org.jvnet.solaris.libzfs

Enum ZFSType

java.lang.Object

java.lang.Enum<ZFSType>

org.jvnet.solaris.libzfs.ZFSType

All Implemented Interfaces:

Serializable, Comparable<ZFSType>

public enum ZFSType
extends Enum<ZFSType>

Type of ZFSObject.

Author:

Kohsuke Kawaguchi

See Also:

zfs_type_t

Enum Constant Summary

Enum Constants

Enum Constant and Description
FILESYSTEM A ZFS dataset of type "filesystem" that can be mounted within the standard system namespace and behaves like other file systems.
SNAPSHOT A read-only version of a file system or volume at a given point in time.
VOLUME A logical volume exported as a raw or block device.

Field Summary

Fields

Modifier and Type	Field and Description
int	code
Class<? extends ZFSObject>	type

Method Summary

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

FILESYSTEM

public static final ZFSType FILESYSTEM

A ZFS dataset of type "filesystem" that can be mounted within the standard system namespace and behaves like other file systems. While ZFS file systems are designed to be POSIX compliant, known issues exist that prevent compliance in some cases. Applications that depend on standards conformance might fail due to nonstandard behavior when checking file system free space.

SNAPSHOT

public static final ZFSType SNAPSHOT

A read-only version of a file system or volume at a given point in time. It is specified as filesystem@name or volume@name.

VOLUME

public static final ZFSType VOLUME

A logical volume exported as a raw or block device. This type of dataset should only be used under special cir- cumstances. File systems are typically used in most environments. Volumes cannot be used in a non-global zone.

Field Detail

code

public final int code

type

public final Class<? extends ZFSObject> type

Method Detail

values

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

Returns:

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

valueOf

public static ZFSType 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