com.facebook.presto.spi.transaction

Enum IsolationLevel

java.lang.Object

java.lang.Enum<IsolationLevel>

com.facebook.presto.spi.transaction.IsolationLevel

All Implemented Interfaces:

Serializable, Comparable<IsolationLevel>

@ThriftEnum
public enum IsolationLevel
extends Enum<IsolationLevel>

Enum Constant Summary

Enum Constants

Enum Constant and Description
READ_COMMITTED
READ_UNCOMMITTED
REPEATABLE_READ
SERIALIZABLE

Method Summary

Modifier and Type	Method and Description
static void	checkConnectorSupports(IsolationLevel supportedLevel, IsolationLevel requestedLevel)
int	getValue()
boolean	meetsRequirementOf(IsolationLevel requirement)
String	toString()
static IsolationLevel	valueOf(String name) Returns the enum constant of this type with the specified name.
static IsolationLevel[]	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

SERIALIZABLE

public static final IsolationLevel SERIALIZABLE

REPEATABLE_READ

public static final IsolationLevel REPEATABLE_READ

READ_COMMITTED

public static final IsolationLevel READ_COMMITTED

READ_UNCOMMITTED

public static final IsolationLevel READ_UNCOMMITTED

Method Detail

values

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

Returns:

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

valueOf

public static IsolationLevel 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

meetsRequirementOf

public boolean meetsRequirementOf(IsolationLevel requirement)

getValue

@ThriftEnumValue
public int getValue()

toString

public String toString()

Overrides:

toString in class Enum<IsolationLevel>

checkConnectorSupports

public static void checkConnectorSupports(IsolationLevel supportedLevel,
                                          IsolationLevel requestedLevel)