Examples of org.apache.commons.validator.util.Flags

Package org.apache.commons.validator.util

Examples of org.apache.commons.validator.util.Flags

org.apache.commons.validator.util.Flags
Represents a collection of 64 boolean (on/off) flags. Individual flags are represented by powers of 2. For example,
Flag 1 = 1
Flag 2 = 2
Flag 3 = 4
Flag 4 = 8

or using shift operator to make numbering easier:
Flag 1 = 1 << 0
Flag 2 = 1 << 1
Flag 3 = 1 << 2
Flag 4 = 1 << 3

There cannot be a flag with a value of 3 because that represents Flag 1 and Flag 2 both being on/true.
@version $Revision: 478334 $ $Date: 2006-11-22 21:31:54 +0000 (Wed, 22 Nov 2006) $

     * those are the only valid card types.
     */
    public CreditCardValidator(int options) {
        super();


        Flags f = new Flags(options);
        if (f.isOn(VISA)) {
            this.cardTypes.add(new Visa());
        }


        if (f.isOn(AMEX)) {
            this.cardTypes.add(new Amex());
        }


        if (f.isOn(MASTERCARD)) {
            this.cardTypes.add(new Mastercard());
        }


        if (f.isOn(DISCOVER)) {
            this.cardTypes.add(new Discover());
        }
    }

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Related Classes of org.apache.commons.validator.util.Flags

org.apache.commons.validator.CreditCardValidator

org.apache.commons.validator.UrlValidator

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