Class MultipleFileLogReader
java.lang.Object
org.eclipse.rdf4j.common.logging.base.AbstractLogReader
org.eclipse.rdf4j.common.logging.file.logback.MultipleFileLogReader
Date range-enabled wrapper for FileLogReader. Reads multiple log files chunked by dates as a single log.
- Author:
- alex
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Nested Class Summary
Nested ClassesModifier and TypeClassDescriptionclassCustom filename filter -
Constructor Summary
Constructors -
Method Summary
Modifier and TypeMethodDescriptionvoiddestroy()Destroy the log reader and release all used resources.Return the end dateMax (latest) available date of the log records.Min (earliest) available date of the log records.Return the start datebooleanhasNext()voidinit()Initialize the log reader.booleanCheck if more records are available after limit is reached.next()voidsetAppender(ch.qos.logback.core.Appender<?> appender) Logging appender associated with this reader.voidsetEndDate(Date endDate) Set the end datevoidsetStartDate(Date startDate) Set start datebooleanTest if this LogReader implementation supports date-based records filtering.Methods inherited from class org.eclipse.rdf4j.common.logging.base.AbstractLogReader
getAppender, getLevel, getLimit, getOffset, getThread, getThreadNames, remove, setLevel, setLimit, setOffset, setThread, supportsLevelFilter, supportsThreadFilterMethods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, waitMethods inherited from interface java.util.Iterator
forEachRemaining
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Constructor Details
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MultipleFileLogReader
public MultipleFileLogReader()
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Method Details
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supportsDateRanges
public boolean supportsDateRanges()Description copied from interface:LogReaderTest if this LogReader implementation supports date-based records filtering.- Specified by:
supportsDateRangesin interfaceLogReader- Overrides:
supportsDateRangesin classAbstractLogReader- Returns:
- true if date filtering is supported
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setAppender
public void setAppender(ch.qos.logback.core.Appender<?> appender) Description copied from interface:LogReaderLogging appender associated with this reader.- Specified by:
setAppenderin interfaceLogReader- Overrides:
setAppenderin classAbstractLogReader- Parameters:
appender- logging appender associated with this reader
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init
Description copied from interface:LogReaderInitialize the log reader.- Throws:
Exception
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hasNext
public boolean hasNext()- Specified by:
hasNextin interfaceIterator<LogRecord>- Specified by:
hasNextin classAbstractLogReader
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isMoreAvailable
public boolean isMoreAvailable()Description copied from interface:LogReaderCheck if more records are available after limit is reached.- Returns:
- true if more records are available
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next
- Specified by:
nextin interfaceIterator<LogRecord>- Specified by:
nextin classAbstractLogReader
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destroy
Description copied from interface:LogReaderDestroy the log reader and release all used resources.- Throws:
IOException
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getStartDate
Return the start date- Specified by:
getStartDatein interfaceLogReader- Overrides:
getStartDatein classAbstractLogReader- Returns:
- start date.
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setStartDate
Set start date- Specified by:
setStartDatein interfaceLogReader- Overrides:
setStartDatein classAbstractLogReader- Parameters:
startDate- The startDate to set.
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getEndDate
Return the end date- Specified by:
getEndDatein interfaceLogReader- Overrides:
getEndDatein classAbstractLogReader- Returns:
- end date
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setEndDate
Set the end date- Specified by:
setEndDatein interfaceLogReader- Overrides:
setEndDatein classAbstractLogReader- Parameters:
endDate- The endDate to set.
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getMaxDate
Description copied from interface:LogReaderMax (latest) available date of the log records.- Specified by:
getMaxDatein interfaceLogReader- Overrides:
getMaxDatein classAbstractLogReader- Returns:
- maximum date
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getMinDate
Description copied from interface:LogReaderMin (earliest) available date of the log records.- Specified by:
getMinDatein interfaceLogReader- Overrides:
getMinDatein classAbstractLogReader- Returns:
- minimum date
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