+++ /dev/null
-/*
- * 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 io.atomix.utils;
-
-import java.util.Objects;
-
-import static com.google.common.base.Preconditions.checkNotNull;
-
-/**
- * Abstract identifier backed by another value, e.g. string, int.
- */
-public class AbstractIdentifier<T extends Comparable<T>> implements Identifier<T> {
-
- protected final T identifier; // backing identifier value
-
- /**
- * Constructor for serialization.
- */
- protected AbstractIdentifier() {
- this.identifier = null;
- }
-
- /**
- * Constructs an identifier backed by the specified value.
- *
- * @param value the backing value
- */
- protected AbstractIdentifier(T value) {
- this.identifier = checkNotNull(value, "Identifier cannot be null.");
- }
-
- /**
- * Returns the backing identifier value.
- *
- * @return identifier
- */
- public T id() {
- return identifier;
- }
-
- /**
- * Returns the hashcode of the identifier.
- *
- * @return hashcode
- */
- @Override
- public int hashCode() {
- return identifier.hashCode();
- }
-
- /**
- * Compares two device key identifiers for equality.
- *
- * @param obj to compare against
- * @return true if the objects are equal, false otherwise.
- */
- @Override
- public boolean equals(Object obj) {
- if (this == obj) {
- return true;
- }
- if (obj instanceof AbstractIdentifier) {
- AbstractIdentifier that = (AbstractIdentifier) obj;
- return this.getClass() == that.getClass()
- && Objects.equals(this.identifier, that.identifier);
- }
- return false;
- }
-
- /**
- * Returns a string representation of a DeviceKeyId.
- *
- * @return string
- */
- public String toString() {
- return identifier.toString();
- }
-
-}
+++ /dev/null
-/*
- * Copyright 2018-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 io.atomix.utils;
-
-/**
- * Abstract named object.
- */
-public abstract class AbstractNamed implements Named {
- private String name;
-
- protected AbstractNamed() {
- this(null);
- }
-
- protected AbstractNamed(String name) {
- this.name = name;
- }
-
- @Override
- public String name() {
- return name;
- }
-}