Examples of com.vaadin.data.util.filter.SimpleStringFilter

com.vaadin.data.util.filter.SimpleStringFilter
Simple string filter for matching items that start with or contain a specified string. The matching can be case-sensitive or case-insensitive. This filter also directly supports in-memory filtering. When performing in-memory filtering, values of other types are converted using toString(), but other (lazy container) implementations do not need to perform such conversions and might not support values of different types. Note that this filter is modeled after the pre-6.6 filtering mechanisms, and might not be very efficient e.g. for database filtering. TODO this might still change @since 6.6

     */
    @Override
    public void addContainerFilter(Object propertyId, String filterString,
            boolean ignoreCase, boolean onlyMatchPrefix) {
        try {
            addFilter(new SimpleStringFilter(propertyId, filterString,
                    ignoreCase, onlyMatchPrefix));
        } catch (UnsupportedFilterException e) {
            // the filter instance created here is always valid for in-memory
            // containers
        }

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    private void filterResults() {
        logContainer.removeAllContainerFilters();
        if (Strings.hasText(filterExpression)) {
            List<Filter> filters = new ArrayList<Filter>() {{
                for (Object propertyId : logContainer.getContainerPropertyIds()) {
                    add(new SimpleStringFilter(propertyId, filterExpression, true, false));
                }
            }};
            logContainer.addContainerFilter(new Or(filters.toArray(new Filter[filters.size()])));
        }
        if (isHistorySuperuser && isBaseUserOnly) {
            UserData user = (UserData) application.getUser();
            logContainer.addContainerFilter(new Or(
                    new SimpleStringFilter("log.author", user.getRealName(), false, true),
                    new SimpleStringFilter("log.substitutedBy", user.getRealName(), false, true)));
        }
        getHistorySelection().setOnlyBaseUser(isBaseUserOnly);
        getHistorySelection().setFilterExpression(filterExpression);
        updatePageControls();
    }

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     */
    @Override
    public void addContainerFilter(Object propertyId, String filterString,
            boolean ignoreCase, boolean onlyMatchPrefix) {
        try {
            addFilter(new SimpleStringFilter(propertyId, filterString,
                    ignoreCase, onlyMatchPrefix));
        } catch (UnsupportedFilterException e) {
            // the filter instance created here is always valid for in-memory
            // containers
        }

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        if (null != filterString && !"".equals(filterString)) {
            switch (filteringMode) {
            case OFF:
                break;
            case STARTSWITH:
                filter = new SimpleStringFilter(getItemCaptionPropertyId(),
                        filterString, true, true);
                break;
            case CONTAINS:
                filter = new SimpleStringFilter(getItemCaptionPropertyId(),
                        filterString, true, false);
                break;
            }
        }
        return filter;

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    @Override
    public void addContainerFilter(Object propertyId, String filterString,
            boolean ignoreCase, boolean onlyMatchPrefix) {
        try {
            addFilter(new SimpleStringFilter(propertyId, filterString,
                    ignoreCase, onlyMatchPrefix));
        } catch (UnsupportedFilterException e) {
            // the filter instance created here is always valid for in-memory
            // containers
        }

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    }


    public void addContainerFilter(Object propertyId, String filterString,
            boolean ignoreCase, boolean onlyMatchPrefix) {
        try {
            addFilter(new SimpleStringFilter(propertyId, filterString,
                    ignoreCase, onlyMatchPrefix));
        } catch (UnsupportedFilterException e) {
            // the filter instance created here is always valid for in-memory
            // containers
        }

View Full Code Here

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