| /* |
| * Copyright 2016-present Open Networking Foundation |
| * |
| * 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.nemo.model.operation.condition.parameter.definitions; |
| |
| import static com.google.common.collect.ImmutableMap.builder; |
| |
| import java.util.Map; |
| |
| import org.onosproject.nemo.model.common.ParameterName; |
| import org.onosproject.nemo.model.operation.condition.parameter.definitions.condition.parameter.definition.ParameterMatchPatterns; |
| |
| import com.google.common.collect.ImmutableMap.Builder; |
| |
| /** |
| * The definition of a condition parameter. |
| */ |
| public interface ConditionParameterDefinition { |
| |
| /** |
| * Returns the name of an parameter definition. |
| * |
| * @return the parameter name |
| */ |
| ParameterName getParameterName(); |
| |
| /** |
| * Returns the type of a parameter value. |
| * |
| * @return the type |
| */ |
| ParameterValueType getParameterValueType(); |
| |
| /** |
| * Returns the parameter match patterns. |
| * |
| * @return the patterns |
| */ |
| ParameterMatchPatterns getParameterMatchPatterns(); |
| |
| /** |
| * Returns the primary key of YANG type list. |
| * |
| * @return the action definition key |
| */ |
| ConditionParameterDefinitionKey getKey(); |
| |
| /** |
| * Types of parameter value. |
| */ |
| enum ParameterValueType { |
| /** A string-valued parameter. */ |
| STRING(0), |
| |
| /** An integer-valued parameter. */ |
| INT(1), |
| |
| /** An integer-range parameter. */ |
| RANGE(2); |
| |
| private static final Map<Integer, ParameterValueType> VALUE_MAP; |
| |
| int value; |
| |
| ParameterValueType(int value) { |
| this.value = value; |
| } |
| |
| /** |
| * Returns the value of this definition. |
| * |
| * @return the value |
| */ |
| public int getIntValue() { |
| return value; |
| } |
| |
| static { |
| Builder<Integer, ParameterValueType> b = builder(); |
| for (ParameterValueType enumItem : ParameterValueType.values()) { |
| b.put(enumItem.value, enumItem); |
| } |
| VALUE_MAP = b.build(); |
| } |
| |
| /** |
| * Returns the type from the given value. |
| * |
| * @param value the given value |
| * @return corresponding type constant |
| * @throws IllegalArgumentException if there is no mapping |
| */ |
| public static ParameterValueType forValue(int value) { |
| ParameterValueType type = VALUE_MAP.get(value); |
| if (type == null) { |
| throw new IllegalArgumentException(); |
| } |
| return type; |
| } |
| } |
| } |