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java.lang.Objectsimpledb.log.LogIterator
class LogIterator
A class that provides the ability to move through the records of the log file in reverse order.
Constructor Summary | |
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LogIterator(Block blk)
Creates an iterator for the records in the log file, positioned after the last log record. |
Method Summary | |
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boolean |
hasNext()
Determines if the current log record is the earliest record in the log file. |
BasicLogRecord |
next()
Moves to the next log record in reverse order. |
void |
remove()
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Methods inherited from class java.lang.Object |
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clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Constructor Detail |
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LogIterator(Block blk)
LogMgr.iterator()
.
Method Detail |
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public boolean hasNext()
hasNext
in interface java.util.Iterator<BasicLogRecord>
public BasicLogRecord next()
next
in interface java.util.Iterator<BasicLogRecord>
public void remove()
remove
in interface java.util.Iterator<BasicLogRecord>
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