public final class CardinalityConstraint
extends Object 

Since:

1.3 Usefull constants for whenever you need one of the common cardinalitites. Otherwise, build a Location using the normal Location APIs.:

Author:

Matthew Pocock

• Field Summary

  Fields

  Modifier and Type	Field and Description
  static Location	ANY The property can have any number of values, including none.
  static Location	NONE This cardinality contains no intengers, not even zero.
  static Location	ONE The property should have exactly one value.
  static Location	ONE_OR_MORE The property should have one or more values.
  static Location	ZERO The property should have zero values.
  static Location	ZERO_OR_ONE The property should have zero or one values.

• Method Summary

  • Methods inherited from class java.lang.Object

    clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

• Field Detail

  • NONE

    public static final Location NONE 

    This cardinality contains no intengers, not even zero. It means that there is no way to fulfill this cardinality constraint. It's like Double.NaN

  • ZERO

    public static final Location ZERO 

    The property should have zero values. This means that it should be absent.

  • ZERO_OR_ONE

    public static final Location ZERO_OR_ONE 

    The property should have zero or one values. This means that it is optional but if present must have exactly one value.

  • ANY

    public static final Location ANY 

    The property can have any number of values, including none.

  • ONE

    public static final Location ONE 

    The property should have exactly one value.

  • ONE_OR_MORE

    public static final Location ONE_OR_MORE 

    The property should have one or more values. It can not be absent.