类的使用
net.wicp.tams.common.binlog.parser.LogBuffer

使用LogBuffer的程序包

程序包	说明
net.wicp.tams.common.binlog.parser
net.wicp.tams.common.binlog.parser.event
net.wicp.tams.common.binlog.parser.event.mariadb

net.wicp.tams.common.binlog.parser中LogBuffer的使用

net.wicp.tams.common.binlog.parser中LogBuffer的子类

限定符和类型	类和说明
class	DirectLogFetcher TODO: Document It!!
class	FileLogFetcher TODO: Document It!!
class	LogFetcher Declaration a binary-log fetcher.

返回LogBuffer的net.wicp.tams.common.binlog.parser中的方法

限定符和类型	方法和说明
LogBuffer	LogBuffer.consume(int len) Consume this buffer, moving origin and position.
LogBuffer	LogBuffer.duplicate() Return next n bytes in this buffer.
LogBuffer	LogBuffer.duplicate(int len) Return next n bytes in this buffer.
LogBuffer	LogBuffer.duplicate(int pos, int len) Return n bytes in this buffer.
LogBuffer	LogBuffer.forward(int len) Forwards this buffer's position.
LogBuffer	LogBuffer.limit(int newLimit) Sets this buffer's limit.
LogBuffer	LogBuffer.position(int newPosition) Sets this buffer's position.
LogBuffer	LogBuffer.rewind() Rewinds this buffer.

参数类型为LogBuffer的net.wicp.tams.common.binlog.parser中的方法

限定符和类型	方法和说明
LogEvent	LogDecoder.decode(LogBuffer buffer, LogContext context) Decoding an event from binary-log buffer.
static LogEvent	LogDecoder.decode(LogBuffer buffer, LogHeader header, LogContext context) Deserialize an event from buffer.
static JsonConversion.Json_Value	JsonConversion.parse_value(int type, LogBuffer buffer, long len)

参数类型为LogBuffer的net.wicp.tams.common.binlog.parser中的构造器

构造器和说明
Json_Value(int field_type, LogBuffer data, long bytes)
Json_Value(JsonConversion.Json_enum_type t, LogBuffer data, long element_count, long bytes, boolean large)

net.wicp.tams.common.binlog.parser.event中LogBuffer的使用

声明为LogBuffer的net.wicp.tams.common.binlog.parser.event中的字段

限定符和类型	字段和说明
protected LogBuffer	CreateFileLogEvent.blockBuf

返回LogBuffer的net.wicp.tams.common.binlog.parser.event中的方法

限定符和类型	方法和说明
LogBuffer	CreateFileLogEvent.getBuffer()
LogBuffer	AppendBlockLogEvent.getBuffer()

参数类型为LogBuffer的net.wicp.tams.common.binlog.parser.event中的方法

限定符和类型	方法和说明
protected void	LoadLogEvent.copyLogEvent(LogBuffer buffer, int bodyOffset, FormatDescriptionLogEvent descriptionEvent)

参数类型为LogBuffer的net.wicp.tams.common.binlog.parser.event中的构造器

构造器和说明
AppendBlockLogEvent(LogHeader header, LogBuffer buffer, FormatDescriptionLogEvent descriptionEvent)
BeginLoadQueryLogEvent(LogHeader header, LogBuffer buffer, FormatDescriptionLogEvent descriptionEvent)
CreateFileLogEvent(LogHeader header, LogBuffer buffer, FormatDescriptionLogEvent descriptionEvent)
DeleteFileLogEvent(LogHeader header, LogBuffer buffer, FormatDescriptionLogEvent descriptionEvent)
DeleteRowsLogEvent(LogHeader header, LogBuffer buffer, FormatDescriptionLogEvent descriptionEvent)
ExecuteLoadLogEvent(LogHeader header, LogBuffer buffer, FormatDescriptionLogEvent descriptionEvent)
ExecuteLoadQueryLogEvent(LogHeader header, LogBuffer buffer, FormatDescriptionLogEvent descriptionEvent)
FormatDescriptionLogEvent(LogHeader header, LogBuffer buffer, FormatDescriptionLogEvent descriptionEvent)
GtidLogEvent(LogHeader header, LogBuffer buffer, FormatDescriptionLogEvent descriptionEvent)
HeartbeatLogEvent(LogHeader header, LogBuffer buffer, FormatDescriptionLogEvent descriptionEvent)
IgnorableLogEvent(LogHeader header, LogBuffer buffer, FormatDescriptionLogEvent descriptionEvent)
IncidentLogEvent(LogHeader header, LogBuffer buffer, FormatDescriptionLogEvent descriptionEvent)
IntvarLogEvent(LogHeader header, LogBuffer buffer, FormatDescriptionLogEvent descriptionEvent)
LoadLogEvent(LogHeader header, LogBuffer buffer, FormatDescriptionLogEvent descriptionEvent)
LogHeader(LogBuffer buffer, FormatDescriptionLogEvent descriptionEvent)
PreviousGtidsLogEvent(LogHeader header, LogBuffer buffer, FormatDescriptionLogEvent descriptionEvent)
QueryLogEvent(LogHeader header, LogBuffer buffer, FormatDescriptionLogEvent descriptionEvent)
RandLogEvent(LogHeader header, LogBuffer buffer, FormatDescriptionLogEvent descriptionEvent)
RotateLogEvent(LogHeader header, LogBuffer buffer, FormatDescriptionLogEvent descriptionEvent) Creates a new Rotate_log_event object read normally from log.
RowsLogBuffer(LogBuffer buffer, int columnLen, String charsetName)
RowsLogEvent(LogHeader header, LogBuffer buffer, FormatDescriptionLogEvent descriptionEvent)
RowsQueryLogEvent(LogHeader header, LogBuffer buffer, FormatDescriptionLogEvent descriptionEvent)
StartLogEventV3(LogHeader header, LogBuffer buffer, FormatDescriptionLogEvent descriptionEvent)
StopLogEvent(LogHeader header, LogBuffer buffer, FormatDescriptionLogEvent description_event)
TableMapLogEvent(LogHeader header, LogBuffer buffer, FormatDescriptionLogEvent descriptionEvent) Constructor used by slave to read the event from the binary log.
UpdateRowsLogEvent(LogHeader header, LogBuffer buffer, FormatDescriptionLogEvent descriptionEvent)
UserVarLogEvent(LogHeader header, LogBuffer buffer, FormatDescriptionLogEvent descriptionEvent)
WriteRowsLogEvent(LogHeader header, LogBuffer buffer, FormatDescriptionLogEvent descriptionEvent)
XidLogEvent(LogHeader header, LogBuffer buffer, FormatDescriptionLogEvent descriptionEvent)

net.wicp.tams.common.binlog.parser.event.mariadb中LogBuffer的使用

参数类型为LogBuffer的net.wicp.tams.common.binlog.parser.event.mariadb中的构造器

构造器和说明
AnnotateRowsEvent(LogHeader header, LogBuffer buffer, FormatDescriptionLogEvent descriptionEvent)
BinlogCheckPointLogEvent(LogHeader header, LogBuffer buffer, FormatDescriptionLogEvent descriptionEvent)
MariaGtidListLogEvent(LogHeader header, LogBuffer buffer, FormatDescriptionLogEvent descriptionEvent)
MariaGtidLogEvent(LogHeader header, LogBuffer buffer, FormatDescriptionLogEvent descriptionEvent)