Package io.debezium.connector.oracle.logminer

Class LogFile

java.lang.Object

io.debezium.connector.oracle.logminer.LogFile

public class LogFile
extends Object

Represents a redo or archive log in Oracle.

Author:

Chris Cranford

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static enum	LogFile.Type

Field Summary

Fields

Modifier and Type	Field	Description
private final boolean	current
private final String	fileName
private final Scn	firstScn
private final Scn	nextScn
private final BigInteger	sequence
private final LogFile.Type	type

Constructor Summary

Constructors

Constructor	Description
LogFile(String fileName, Scn firstScn, Scn nextScn, BigInteger sequence, LogFile.Type type)	Create a log file that represents an archived log record.
LogFile(String fileName, Scn firstScn, Scn nextScn, BigInteger sequence, LogFile.Type type, boolean current)	Creates a log file that represents an online redo log record.

Method Summary

Modifier and Type	Method	Description
boolean	equals(Object obj)
String	getFileName()
Scn	getFirstScn()
Scn	getNextScn()
BigInteger	getSequence()
LogFile.Type	getType()
int	hashCode()
boolean	isCurrent()	Returns whether this log file instance is considered the current online redo log record.
boolean	isScnInLogFileRange(Scn scn)

Methods inherited from class java.lang.Object

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

Field Details

fileName

private final String fileName

firstScn

private final Scn firstScn

nextScn

private final Scn nextScn

sequence

private final BigInteger sequence

current

private final boolean current

type

private final LogFile.Type type

Constructor Details

LogFile

public LogFile(String fileName,
 Scn firstScn,
 Scn nextScn,
 BigInteger sequence,
 LogFile.Type type)

Create a log file that represents an archived log record.

Parameters:

fileName - the file name

firstScn - the first system change number in the log

nextScn - the first system change number in the following log

sequence - the unique log sequence number

type - the log type

LogFile

public LogFile(String fileName,
 Scn firstScn,
 Scn nextScn,
 BigInteger sequence,
 LogFile.Type type,
 boolean current)

Creates a log file that represents an online redo log record.

Parameters:

fileName - the file name

firstScn - the first system change number in the log

nextScn - the first system change number in the following log

sequence - the unique log sequence number

type - the type of archive log

current - whether the log file is the current one

Method Details

getFileName

public String getFileName()

getFirstScn

public Scn getFirstScn()

getNextScn

public Scn getNextScn()

getSequence

public BigInteger getSequence()

isCurrent

public boolean isCurrent()

Returns whether this log file instance is considered the current online redo log record.

getType

public LogFile.Type getType()

isScnInLogFileRange

public boolean isScnInLogFileRange(Scn scn)

hashCode

public int hashCode()

Overrides:

hashCode in class Object

equals

public boolean equals(Object obj)

Overrides:

equals in class Object