org.jredis.connector

Enum Connection.Flag

java.lang.Object

java.lang.Enum<Connection.Flag>

org.jredis.connector.Connection.Flag

All Implemented Interfaces:

java.io.Serializable, java.lang.Comparable<Connection.Flag>

Enclosing interface:

Connection

public static enum Connection.Flag
extends java.lang.Enum<Connection.Flag>

Connection flags - not necessarily mutually exclusive. Uses a 32 bit mask for 32 (max) disctinct flags for Connnections.

Enum Constant Summary

Enum Constants

Enum Constant and Description
CONNECT_IMMEDIATELY if true will connect immediately on initialization.
PIPELINE if true uses pipelining
RELIABLE if true attempts to maintain connection.
SHARED Connection can be used by more than 1 client concurrently
STATEFUL if true connection maintains conversational state - for use with multi-exec
TRACE if true service requests are logged (verbose/slower due to io)

Field Summary

Fields

Modifier and Type	Field and Description
int	bitmask
(package private) static int	OPAQUE_BITMASK

Method Summary

Modifier and Type	Method and Description
static int	bitclear(int bitset, Connection.Flag... flags)
static int	bitset(Connection.Flag... flags)
static int	bitset(int bitset, Connection.Flag... flags)
static boolean	isSet(int bitset, Connection.Flag flag)
static Connection.Flag	valueOf(java.lang.String name) Returns the enum constant of this type with the specified name.
static Connection.Flag[]	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

CONNECT_IMMEDIATELY

public static final Connection.Flag CONNECT_IMMEDIATELY

if true will connect immediately on initialization. otherwise on first use.

PIPELINE

public static final Connection.Flag PIPELINE

if true uses pipelining

SHARED

public static final Connection.Flag SHARED

Connection can be used by more than 1 client concurrently

RELIABLE

public static final Connection.Flag RELIABLE

if true attempts to maintain connection. drops are detected. Better fault tolerance guarantees, w/ some performance impact

STATEFUL

public static final Connection.Flag STATEFUL

if true connection maintains conversational state - for use with multi-exec

TRACE

public static final Connection.Flag TRACE

if true service requests are logged (verbose/slower due to io)

Field Detail

bitmask

public final int bitmask

OPAQUE_BITMASK

static final int OPAQUE_BITMASK

See Also:

Constant Field Values

Method Detail

values

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

Returns:

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

valueOf

public static Connection.Flag valueOf(java.lang.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:

java.lang.IllegalArgumentException - if this enum type has no constant with the specified name

java.lang.NullPointerException - if the argument is null

bitset

public static final int bitset(Connection.Flag... flags)

bitset

public static final int bitset(int bitset,
                               Connection.Flag... flags)

bitclear

public static final int bitclear(int bitset,
                                 Connection.Flag... flags)

isSet

public static boolean isSet(int bitset,
                            Connection.Flag flag)