io.aeron.cluster.codecs

Class MembershipChangeEventDecoder

java.lang.Object

io.aeron.cluster.codecs.MembershipChangeEventDecoder

public final class MembershipChangeEventDecoder
extends Object

Event for the change of the cluster membership that affects the cluster size.

Field Summary

Fields

Modifier and Type	Field and Description
static int	BLOCK_LENGTH
static ByteOrder	BYTE_ORDER
static int	SCHEMA_ID
static int	SCHEMA_VERSION
static String	SEMANTIC_VERSION
static int	TEMPLATE_ID

Constructor Summary

Constructors

Constructor and Description
MembershipChangeEventDecoder()

Method Summary

Modifier and Type	Method and Description
int	actingVersion()
StringBuilder	appendTo(StringBuilder builder)
DirectBuffer	buffer()
ChangeType	changeType()
static int	changeTypeEncodingLength()
static int	changeTypeEncodingOffset()
static int	changeTypeId()
static String	changeTypeMetaAttribute(MetaAttribute metaAttribute)
int	changeTypeRaw()
static int	changeTypeSinceVersion()
String	clusterMembers()
static String	clusterMembersCharacterEncoding()
static int	clusterMembersHeaderLength()
static int	clusterMembersId()
int	clusterMembersLength()
static String	clusterMembersMetaAttribute(MetaAttribute metaAttribute)
static int	clusterMembersSinceVersion()
int	clusterSize()
static int	clusterSizeEncodingLength()
static int	clusterSizeEncodingOffset()
static int	clusterSizeId()
static int	clusterSizeMaxValue()
static String	clusterSizeMetaAttribute(MetaAttribute metaAttribute)
static int	clusterSizeMinValue()
static int	clusterSizeNullValue()
static int	clusterSizeSinceVersion()
int	encodedLength()
int	getClusterMembers(Appendable appendable)
int	getClusterMembers(byte[] dst, int dstOffset, int length)
int	getClusterMembers(MutableDirectBuffer dst, int dstOffset, int length)
int	initialOffset()
int	leaderMemberId()
static int	leaderMemberIdEncodingLength()
static int	leaderMemberIdEncodingOffset()
static int	leaderMemberIdId()
static int	leaderMemberIdMaxValue()
static String	leaderMemberIdMetaAttribute(MetaAttribute metaAttribute)
static int	leaderMemberIdMinValue()
static int	leaderMemberIdNullValue()
static int	leaderMemberIdSinceVersion()
long	leadershipTermId()
static int	leadershipTermIdEncodingLength()
static int	leadershipTermIdEncodingOffset()
static int	leadershipTermIdId()
static long	leadershipTermIdMaxValue()
static String	leadershipTermIdMetaAttribute(MetaAttribute metaAttribute)
static long	leadershipTermIdMinValue()
static long	leadershipTermIdNullValue()
static int	leadershipTermIdSinceVersion()
int	limit()
void	limit(int limit)
long	logPosition()
static int	logPositionEncodingLength()
static int	logPositionEncodingOffset()
static int	logPositionId()
static long	logPositionMaxValue()
static String	logPositionMetaAttribute(MetaAttribute metaAttribute)
static long	logPositionMinValue()
static long	logPositionNullValue()
static int	logPositionSinceVersion()
int	memberId()
static int	memberIdEncodingLength()
static int	memberIdEncodingOffset()
static int	memberIdId()
static int	memberIdMaxValue()
static String	memberIdMetaAttribute(MetaAttribute metaAttribute)
static int	memberIdMinValue()
static int	memberIdNullValue()
static int	memberIdSinceVersion()
int	offset()
int	sbeBlockLength()
int	sbeDecodedLength()
MembershipChangeEventDecoder	sbeRewind()
int	sbeSchemaId()
int	sbeSchemaVersion()
String	sbeSemanticType()
MembershipChangeEventDecoder	sbeSkip()
int	sbeTemplateId()
int	skipClusterMembers()
long	timestamp()
static int	timestampEncodingLength()
static int	timestampEncodingOffset()
static int	timestampId()
static long	timestampMaxValue()
static String	timestampMetaAttribute(MetaAttribute metaAttribute)
static long	timestampMinValue()
static long	timestampNullValue()
static int	timestampSinceVersion()
String	toString()
MembershipChangeEventDecoder	wrap(DirectBuffer buffer, int offset, int actingBlockLength, int actingVersion)
MembershipChangeEventDecoder	wrapAndApplyHeader(DirectBuffer buffer, int offset, MessageHeaderDecoder headerDecoder)
void	wrapClusterMembers(DirectBuffer wrapBuffer)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Field Detail

