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public interface FrontierJournal
Record of key Frontier happenings.
Field Summary | |
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static java.lang.String |
LOGNAME_RECOVER
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Method Summary | |
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void |
added(CandidateURI curi)
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void |
checkpoint(java.io.File checkpointDir)
Checkpoint. |
void |
close()
Flush and close any held objects. |
void |
emitted(CandidateURI curi)
Note that a CrawlURI was emitted for processing. |
void |
finishedDisregard(CandidateURI curi)
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void |
finishedFailure(CandidateURI curi)
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void |
finishedSuccess(CandidateURI curi)
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void |
rescheduled(CandidateURI curi)
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void |
seriousError(java.lang.String string)
Add a line noting a serious crawl error. |
Field Detail |
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static final java.lang.String LOGNAME_RECOVER
Method Detail |
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void added(CandidateURI curi)
curi
- CrawlURI that has been scheduled to be added to the
Frontier.void finishedSuccess(CandidateURI curi)
curi
- CrawlURI that finished successfully.void emitted(CandidateURI curi)
curi
- CrawlURI emitted.void finishedFailure(CandidateURI curi)
curi
- CrawlURI finished unsuccessfully.void finishedDisregard(CandidateURI curi)
curi
- CrawlURI finished disregarded (uncounted failure).void rescheduled(CandidateURI curi)
curi
- CrawlURI that was returned to the Frontier for
another try.void close()
void checkpoint(java.io.File checkpointDir) throws java.io.IOException
checkpointDir
- Directory we're checkpointing into.
java.io.IOException
void seriousError(java.lang.String string)
string
-
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