org.systinet.wasp.wsrm.sequence
Class OneWaySequence.State

java.lang.Object
  org.systinet.wasp.wsrm.sequence.OneWaySequence.State

All Implemented Interfaces:

java.io.Serializable

Enclosing class:

OneWaySequence

public static class OneWaySequence.State

extends java.lang.Object

implements java.io.Serializable

Enumeration representing a sequence state.

See Also:

OneWaySequence.getState(), Serialized Form

Field Summary

static int	_BROKEN Ordinal value of BROKEN.
static int	_COMPLETED Ordinal value of COMPLETED.
static int	_DELIVERED Ordinal value of DELIVERED.
static int	_DESTROYED Ordinal value of DESTROYED.
static int	_HANDSHAKE Ordinal value of HANDSHAKE.
static int	_NEW Ordinal value of NEW.
static int	_OPEN Ordinal value of OPEN.
static int	_TERMINATED Ordinal value of TERMINATED.
static OneWaySequence.State	BROKEN Sequence was not able to fulfil required delivery assurances or was aborted by application.
static OneWaySequence.State	COMPLETED Sequence has been completed without errors.
static OneWaySequence.State	DELIVERED All messages sent up to this moment were acknowledged (in an output sequence), all messages received up to this moment were confirmed (in an input sequence).
static OneWaySequence.State	DESTROYED State of destroyed sequences.
static OneWaySequence.State	HANDSHAKE Sequence has been created, the sequence protocol id that is sent on wire is already known but no messages have been sent yet.
static OneWaySequence.State	NEW Sequence has been created but no messages have been sent yet.
static OneWaySequence.State	OPEN Not all sent messages have been acknowledged (in output sequence) or confirmed (in input sequence) yet.
static OneWaySequence.State	TERMINATED Sequence has been completed and also terminated.

Constructor Summary

protected	OneWaySequence.State()
protected	OneWaySequence.State(int value)

Method Summary

boolean	equals(java.lang.Object o)
static OneWaySequence.State	fromValue(int value) Returns state corresponding to given ordinal value.
int	getValue() Returns ordinal value of this state.
int	hashCode()
java.lang.String	toString() Returns string representation of the state.

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Field Detail

_OPEN

public static final int _OPEN

Ordinal value of OPEN.

See Also:

Constant Field Values

_DELIVERED

public static final int _DELIVERED

Ordinal value of DELIVERED.

See Also:

Constant Field Values

_COMPLETED

public static final int _COMPLETED

Ordinal value of COMPLETED.

See Also:

Constant Field Values

_BROKEN

public static final int _BROKEN

Ordinal value of BROKEN.

See Also:

Constant Field Values

_DESTROYED

public static final int _DESTROYED

Ordinal value of DESTROYED.

See Also:

Constant Field Values

_NEW

public static final int _NEW

Ordinal value of NEW.

See Also:

Constant Field Values

_HANDSHAKE

public static final int _HANDSHAKE

Ordinal value of HANDSHAKE.

See Also:

Constant Field Values

_TERMINATED

public static final int _TERMINATED

Ordinal value of TERMINATED.

See Also:

Constant Field Values

NEW

public static final OneWaySequence.State NEW

Sequence has been created but no messages have been sent yet.

See Also:

OneWaySequence.getState()

HANDSHAKE

public static final OneWaySequence.State HANDSHAKE

Sequence has been created, the sequence protocol id that is sent on wire is already known but no messages have been sent yet.

See Also:

OneWaySequence.getState()

OPEN

public static final OneWaySequence.State OPEN

Not all sent messages have been acknowledged (in output sequence) or confirmed (in input sequence) yet.

See Also:

OneWaySequence.getState()

DELIVERED

public static final OneWaySequence.State DELIVERED

All messages sent up to this moment were acknowledged (in an output sequence), all messages received up to this moment were confirmed (in an input sequence). Last message was not sent or received yet.

See Also:

OneWaySequence.getState()

COMPLETED

public static final OneWaySequence.State COMPLETED

Sequence has been completed without errors. All messages including the last message of the sequence were delivered with required assurances and no error has occured. No more messages can be sent or received within this sequence.

See Also:

OneWaySequence.getState()

TERMINATED

public static final OneWaySequence.State TERMINATED

Sequence has been completed and also terminated. Since the termination message is not acknowleged, a sequence can be successfully terminated even when not in this state.

See Also:

OneWaySequence.getState()

BROKEN

public static final OneWaySequence.State BROKEN

Sequence was not able to fulfil required delivery assurances or was aborted by application. No more messages can be sent or received within this sequence.

DESTROYED

public static final OneWaySequence.State DESTROYED

State of destroyed sequences. Such sequence should be no longer used since it will be neither updated nor used by the active Sequence provider. No more messages can be sent or received within this sequence.

Constructor Detail

OneWaySequence.State

protected OneWaySequence.State(int value)

OneWaySequence.State

protected OneWaySequence.State()

Method Detail

getValue

public int getValue()

Returns ordinal value of this state.

fromValue

public static OneWaySequence.State fromValue(int value)

Returns state corresponding to given ordinal value.

toString

public java.lang.String toString()

Returns string representation of the state.

equals

public boolean equals(java.lang.Object o)

hashCode

public int hashCode()