BLOCK_LENGTH

public static final int BLOCK_LENGTH

See Also:

Constant Field Values

TEMPLATE_ID

public static final int TEMPLATE_ID

See Also:

Constant Field Values

SCHEMA_ID

public static final int SCHEMA_ID

See Also:

Constant Field Values

SCHEMA_VERSION

public static final int SCHEMA_VERSION

See Also:

Constant Field Values

SEMANTIC_VERSION

public static final String SEMANTIC_VERSION

See Also:

Constant Field Values

BYTE_ORDER

public static final ByteOrder BYTE_ORDER

Constructor Detail

MembershipChangeEventDecoder

public MembershipChangeEventDecoder()

Method Detail

sbeBlockLength

public int sbeBlockLength()

sbeTemplateId

public int sbeTemplateId()

sbeSchemaId

public int sbeSchemaId()

sbeSchemaVersion

public int sbeSchemaVersion()

sbeSemanticType

public String sbeSemanticType()

buffer

public DirectBuffer buffer()

initialOffset

public int initialOffset()

offset

public int offset()

wrap

public MembershipChangeEventDecoder wrap(DirectBuffer buffer,
                                         int offset,
                                         int actingBlockLength,
                                         int actingVersion)

wrapAndApplyHeader

public MembershipChangeEventDecoder wrapAndApplyHeader(DirectBuffer buffer,
                                                       int offset,
                                                       MessageHeaderDecoder headerDecoder)

sbeRewind

public MembershipChangeEventDecoder sbeRewind()

sbeDecodedLength

public int sbeDecodedLength()

actingVersion

public int actingVersion()

encodedLength

public int encodedLength()

limit

public int limit()

limit

public void limit(int limit)

leadershipTermIdId

public static int leadershipTermIdId()

leadershipTermIdSinceVersion

public static int leadershipTermIdSinceVersion()

leadershipTermIdEncodingOffset

public static int leadershipTermIdEncodingOffset()

leadershipTermIdEncodingLength

public static int leadershipTermIdEncodingLength()

leadershipTermIdMetaAttribute

public static String leadershipTermIdMetaAttribute(MetaAttribute metaAttribute)

leadershipTermIdNullValue

public static long leadershipTermIdNullValue()

leadershipTermIdMinValue

public static long leadershipTermIdMinValue()

leadershipTermIdMaxValue

public static long leadershipTermIdMaxValue()

leadershipTermId

public long leadershipTermId()

logPositionId

public static int logPositionId()

logPositionSinceVersion

public static int logPositionSinceVersion()

logPositionEncodingOffset

public static int logPositionEncodingOffset()

logPositionEncodingLength

public static int logPositionEncodingLength()

logPositionMetaAttribute

public static String logPositionMetaAttribute(MetaAttribute metaAttribute)

logPositionNullValue

public static long logPositionNullValue()

logPositionMinValue

public static long logPositionMinValue()

logPositionMaxValue

public static long logPositionMaxValue()

logPosition

public long logPosition()

timestampId

public static int timestampId()

timestampSinceVersion

public static int timestampSinceVersion()

timestampEncodingOffset

public static int timestampEncodingOffset()

