setChild(this, childLaneSet);
  }
}