adql.db

Enum DBType.DBDatatype

java.lang.Object

java.lang.Enum<DBType.DBDatatype>

adql.db.DBType.DBDatatype

All Implemented Interfaces:

java.io.Serializable, java.lang.Comparable<DBType.DBDatatype>

Enclosing class:

DBType

public static enum DBType.DBDatatype
extends java.lang.Enum<DBType.DBDatatype>

List of all datatypes declared in the IVOA recommendation of TAP (in the section UPLOAD).

Since:

1.3

Version:

1.4 (07/2016)

Author:

Grégory Mantelet (ARI)

Enum Constant Summary

Enum Constants

Enum Constant and Description
BIGINT
BINARY
BLOB
CHAR
CLOB
DOUBLE
INTEGER
POINT
REAL
REGION
SMALLINT
TIMESTAMP
UNKNOWN Type to use when the precise datatype is unknown.
UNKNOWN_NUMERIC Type to use when the type is known as numeric but there is no precise datatype (e.g.
VARBINARY
VARCHAR

Method Summary

Modifier and Type	Method and Description
void	setCustomType(java.lang.String typeName) This function lets define the name of the type as provided ONLY FOR UNKNOWN and UNKNOWN_NUMERIC DBType.DBDatatypes.
java.lang.String	toString()
static DBType.DBDatatype	valueOf(java.lang.String name) Returns the enum constant of this type with the specified name.
static DBType.DBDatatype[]	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

SMALLINT

public static final DBType.DBDatatype SMALLINT

INTEGER

public static final DBType.DBDatatype INTEGER

BIGINT

public static final DBType.DBDatatype BIGINT

REAL

public static final DBType.DBDatatype REAL

DOUBLE

public static final DBType.DBDatatype DOUBLE

BINARY

public static final DBType.DBDatatype BINARY

VARBINARY

public static final DBType.DBDatatype VARBINARY

CHAR

public static final DBType.DBDatatype CHAR

VARCHAR

public static final DBType.DBDatatype VARCHAR

BLOB

public static final DBType.DBDatatype BLOB

CLOB

public static final DBType.DBDatatype CLOB

TIMESTAMP

public static final DBType.DBDatatype TIMESTAMP

POINT

public static final DBType.DBDatatype POINT

REGION

public static final DBType.DBDatatype REGION

UNKNOWN

public static final DBType.DBDatatype UNKNOWN

Type to use when the precise datatype is unknown.

Since:

1.4

UNKNOWN_NUMERIC

public static final DBType.DBDatatype UNKNOWN_NUMERIC

Type to use when the type is known as numeric but there is no precise datatype (e.g. double, float, integer, ...).

It is particularly used when creating a DefaultDBColumn from an ADQL function or operation while listing resulting columns of a sub-query.

This type is similar to UNKNOWN.

Since:

1.4

Method Detail

values

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

Returns:

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

valueOf

public static DBType.DBDatatype 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

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Enum<DBType.DBDatatype>

setCustomType

public void setCustomType(java.lang.String typeName)

This function lets define the name of the type as provided ONLY FOR UNKNOWN and UNKNOWN_NUMERIC DBType.DBDatatypes.

Important: If this DBType.DBDatatype is not UNKNOWN or UNKNOWN_NUMERIC this function has no effect. But if the given name is NULL or empty, no custom type will be set ; instead the default value (i.e. name of the unknown enum item) will be returned.

Parameters:

typeName - User type name.

Since:

1.4