io.aeron.archive.codecs

Class CatalogHeaderDecoder

java.lang.Object

io.aeron.archive.codecs.CatalogHeaderDecoder

public final class CatalogHeaderDecoder
extends Object

Used as first element in Catalog to set the version and alignment of entries.

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 int	TEMPLATE_ID

Constructor Summary

Constructors

Constructor and Description
CatalogHeaderDecoder()

Method Summary

Modifier and Type	Method and Description
int	alignment()
static int	alignmentEncodingLength()
static int	alignmentEncodingOffset()
static int	alignmentId()
static int	alignmentMaxValue()
static String	alignmentMetaAttribute(MetaAttribute metaAttribute)
static int	alignmentMinValue()
static int	alignmentNullValue()
static int	alignmentSinceVersion()
StringBuilder	appendTo(StringBuilder builder)
DirectBuffer	buffer()
int	encodedLength()
int	initialOffset()
int	length()
static int	lengthEncodingLength()
static int	lengthEncodingOffset()
static int	lengthId()
static int	lengthMaxValue()
static String	lengthMetaAttribute(MetaAttribute metaAttribute)
static int	lengthMinValue()
static int	lengthNullValue()
static int	lengthSinceVersion()
int	limit()
void	limit(int limit)
long	nextRecordingId()
static int	nextRecordingIdEncodingLength()
static int	nextRecordingIdEncodingOffset()
static int	nextRecordingIdId()
static long	nextRecordingIdMaxValue()
static String	nextRecordingIdMetaAttribute(MetaAttribute metaAttribute)
static long	nextRecordingIdMinValue()
static long	nextRecordingIdNullValue()
static int	nextRecordingIdSinceVersion()
int	offset()
byte	reserved()
static int	reservedEncodingLength()
static int	reservedEncodingOffset()
static int	reservedId()
static byte	reservedMaxValue()
static String	reservedMetaAttribute(MetaAttribute metaAttribute)
static byte	reservedMinValue()
static byte	reservedNullValue()
static int	reservedSinceVersion()
int	sbeBlockLength()
int	sbeSchemaId()
int	sbeSchemaVersion()
String	sbeSemanticType()
int	sbeTemplateId()
String	toString()
int	version()
static int	versionEncodingLength()
static int	versionEncodingOffset()
static int	versionId()
static int	versionMaxValue()
static String	versionMetaAttribute(MetaAttribute metaAttribute)
static int	versionMinValue()
static int	versionNullValue()
static int	versionSinceVersion()
CatalogHeaderDecoder	wrap(DirectBuffer buffer, int offset, int actingBlockLength, int actingVersion)
CatalogHeaderDecoder	wrapAndApplyHeader(DirectBuffer buffer, int offset, MessageHeaderDecoder headerDecoder)

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

BYTE_ORDER

public static final ByteOrder BYTE_ORDER

Constructor Detail

CatalogHeaderDecoder

public CatalogHeaderDecoder()

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 CatalogHeaderDecoder wrap(DirectBuffer buffer,
                                 int offset,
                                 int actingBlockLength,
                                 int actingVersion)

wrapAndApplyHeader

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

encodedLength

public int encodedLength()

limit

public int limit()

limit

public void limit(int limit)

versionId

public static int versionId()

versionSinceVersion

public static int versionSinceVersion()

versionEncodingOffset

public static int versionEncodingOffset()

versionEncodingLength

public static int versionEncodingLength()

versionMetaAttribute

public static String versionMetaAttribute(MetaAttribute metaAttribute)

versionNullValue

public static int versionNullValue()

versionMinValue

public static int versionMinValue()

versionMaxValue

public static int versionMaxValue()

version

public int version()

lengthId

public static int lengthId()

lengthSinceVersion

public static int lengthSinceVersion()

lengthEncodingOffset

public static int lengthEncodingOffset()

lengthEncodingLength

public static int lengthEncodingLength()

lengthMetaAttribute

public static String lengthMetaAttribute(MetaAttribute metaAttribute)

lengthNullValue

public static int lengthNullValue()

lengthMinValue

public static int lengthMinValue()

lengthMaxValue

public static int lengthMaxValue()

length

public int length()

nextRecordingIdId

public static int nextRecordingIdId()

nextRecordingIdSinceVersion

public static int nextRecordingIdSinceVersion()

nextRecordingIdEncodingOffset

public static int nextRecordingIdEncodingOffset()

nextRecordingIdEncodingLength

public static int nextRecordingIdEncodingLength()

nextRecordingIdMetaAttribute

public static String nextRecordingIdMetaAttribute(MetaAttribute metaAttribute)

nextRecordingIdNullValue

public static long nextRecordingIdNullValue()

nextRecordingIdMinValue

public static long nextRecordingIdMinValue()

nextRecordingIdMaxValue

public static long nextRecordingIdMaxValue()

nextRecordingId

public long nextRecordingId()

alignmentId

public static int alignmentId()

alignmentSinceVersion

public static int alignmentSinceVersion()

alignmentEncodingOffset

public static int alignmentEncodingOffset()

alignmentEncodingLength

public static int alignmentEncodingLength()

alignmentMetaAttribute

public static String alignmentMetaAttribute(MetaAttribute metaAttribute)

alignmentNullValue

public static int alignmentNullValue()

alignmentMinValue

public static int alignmentMinValue()

alignmentMaxValue

public static int alignmentMaxValue()

alignment

public int alignment()

reservedId

public static int reservedId()

reservedSinceVersion

public static int reservedSinceVersion()

reservedEncodingOffset

public static int reservedEncodingOffset()

reservedEncodingLength

public static int reservedEncodingLength()

reservedMetaAttribute

public static String reservedMetaAttribute(MetaAttribute metaAttribute)

reservedNullValue

public static byte reservedNullValue()

reservedMinValue

public static byte reservedMinValue()

reservedMaxValue

public static byte reservedMaxValue()

reserved

public byte reserved()

toString

public String toString()

Overrides:

toString in class Object

appendTo

public StringBuilder appendTo(StringBuilder builder)