mil.nga.geopackage.db.table

Enum ConstraintType

java.lang.Object

java.lang.Enum<ConstraintType>

mil.nga.geopackage.db.table.ConstraintType

All Implemented Interfaces:

Serializable, Comparable<ConstraintType>

public enum ConstraintType
extends Enum<ConstraintType>

Constraint types

Since:

3.3.0

Author:

osbornb

Enum Constant Summary

Enum Constants

Enum Constant and Description
CHECK Check table and column constraint
COLLATE Collate column constraint
DEFAULT Default column constraint
FOREIGN_KEY Foreign key table and column constraint
NOT_NULL Not null column constraint
PRIMARY_KEY Primary key table and column constraint
UNIQUE Unique table and column constraint

Field Summary

Fields

Modifier and Type	Field and Description
static Set<ConstraintType>	COLUMN_CONSTRAINTS Column constraints
static Set<ConstraintType>	TABLE_CONSTRAINTS Table constraints

Method Summary

Modifier and Type	Method and Description
static ConstraintType	getColumnType(String value) Get a matching column constraint type from the value
static ConstraintType	getTableType(String value) Get a matching table constraint type from the value
static ConstraintType	getType(String value) Get a matching constraint type from the value
static ConstraintType	valueOf(String name) Returns the enum constant of this type with the specified name.
static ConstraintType[]	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, toString, valueOf

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

Enum Constant Detail

PRIMARY_KEY

public static final ConstraintType PRIMARY_KEY

Primary key table and column constraint

UNIQUE

public static final ConstraintType UNIQUE

Unique table and column constraint

CHECK

public static final ConstraintType CHECK

Check table and column constraint

FOREIGN_KEY

public static final ConstraintType FOREIGN_KEY

Foreign key table and column constraint

NOT_NULL

public static final ConstraintType NOT_NULL

Not null column constraint

DEFAULT

public static final ConstraintType DEFAULT

Default column constraint

COLLATE

public static final ConstraintType COLLATE

Collate column constraint

Field Detail

TABLE_CONSTRAINTS

public static final Set<ConstraintType> TABLE_CONSTRAINTS

Table constraints

COLUMN_CONSTRAINTS

public static final Set<ConstraintType> COLUMN_CONSTRAINTS

Column constraints

Method Detail

values

public static ConstraintType[] 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 (ConstraintType c : ConstraintType.values())
    System.out.println(c);

Returns:

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

valueOf

public static ConstraintType valueOf(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:

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

NullPointerException - if the argument is null

getTableType

public static ConstraintType getTableType(String value)

Get a matching table constraint type from the value

Parameters:

value - table constraint name value

Returns:

constraint type or null

getColumnType

public static ConstraintType getColumnType(String value)

Get a matching column constraint type from the value

Parameters:

value - column constraint name value

Returns:

constraint type or null

getType

public static ConstraintType getType(String value)

Get a matching constraint type from the value

Parameters:

value - constraint name value

Returns:

constraint type or null