Examples of ExpressionFilterCriterion

org.openfaces.component.filter.ExpressionFilterCriterion

An expression-based filter criterion that compares a particular property (or expression) of a filtered object with the specified parameters based on the specified condition. It consists of an expression (see the getPropertyLocator() method, or a quick expression accessor getExpressionStr()), a condition (see the getCondition() method), and a list of parameters (see the getParameters() method, or convenience parameter access methods getArg1(), getArg2(), and isCaseSensitive). There's an additional inverse property that works in conjunction with property expression and inverts the result of comparison if set to true. @author Natalia Zolochevska

        if (selectedCriterion.startsWith(USER_CRITERION_PREFIX)) {
            String searchString = selectedCriterion.substring(USER_CRITERION_PREFIX.length());
            setDecodedString(filter, searchString);
        } else if (selectedCriterion.startsWith(PREDEFINED_CRITERION_PREFIX)) {
            String criterion = selectedCriterion.substring(PREDEFINED_CRITERION_PREFIX.length());
            ExpressionFilterCriterion newCriterion;
            if (criterion.equals(ALL))
                newCriterion = null;
            else if (criterion.equals(EMPTY))
                newCriterion = new ExpressionFilterCriterion(FilterCondition.EMPTY, false);
            else if (criterion.equals(NON_EMPTY))
                newCriterion = new ExpressionFilterCriterion(FilterCondition.EMPTY, true);
            else
                throw new IllegalStateException("Unknown predefined criterion came from client: " + criterion);
            setDecodedCriterion(filter, newCriterion);
        } else
            throw new IllegalStateException("Improperly formatted criterion came from client: " + selectedCriterion);

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Examples of ExpressionFilterCriterion

Examples of org.openfaces.component.filter.ExpressionFilterCriterion