core/api/src/main/java/org/onosproject/net/flow/NullFlowRuleOperationsContext.java

/*
 * Copyright 2016-present Open Networking Laboratory
 *
 * 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.onosproject.net.flow;

/**
 * Represents FlowRuleOperations that does nothing on success or on error.
 */
final class NullFlowRuleOperationsContext implements FlowRuleOperationsContext {
    private static final FlowRuleOperationsContext INSTANCE = new NullFlowRuleOperationsContext();

    private NullFlowRuleOperationsContext() {}

    /**
     * Returns an instance of this class.
     *
     * @return instance
     */
    public static FlowRuleOperationsContext getInstance() {
        return INSTANCE;
    }
}