com.mysql.cj.xdevapi

Enum FilterParams.RowLock

java.lang.Object

java.lang.Enum<FilterParams.RowLock>

com.mysql.cj.xdevapi.FilterParams.RowLock

All Implemented Interfaces:

java.io.Serializable, java.lang.Comparable<FilterParams.RowLock>

Enclosing interface:

FilterParams

public static enum FilterParams.RowLock
extends java.lang.Enum<FilterParams.RowLock>

The type of row lock.

Enum Constant Summary

Enum Constants

Enum Constant and Description
EXCLUSIVE_LOCK Lock matching rows so no other transactions can read or write to it.
SHARED_LOCK Lock matching rows against updates.

Method Summary

Modifier and Type	Method and Description
int	asNumber() Get the row lock type id.
static FilterParams.RowLock	valueOf(java.lang.String name) Returns the enum constant of this type with the specified name.
static FilterParams.RowLock[]	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

SHARED_LOCK

public static final FilterParams.RowLock SHARED_LOCK

Lock matching rows against updates.

EXCLUSIVE_LOCK

public static final FilterParams.RowLock EXCLUSIVE_LOCK

Lock matching rows so no other transactions can read or write to it.

Method Detail

values

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

Returns:

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

valueOf

public static FilterParams.RowLock 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

asNumber

public int asNumber()

Get the row lock type id.

Returns:

row lock type id