ru.curs.celesta.score

Enum TableRef.JoinType

java.lang.Object

java.lang.Enum<TableRef.JoinType>

ru.curs.celesta.score.TableRef.JoinType

All Implemented Interfaces:

Serializable, Comparable<TableRef.JoinType>

Enclosing class:

TableRef

public static enum TableRef.JoinType
extends Enum<TableRef.JoinType>

JOIN type. FULL JOIN isn't supported because of historical reasons, maybe someday it will be added. CROSS JOIN isn't supported for security and speed reasons.

Enum Constant Summary

Enum Constants

Enum Constant and Description
INNER INNER JOIN.
LEFT LEFT JOIN.
RIGHT RIGHT JOIN.

Method Summary

Modifier and Type	Method and Description
static TableRef.JoinType	valueOf(String name) Returns the enum constant of this type with the specified name.
static TableRef.JoinType[]	values() Returns an array containing the constants of this enum type, in the order they are declared.

Methods inherited from class java.lang.Enum

compareTo, equals, getDeclaringClass, hashCode, name, ordinal, toString, valueOf

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

Enum Constant Detail

INNER

public static final TableRef.JoinType INNER

INNER JOIN.

LEFT

public static final TableRef.JoinType LEFT

LEFT JOIN.

RIGHT

public static final TableRef.JoinType RIGHT

RIGHT JOIN.

Method Detail

values

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

Returns:

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

valueOf

public static TableRef.JoinType 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