public final class Cardinality extends Object
Modifier and Type | Method and Description |
---|---|
static int |
add(int c1,
int c2)
Add two cardinalities
|
static boolean |
allowsMany(int cardinality)
Determine whether multiple occurrences are allowed
|
static boolean |
allowsZero(int cardinality)
Determine whether empty sequence is allowed
|
static String |
getOccurrenceIndicator(int cardinality)
Get the occurence indicator representing the cardinality
|
static int |
multiply(int c1,
int c2)
Multiply two cardinalities
|
static boolean |
subsumes(int c1,
int c2)
Test if one cardinality subsumes another.
|
static int |
sum(int c1,
int c2)
Form the sum of two cardinalities
|
static String |
toString(int cardinality)
Display the cardinality
|
static int |
union(int c1,
int c2)
Form the union of two cardinalities.
|
public static final boolean allowsMany(int cardinality)
public static final boolean allowsZero(int cardinality)
public static final int union(int c1, int c2)
c1
- a cardinalityc2
- another cardinalitypublic static final int sum(int c1, int c2)
public static final boolean subsumes(int c1, int c2)
c1
- a cardinalityc2
- another cardinalitypublic static final int add(int c1, int c2)
public static final int multiply(int c1, int c2)
public static String toString(int cardinality)
public static String getOccurrenceIndicator(int cardinality)