Package com.vaadin.signals.impl

Enum Class Transaction.Type

java.lang.Object

java.lang.Enum<Transaction.Type>

com.vaadin.signals.impl.Transaction.Type

All Implemented Interfaces:

Serializable, Comparable<Transaction.Type>, Constable

Enclosing class:

Transaction

public static enum Transaction.Type
extends Enum<Transaction.Type>

The type of a transaction, determining how it handles reads and writes.

Nested Class Summary

Nested classes/interfaces inherited from class java.lang.Enum

Enum.EnumDesc<E extends Enum<E>>

Enum Constant Summary

Enum Constants

Enum Constant	Description
STAGED	A conventional read-write transaction that stages commands to be submitted as a single commit.
WRITE_THROUGH	A transaction that applies commands immediately to the underlying tree while providing repeatable reads that are updated by changes from applied commands.

Method Summary

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

Methods inherited from class java.lang.Enum

clone, compareTo, describeConstable, equals, finalize, getDeclaringClass, hashCode, name, ordinal, toString, valueOf

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

Enum Constant Details

STAGED

public static final Transaction.Type STAGED

A conventional read-write transaction that stages commands to be submitted as a single commit. Provides repeatable reads that are updated by changes from any staged commands.

WRITE_THROUGH

public static final Transaction.Type WRITE_THROUGH

A transaction that applies commands immediately to the underlying tree while providing repeatable reads that are updated by changes from applied commands.

Method Details

values

public static Transaction.Type[] values()

Returns an array containing the constants of this enum class, in the order they are declared.

Returns:

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

valueOf

public static Transaction.Type valueOf(String name)

Returns the enum constant of this class with the specified name. The string must match exactly an identifier used to declare an enum constant in this class. (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 class has no constant with the specified name

NullPointerException - if the argument is null