drivers/default/src/main/java/org/onosproject/driver/extensions/MultiExtensionSelectorInterpreter.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.driver.extensions;

import org.onosproject.net.behaviour.ExtensionSelectorResolver;
import org.onosproject.net.driver.AbstractHandlerBehaviour;
import org.onosproject.net.flow.criteria.ExtensionSelector;
import org.onosproject.net.flow.criteria.ExtensionSelectorType;

/**
 * Interpreter for bgp selector extensions.
 */
public class MultiExtensionSelectorInterpreter
        extends AbstractHandlerBehaviour
        implements ExtensionSelectorResolver {

    @Override
    public ExtensionSelector getExtensionSelector(ExtensionSelectorType type) {
        if (type.equals(ExtensionSelectorType.ExtensionSelectorTypes.EXT_MATCH_FLOW_TYPE.type())) {
            return new ExtMatchExtension();
        }
        return null;
    }
}