org.archive.io
Class ArchiveReader.ArchiveRecordIterator
java.lang.Object
org.archive.io.ArchiveReader.ArchiveRecordIterator
- All Implemented Interfaces:
- java.util.Iterator<ArchiveRecord>
- Enclosing class:
- ArchiveReader
protected class ArchiveReader.ArchiveRecordIterator
- extends java.lang.Object
- implements java.util.Iterator<ArchiveRecord>
Inner ArchiveRecord Iterator class.
Throws RuntimeExceptions in hasNext()
and next()
if
trouble pulling record from underlying stream.
- Author:
- stack
Methods inherited from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
ArchiveReader.ArchiveRecordIterator
protected ArchiveReader.ArchiveRecordIterator()
hasNext
public boolean hasNext()
- Specified by:
hasNext
in interface java.util.Iterator<ArchiveRecord>
- Returns:
- True if we have more records to read.
- Throws:
java.lang.RuntimeException
- Can throw an IOException wrapped in a
RuntimeException if a problem reading underlying stream (Corrupted
gzip, etc.).
innerHasNext
protected boolean innerHasNext()
next
public ArchiveRecord next()
- Tries to move to next record if we get
RecoverableIOException
. If not strict
tries to move to next record if we get an
IOException
.
- Specified by:
next
in interface java.util.Iterator<ArchiveRecord>
- Returns:
- Next object.
- Throws:
java.lang.RuntimeException
- Throws a runtime exception,
usually a wrapping of an IOException, if trouble getting
a record (Throws exception rather than return null).
exceptionNext
protected ArchiveRecord exceptionNext()
throws java.io.IOException,
java.lang.RuntimeException
- A next that throws exceptions and has handling of
recoverable exceptions moving us to next record. Can call
hasNext which itself may throw exceptions.
- Returns:
- Next record.
- Throws:
java.io.IOException
java.lang.RuntimeException
- Thrown when we've reached maximum
retries.
innerNext
protected ArchiveRecord innerNext()
throws java.io.IOException
- Throws:
java.io.IOException
remove
public void remove()
- Specified by:
remove
in interface java.util.Iterator<ArchiveRecord>
Copyright © 2003-2011 Internet Archive. All Rights Reserved.