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   1 /**
   2  * Copyright (c) 2010-2023 Contributors to the openHAB project
   3  *
   4  * See the NOTICE file(s) distributed with this work for additional
   5  * information.
   6  *
   7  * This program and the accompanying materials are made available under the
   8  * terms of the Eclipse Public License 2.0 which is available at
   9  * http://www.eclipse.org/legal/epl-2.0
  10  *
  11  * SPDX-License-Identifier: EPL-2.0
  12  */
  13 package org.openhab.binding.pulseaudio.internal.handler;
  14
  15 import java.util.ArrayList;
  16 import java.util.Arrays;
  17 import java.util.List;
  18 import java.util.regex.Pattern;
  19 import java.util.regex.PatternSyntaxException;
  20 import java.util.stream.Collectors;
  21
  22 import org.eclipse.jdt.annotation.NonNullByDefault;
  23 import org.eclipse.jdt.annotation.Nullable;
  24
  25 /**
  26  * All informations needed to precisely identify a device
  27  *
  28  * @author Gwendal Roulleau - Initial contribution
  29  *
  30  */
  31 @NonNullByDefault
  32 public class DeviceIdentifier {
  33
  34     private String nameOrDescription;
  35     private List<Pattern> additionalFilters = new ArrayList<>();
  36
  37     public DeviceIdentifier(String nameOrDescription, @Nullable String additionalFilters)
  38             throws PatternSyntaxException {
  39         super();
  40         this.nameOrDescription = nameOrDescription;
  41         if (additionalFilters != null && !additionalFilters.isEmpty()) {
  42             Arrays.asList(additionalFilters.split("###")).stream()
  43                     .forEach(ad -> this.additionalFilters.add(Pattern.compile(ad)));
  44         }
  45     }
  46
  47     public String getNameOrDescription() {
  48         return nameOrDescription;
  49     }
  50
  51     public List<Pattern> getAdditionalFilters() {
  52         return additionalFilters;
  53     }
  54
  55     @Override
  56     public String toString() {
  57         List<Pattern> additionalFiltersFinal = additionalFilters;
  58         String additionalPatternToString = additionalFiltersFinal.stream().map(Pattern::pattern)
  59                 .collect(Collectors.joining("###"));
  60         return "DeviceIdentifier [nameOrDescription=" + nameOrDescription + ", additionalFilter="
  61                 + additionalPatternToString + "]";
  62     }
  63 }