AuditLogQueryBuilder.java

/*
 * Copyright 2015 Red Hat, Inc. and/or its affiliates.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 *
 *      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.kie.internal.runtime.manager.audit.query;

import org.kie.internal.query.ParametrizedQueryBuilder;

/**
 * This interface defines methods that are used by all of the Audit
 * {@link ParametrizedQueryBuilder} implementations.
 *
 * @param <T> The {@link ParametrizedQueryBuilder} implementation type
 * @param <R> The entity type on which is being queried
 */
public interface AuditLogQueryBuilder<T,R> extends ProcessIdQueryBuilder<T,R> {

    /**
     * Specify which field to use when ordering the results, in ascending order.
     * </p>
     * If this method is not used, the results will be ordered in ascending order
     * by the id field.
     * @param field the field by which the query results should be ordered
     * @return The current instance of this query builder
     */
    public T ascending( OrderBy field );

    /**
     * Specify which field to use when ordering the results, in descending order.
     * </p>
     * If this method is not used, the results will be ordered in ascending order
     * by the id field.
     * @param field the field by which the query results should be ordered
     * @return The current instance of this query builder
     */
    public T descending( OrderBy field );

    public static enum OrderBy {
        // order by process instance id
        processInstanceId,
        // order by process id
        processId,
    }

}