Package org.apache.shardingsphere.sql.parser.sql.common.enums

Enum DirectionType

java.lang.Object

java.lang.Enum<DirectionType>

org.apache.shardingsphere.sql.parser.sql.common.enums.DirectionType

All Implemented Interfaces:

Serializable, Comparable<DirectionType>

public enum DirectionType
extends Enum<DirectionType>

Direction type enum.

Enum Constant Summary

Enum Constants

Enum Constant	Description
ABSOLUTE_COUNT
ALL
BACKWARD
BACKWARD_ALL
BACKWARD_COUNT
COUNT
FIRST
FORWARD
FORWARD_ALL
FORWARD_COUNT
LAST
NEXT
PRIOR
RELATIVE_COUNT

Method Summary

Modifier and Type	Method	Description
static boolean	isAllDirectionType(DirectionType directionType)	Is all direction type.
static boolean	isBackwardCountDirectionType(DirectionType directionType)	Is backward count direction type.
static boolean	isForwardCountDirectionType(DirectionType directionType)	Is forward count direction type.
static DirectionType	valueOf(String name)	Returns the enum constant of this type with the specified name.
static DirectionType[]	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

NEXT

public static final DirectionType NEXT

PRIOR

public static final DirectionType PRIOR

FIRST

public static final DirectionType FIRST

LAST

public static final DirectionType LAST

ABSOLUTE_COUNT

public static final DirectionType ABSOLUTE_COUNT

RELATIVE_COUNT

public static final DirectionType RELATIVE_COUNT

COUNT

public static final DirectionType COUNT

ALL

public static final DirectionType ALL

FORWARD

public static final DirectionType FORWARD

FORWARD_COUNT

public static final DirectionType FORWARD_COUNT

FORWARD_ALL

public static final DirectionType FORWARD_ALL

BACKWARD

public static final DirectionType BACKWARD

BACKWARD_COUNT

public static final DirectionType BACKWARD_COUNT

BACKWARD_ALL

public static final DirectionType BACKWARD_ALL

Method Detail

values

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

Returns:

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

valueOf

public static DirectionType 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

isAllDirectionType

public static boolean isAllDirectionType(DirectionType directionType)

Is all direction type.

Parameters:

directionType - direction type

Returns:

is all direction type or not

isForwardCountDirectionType

public static boolean isForwardCountDirectionType(DirectionType directionType)

Is forward count direction type.

Parameters:

directionType - direction type

Returns:

is forward count direction type or not

isBackwardCountDirectionType

public static boolean isBackwardCountDirectionType(DirectionType directionType)

Is backward count direction type.

Parameters:

directionType - direction type

Returns:

is backward count direction type or not