1 | /*
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2 | * Created on Oct 27, 2004
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3 | * Copyright (C) Andrea Schweer, 2004
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4 | *
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5 | * This file is part of the Greenstone Alerting Service.
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6 | * Refer to the COPYING file in the base directory of this package
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7 | * for licensing information.
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8 | */
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9 | package org.greenstone.gsdlas.profiles;
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10 |
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11 | import java.util.*;
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12 | import java.util.Map;
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13 | import java.util.TreeMap;
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14 |
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15 | /**
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16 | * @author schweer
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17 | *
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18 | * TODO To change the template for this generated type comment go to Window -
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19 | * Preferences - Java - Code Style - Code Templates
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20 | */
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21 | public class Subscription implements Comparable {
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22 | private Map map;
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23 | private int id;
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24 | private int numOfNonEqualsPredicates;
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25 |
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26 | private static int highestId = 0;
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27 |
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28 | public Subscription(Map valueMap) throws ParseException {
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29 | map = new TreeMap();
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30 | for (Iterator iter = valueMap.keySet().iterator(); iter.hasNext();) {
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31 | String key = (String) iter.next();
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32 | String value = (String) valueMap.get(key);
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33 | Predicate predicate = PredicateFactory.createPredicate(key, value);
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34 | map.put(key, predicate);
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35 |
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36 | if (predicate != null && !(predicate instanceof IdEqualsPredicate)) {
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37 | numOfNonEqualsPredicates++;
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38 | }
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39 | }
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40 | id = highestId++;
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41 | }
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42 |
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43 | public boolean containsKey(Object key) {
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44 | return map.containsKey(key);
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45 | }
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46 |
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47 | public boolean containsValue(Object value) {
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48 | return map.containsValue(value);
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49 | }
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50 |
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51 | public Predicate getPredicate(String field) {
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52 | return (Predicate) map.get(field);
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53 | }
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54 |
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55 | public Set keySet() {
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56 | return map.keySet();
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57 | }
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58 |
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59 | public Set getPredicates() {
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60 | Set result = new HashSet();
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61 | for (Iterator iter = map.values().iterator(); iter.hasNext();) {
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62 | Predicate pred = (Predicate) iter.next();
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63 | if (pred != null) {
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64 | result.add(pred);
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65 | }
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66 | }
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67 | return result;
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68 | }
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69 |
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70 | /**
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71 | * @return
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72 | */
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73 | public int getId() {
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74 | return id;
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75 | }
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76 |
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77 | public int getNumOfNonEqualsPredicates() {
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78 | return numOfNonEqualsPredicates;
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79 | }
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80 |
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81 | public String toString() {
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82 | return "Subscription id " + id + ": " + map;
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83 | }
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84 |
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85 | public boolean equals(Object other) {
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86 | if (other == null || !(other instanceof Subscription)) return false;
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87 | return id == ((Subscription)other).id;
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88 | }
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89 |
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90 | /* (non-Javadoc)
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91 | * @see java.lang.Comparable#compareTo(java.lang.Object)
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92 | */
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93 | public int compareTo(Object arg0) {
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94 | Subscription other = (Subscription) arg0;
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95 | return new Integer(id).compareTo(new Integer(other.id));
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96 | }
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97 | } |
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