org.basex.query.item

Enum SeqType.Occ

java.lang.Object

java.lang.Enum<SeqType.Occ>

org.basex.query.item.SeqType.Occ

All Implemented Interfaces:

java.io.Serializable, java.lang.Comparable<SeqType.Occ>

Enclosing class:

SeqType

public static enum SeqType.Occ
extends java.lang.Enum<SeqType.Occ>

Number of occurrences (cardinality).

Enum Constant Summary

Enum Constants

Enum Constant and Description
ONE Exactly one.
ONE_MORE One or more.
ZERO Zero.
ZERO_MORE Zero or more.
ZERO_ONE Zero or one.

Field Summary

Fields

Modifier and Type	Field and Description
int	max Maximal number of occurrences.
int	min Minimal number of occurrences.

Method Summary

Methods

Modifier and Type	Method and Description
boolean	check(long c) Checks if the given cardinality is supported by this type.
boolean	instance(SeqType.Occ o) Checks if the specified occurrence indicator is an instance of the current occurrence indicator.
java.lang.String	toString()
static SeqType.Occ	valueOf(java.lang.String name) Returns the enum constant of this type with the specified name.
static SeqType.Occ[]	values() Returns an array containing the constants of this enum type, in the order they are declared.

Methods inherited from class java.lang.Enum

clone, compareTo, equals, finalize, getDeclaringClass, hashCode, name, ordinal, valueOf

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

Enum Constant Detail

ZERO

public static final SeqType.Occ ZERO

Zero.

ZERO_ONE

public static final SeqType.Occ ZERO_ONE

Zero or one.

ONE

public static final SeqType.Occ ONE

Exactly one.

ONE_MORE

public static final SeqType.Occ ONE_MORE

One or more.

ZERO_MORE

public static final SeqType.Occ ZERO_MORE

Zero or more.

Field Detail

min

public final int min

Minimal number of occurrences.

max

public final int max

Maximal number of occurrences.

Method Detail

values

public static SeqType.Occ[] values()

Returns an array containing the constants of this enum type, in the order they are declared. This method may be used to iterate over the constants as follows:

for (SeqType.Occ c : SeqType.Occ.values())
    System.out.println(c);

Returns:

an array containing the constants of this enum type, in the order they are declared

valueOf

public static SeqType.Occ valueOf(java.lang.String name)

Returns the enum constant of this type with the specified name. The string must match exactly an identifier used to declare an enum constant in this type. (Extraneous whitespace characters are not permitted.)

Parameters:

name - the name of the enum constant to be returned.

Returns:

the enum constant with the specified name

Throws:

java.lang.IllegalArgumentException - if this enum type has no constant with the specified name

java.lang.NullPointerException - if the argument is null

instance

public boolean instance(SeqType.Occ o)

Checks if the specified occurrence indicator is an instance of the current occurrence indicator.

Parameters:

o - occurrence indicator to check

Returns:

result of check

check

public boolean check(long c)

Checks if the given cardinality is supported by this type.

Parameters:

c - cardinality

Returns:

result of check

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Enum<SeqType.Occ>