Examples of ICriteria

com.salas.bb.domain.query.ICriteria
Criteria defines the comparison rule to be used to match against some target object. It has property, comparison operation and value. The implementations of this type play only the role of data holders, which are capable to verify themselves and return error message if the information is incomplete.
org.eclipse.ecf.presence.search.ICriteria
Criteria helps for retrieving results from the provider search by composing Criterion objects. The {@link IUserSearchManager} is a factory for Criteria. Criterion instances are obtained via ISelection methods.Criteria can deal with different kind of criterion, as logical or just simple expression. The typical usage of the Criteria is as follows:
```
 ISelection selection = ... ICriterion name = selection.eq("name", "value"); ICriterion host = selection.eq("host", "value"); ICriterion and = selection.and(name, host); ICriteria criteria = ... criteria.add(and); 
```
@since 2.0

Examples of com.salas.bb.domain.query.ICriteria

        guidesSet.add(standardGuide);


        domainEventsListener = new DomainEventsListener(guidesSet);


        searchFeedQuery = new Query();
        ICriteria unreadStatusCriteria = searchFeedQuery.addCriteria();
        unreadStatusCriteria.setProperty(ArticleStatusProperty.INSTANCE);
        unreadStatusCriteria.setComparisonOperation(StringEqualsCO.INSTANCE);
        unreadStatusCriteria.setValue(ArticleStatusProperty.VALUE_UNREAD);


        searchFeed = new SearchFeed();
        searchFeed.setBaseTitle("Unread");
        searchFeed.setArticlesLimit(2);
        searchFeed.setQuery(searchFeedQuery);

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Examples of com.salas.bb.domain.query.ICriteria

     */
    public void testFeedPropertyHasChanged()
    {
        // Add dependence from feed starz (2 starz required)
        searchFeedQuery.setAndQuery(true);
        ICriteria feedStarz = searchFeedQuery.addCriteria();
        feedStarz.setProperty(FeedStarzProperty.INSTANCE);
        feedStarz.setComparisonOperation(StringEqualsCO.INSTANCE);
        feedStarz.setValue("2");


        // Feed rating is in range [0;4], but property rating is in range [1;5]
        dataFeed.setRating(0);


        manager.runQuery(searchFeed);

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Examples of com.salas.bb.domain.query.ICriteria

        manager.runQuery(searchFeed);
        assertEquals(1, searchFeed.getArticlesCount());


        // Setting the criteria which should not match
        searchFeedQuery.setAndQuery(true);
        ICriteria feedStarz = searchFeedQuery.addCriteria();
        feedStarz.setProperty(FeedStarzProperty.INSTANCE);
        feedStarz.setComparisonOperation(StringEqualsCO.INSTANCE);
        feedStarz.setValue("5");


        manager.queryUpdated(searchFeed);
        assertEquals("None of articles meet the criteria.",
            0, searchFeed.getArticlesCount());
    }

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Examples of com.salas.bb.domain.query.ICriteria

     * @return search feed.
     */
    private SearchFeed searchFeed(int n)
    {
        Query query = new Query();
        ICriteria criteria = query.addCriteria();
        criteria.setProperty(ArticleTextProperty.INSTANCE);
        criteria.setComparisonOperation(StringEqualsCO.INSTANCE);
        criteria.setValue(Integer.toString(n));


        SearchFeed feed = new SearchFeed();
        feed.setBaseTitle(Integer.toString(n));
        feed.setQuery(query);

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Examples of com.salas.bb.domain.query.ICriteria


        cloneQuery.setAndQuery(isAndQuery());
        int criteriaCount = getCriteriaCount();
        for (int i = 0; i < criteriaCount; i++)
        {
            ICriteria criteria = getCriteriaAt(i);


            ICriteria cloneCriteria = cloneQuery.addCriteria();
            cloneCriteria.setProperty(criteria.getProperty());
            cloneCriteria.setComparisonOperation(criteria.getComparisonOperation());
            cloneCriteria.setValue(criteria.getValue());
        }


        return cloneQuery;
    }

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Examples of com.salas.bb.domain.query.ICriteria

        buf.append(isAndQuery()).append(";");


        int criteriaCount = getCriteriaCount();
        for (int i = 0; i < criteriaCount; i++)
        {
            ICriteria criteria = getCriteriaAt(i);
            String serializedCriteria = serializeToString(criteria);
            buf.append(serializedCriteria).append(";");
        }


        return buf.toString();

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Examples of com.salas.bb.domain.query.ICriteria

            IComparisonOperation operation =
                property.getComparsonOperationByDescriptor(operationDescriptor);


            if (operation != null)
            {
                ICriteria criteria = aQuery.addCriteria();
                criteria.setProperty(property);
                criteria.setComparisonOperation(operation);
                criteria.setValue(unescapeValue(value));
            }
        }
    }

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Examples of com.salas.bb.domain.query.ICriteria

        StringBuffer keywords = new StringBuffer();
        Query query = aFeed.getQuery();
        int criteriaCount = query.getCriteriaCount();
        for (int i = 0; i < criteriaCount; i++)
        {
            ICriteria criteria = query.getCriteriaAt(i);
            if (isKeywordsSearchCriteria(criteria))
            {
                String keywordsList = criteria.getValue();
                String[] keywordsArray = StringUtils.keywordsToArray(keywordsList);


                // Quote if necessary
                for (int j = 0; j < keywordsArray.length; j++)
                {

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Examples of com.salas.bb.domain.query.ICriteria

     * Tests scenario with new and existing queries.
     */
    public void testWorkingWithQuery()
    {
        Query query = new Query();
        ICriteria criteria = query.addCriteria();
        criteria.setProperty(ArticleStatusProperty.INSTANCE);
        criteria.setComparisonOperation(StringEqualsCO.INSTANCE);
        criteria.setValue(ArticleStatusProperty.VALUE_UNREAD);


        Query clone = query.getClone();


        builder.setQuery(query);

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Examples of com.salas.bb.domain.query.ICriteria

    public void testAddCriteria()
    {
        IQuery query = new DummyStringQuery();
        builder.setQuery(query);


        ICriteria defaultCriteria = query.getCriteriaAt(0);


        builder.addEmptyCriteria();
        assertEquals("Criteria should be added to query.",
            2, query.getCriteriaCount());
        assertFalse("Wrong criteria object in the tail.",

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