| /* |
| * Licensed to the Apache Software Foundation (ASF) under one or more |
| * contributor license agreements. See the NOTICE file distributed with |
| * this work for additional information regarding copyright ownership. |
| * The ASF licenses this file to You 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.apache.felix.hc.api.execution; |
| |
| import java.util.Arrays; |
| |
| import org.osgi.annotation.versioning.ProviderType; |
| |
| /** Parameter class to pass a set of tags and names to the filter. */ |
| @ProviderType |
| public final class HealthCheckSelector { |
| |
| private String[] tags; |
| private String[] names; |
| |
| public String[] tags() { |
| return tags; |
| } |
| |
| public String[] names() { |
| return names; |
| } |
| |
| private HealthCheckSelector() { |
| } |
| |
| /** Copy the specified names into the current tags array. |
| * |
| * @param tags the new tags. Specify null to clear the current tag array |
| * @return this */ |
| public HealthCheckSelector withTags(String... tags) { |
| if (this.tags == null) { |
| this.tags = tags; |
| } else if (tags != null) { |
| String[] copy = Arrays.copyOf(this.tags, this.tags.length + tags.length); |
| System.arraycopy(tags, 0, copy, this.tags.length, tags.length); |
| this.tags = copy; |
| } else { |
| this.tags = null; |
| } |
| return this; |
| } |
| |
| /** Copy the specified names into the current names array. |
| * |
| * @param names the new names. Specify null to clear the current name array |
| * @return this */ |
| public HealthCheckSelector withNames(String... names) { |
| if (this.names == null) { |
| this.names = names; |
| } else if (names != null) { |
| String[] copy = Arrays.copyOf(this.names, this.names.length + names.length); |
| System.arraycopy(names, 0, copy, this.names.length, names.length); |
| this.names = copy; |
| } else { |
| this.names = null; |
| } |
| return this; |
| } |
| |
| public static HealthCheckSelector empty() { |
| return new HealthCheckSelector(); |
| } |
| |
| public static HealthCheckSelector tags(String... tags) { |
| HealthCheckSelector selector = new HealthCheckSelector(); |
| selector.tags = tags; |
| return selector; |
| } |
| |
| public static HealthCheckSelector names(String... names) { |
| HealthCheckSelector selector = new HealthCheckSelector(); |
| selector.names = names; |
| return selector; |
| } |
| |
| @Override |
| public String toString() { |
| return "HealthCheckSelector{" + |
| "tags=" + (tags == null ? "*" : Arrays.toString(tags)) + |
| ", names=" + (names == null ? "*" : Arrays.toString(names)) + |
| '}'; |
| } |
| |
| @Override |
| public int hashCode() { |
| final int prime = 31; |
| int result = 1; |
| result = prime * result + Arrays.hashCode(names); |
| result = prime * result + Arrays.hashCode(tags); |
| return result; |
| } |
| |
| @Override |
| public boolean equals(Object obj) { |
| if (this == obj) |
| return true; |
| if (obj == null) |
| return false; |
| if (getClass() != obj.getClass()) |
| return false; |
| HealthCheckSelector other = (HealthCheckSelector) obj; |
| if (!Arrays.equals(names, other.names)) |
| return false; |
| if (!Arrays.equals(tags, other.tags)) |
| return false; |
| return true; |
| } |
| |
| } |