CDOPackageUnit.State (CDO Model Repository Documentation)

Overview

Package

Class

Use

Deprecated

Index

Help

PREV CLASS NEXT CLASS

FRAMES NO FRAMES

SUMMARY: NESTED | ENUM CONSTANTS | FIELD | METHOD

DETAIL: ENUM CONSTANTS | FIELD | METHOD

org.eclipse.emf.cdo.common.model
Enum CDOPackageUnit.State

java.lang.Object
  java.lang.Enum<CDOPackageUnit.State>
      org.eclipse.emf.cdo.common.model.CDOPackageUnit.State

All Implemented Interfaces:: Serializable, Comparable<CDOPackageUnit.State>

Enclosing interface:: CDOPackageUnit

public static enum CDOPackageUnit.State: extends Enum<CDOPackageUnit.State>

Describes the possible states a package unit may be in during its lifecycle.

Enum Constant Summary
`DISPOSED` The state of a `package unit` after the associated `package registry` has been deactivated, that is the repository been stopped or the session been closed.
`LOADED` The state of a `package unit` after the described `packages` are loaded or wired from the `global package registry`.
`NEW` The state of a `package unit` after one of its described `packages` is newly attached to a transactional `package registry`, but before the associated transaction is committed.
`PROXY` The state of a `package unit` after the context of the associated `package registry` has been initialized, that is the repository been started or the session been opened.

Method Summary
`static CDOPackageUnit.State`	`valueOf(String name)` Returns the enum constant of this type with the specified name.
`static CDOPackageUnit.State[]`	`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

NEW

public static final CDOPackageUnit.State NEW

The state of a package unit after one of its described packages is newly attached to a transactional package registry, but before the associated transaction is committed. A NEW package unit can only transition to LOADED or DISPOSED.

LOADED

public static final CDOPackageUnit.State LOADED

The state of a package unit after the described packages are loaded or wired from the global package registry. A LOADED package unit can only transition to DISPOSED.

PROXY

public static final CDOPackageUnit.State PROXY

The state of a package unit after the context of the associated package registry has been initialized, that is the repository been started or the session been opened. A PROXY package unit can only transition to LOADED or DISPOSED.

DISPOSED

public static final CDOPackageUnit.State DISPOSED

The state of a package unit after the associated

package
 registry

has been deactivated, that is the repository been stopped or the session been closed. A DISPOSED package unit can not transition to any other state.

Method Detail

values

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

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

valueOf

public static CDOPackageUnit.State 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