/
AbstractAssignmentResult.java
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/
AbstractAssignmentResult.java
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/**
* Copyright (c) 2015 Bosch Software Innovations GmbH and others
*
* This program and the accompanying materials are made
* available under the terms of the Eclipse Public License 2.0
* which is available at https://www.eclipse.org/legal/epl-2.0/
*
* SPDX-License-Identifier: EPL-2.0
*/
package org.eclipse.hawkbit.repository.model;
import java.util.Collections;
import java.util.List;
/**
* Generic assignment result bean.
*
* @param <T> type of the assigned and unassigned {@link BaseEntity}s.
*/
public abstract class AbstractAssignmentResult<T extends BaseEntity> {
private final int alreadyAssigned;
private final List<? extends T> assignedEntity;
private final List<? extends T> unassignedEntity;
/**
* Constructor.
* @param alreadyAssigned
* count of already assigned entities
* @param assignedEntity
* {@link List} of assigned entity.
* @param unassignedEntity
* {@link List} of unassigned entity.
*/
protected AbstractAssignmentResult(final int alreadyAssigned, final List<? extends T> assignedEntity,
final List<? extends T> unassignedEntity) {
this.alreadyAssigned = alreadyAssigned;
this.assignedEntity = assignedEntity;
this.unassignedEntity = unassignedEntity;
}
/**
* @return number of newly assigned elements.
*/
public int getAssigned() {
return getAssignedEntity().size();
}
/**
* @return total number (assigned and already assigned).
*/
public int getTotal() {
return getAssigned() + alreadyAssigned;
}
/**
* @return number of already assigned/ignored elements.
*/
public int getAlreadyAssigned() {
return alreadyAssigned;
}
/**
* @return number of unsassigned elements
*/
public int getUnassigned() {
return getUnassignedEntity().size();
}
/**
* @return {@link List} of assigned entity.
*/
public List<T> getAssignedEntity() {
if (assignedEntity == null) {
return Collections.emptyList();
}
return Collections.unmodifiableList(assignedEntity);
}
/**
* @return {@link List} of unassigned entity.
*/
public List<T> getUnassignedEntity() {
if (unassignedEntity == null) {
return Collections.emptyList();
}
return Collections.unmodifiableList(unassignedEntity);
}
}