timestampEncodingLength

public static int timestampEncodingLength()

timestampMetaAttribute

public static String timestampMetaAttribute(MetaAttribute metaAttribute)

timestampNullValue

public static long timestampNullValue()

timestampMinValue

public static long timestampMinValue()

timestampMaxValue

public static long timestampMaxValue()

timestamp

public long timestamp()

leaderMemberIdId

public static int leaderMemberIdId()

leaderMemberIdSinceVersion

public static int leaderMemberIdSinceVersion()

leaderMemberIdEncodingOffset

public static int leaderMemberIdEncodingOffset()

leaderMemberIdEncodingLength

public static int leaderMemberIdEncodingLength()

leaderMemberIdMetaAttribute

public static String leaderMemberIdMetaAttribute(MetaAttribute metaAttribute)

leaderMemberIdNullValue

public static int leaderMemberIdNullValue()

leaderMemberIdMinValue

public static int leaderMemberIdMinValue()

leaderMemberIdMaxValue

public static int leaderMemberIdMaxValue()

leaderMemberId

public int leaderMemberId()

clusterSizeId

public static int clusterSizeId()

clusterSizeSinceVersion

public static int clusterSizeSinceVersion()

clusterSizeEncodingOffset

public static int clusterSizeEncodingOffset()

clusterSizeEncodingLength

public static int clusterSizeEncodingLength()

clusterSizeMetaAttribute

public static String clusterSizeMetaAttribute(MetaAttribute metaAttribute)

clusterSizeNullValue

public static int clusterSizeNullValue()

clusterSizeMinValue

public static int clusterSizeMinValue()

clusterSizeMaxValue

public static int clusterSizeMaxValue()

clusterSize

public int clusterSize()

changeTypeId

public static int changeTypeId()

changeTypeSinceVersion

public static int changeTypeSinceVersion()

changeTypeEncodingOffset

public static int changeTypeEncodingOffset()

changeTypeEncodingLength

public static int changeTypeEncodingLength()

changeTypeMetaAttribute

public static String changeTypeMetaAttribute(MetaAttribute metaAttribute)

changeTypeRaw

public int changeTypeRaw()

changeType

public ChangeType changeType()

memberIdId

public static int memberIdId()

memberIdSinceVersion

public static int memberIdSinceVersion()

memberIdEncodingOffset

public static int memberIdEncodingOffset()

memberIdEncodingLength

public static int memberIdEncodingLength()

memberIdMetaAttribute

public static String memberIdMetaAttribute(MetaAttribute metaAttribute)

memberIdNullValue

public static int memberIdNullValue()

memberIdMinValue

public static int memberIdMinValue()

memberIdMaxValue

public static int memberIdMaxValue()

memberId

public int memberId()

clusterMembersId

public static int clusterMembersId()

clusterMembersSinceVersion

public static int clusterMembersSinceVersion()

clusterMembersCharacterEncoding

public static String clusterMembersCharacterEncoding()

clusterMembersMetaAttribute

public static String clusterMembersMetaAttribute(MetaAttribute metaAttribute)

clusterMembersHeaderLength

public static int clusterMembersHeaderLength()

clusterMembersLength

public int clusterMembersLength()

skipClusterMembers

public int skipClusterMembers()

getClusterMembers

public int getClusterMembers(MutableDirectBuffer dst,
                             int dstOffset,
                             int length)

getClusterMembers

public int getClusterMembers(byte[] dst,
                             int dstOffset,
                             int length)

wrapClusterMembers

public void wrapClusterMembers(DirectBuffer wrapBuffer)

clusterMembers

public String clusterMembers()

getClusterMembers

public int getClusterMembers(Appendable appendable)

toString

public String toString()

Overrides:

toString in class Object

appendTo

public StringBuilder appendTo(StringBuilder builder)

sbeSkip

public MembershipChangeEventDecoder sbeSkip()