edu.berkeley.cs186.database.concurrency

Enum LockManager.LockType

java.lang.Object

java.lang.Enum<LockManager.LockType>

edu.berkeley.cs186.database.concurrency.LockManager.LockType

All Implemented Interfaces:

Serializable, Comparable<LockManager.LockType>

Enclosing class:

LockManager

public static enum LockManager.LockType
extends Enum<LockManager.LockType>

Enum Constant Summary

Enum Constants

Enum Constant and Description
EXCLUSIVE
SHARED

Method Summary

Methods

Modifier and Type	Method and Description
static LockManager.LockType	valueOf(String name) Returns the enum constant of this type with the specified name.
static LockManager.LockType[]	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

public static final LockManager.LockType SHARED

EXCLUSIVE

public static final LockManager.LockType EXCLUSIVE

Method Detail

values

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

Returns:

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

valueOf

public static LockManager.LockType 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