org.activiti.engine.impl.bpmn.data.SimpleStructureDefinition Maven / Gradle / Ivy
/* 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.activiti.engine.impl.bpmn.data;
import java.util.ArrayList;
import java.util.List;
/**
* Represents a simple in memory structure
*
*/
public class SimpleStructureDefinition implements FieldBaseStructureDefinition {
protected String id;
protected List fieldNames;
protected List> fieldTypes;
public SimpleStructureDefinition(String id) {
this.id = id;
this.fieldNames = new ArrayList();
this.fieldTypes = new ArrayList>();
}
public int getFieldSize() {
return this.fieldNames.size();
}
public String getId() {
return this.id;
}
public void setFieldName(int index, String fieldName, Class type) {
this.growListToContain(index, this.fieldNames);
this.growListToContain(index, this.fieldTypes);
this.fieldNames.set(index, fieldName);
this.fieldTypes.set(index, type);
}
private void growListToContain(int index, List list) {
if (!(list.size() - 1 >= index)) {
for (int i = list.size(); i <= index; i++) {
list.add(null);
}
}
}
public String getFieldNameAt(int index) {
return this.fieldNames.get(index);
}
public Class getFieldTypeAt(int index) {
return this.fieldTypes.get(index);
}
public StructureInstance createInstance() {
return new FieldBaseStructureInstance(this);
}
}