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java.lang.Objectorg.apache.lucene.util.packed.BlockPackedReader
public final class BlockPackedReader
Reader for sequences of longs written with BlockPackedWriter
.
BlockPackedWriter
Constructor Summary | |
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BlockPackedReader(DataInput in,
int packedIntsVersion,
int blockSize,
long valueCount)
Sole constructor. |
Method Summary | |
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long |
next()
Read the next value. |
LongsRef |
next(int count)
Read between 1 and count values. |
long |
ord()
Return the offset of the next value to read. |
void |
skip(long count)
Skip exactly count values. |
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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public BlockPackedReader(DataInput in, int packedIntsVersion, int blockSize, long valueCount)
blockSize
- the number of values of a block, must be equal to the
block size of the BlockPackedWriter
which has
been used to write the streamMethod Detail |
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public void skip(long count) throws IOException
count
values.
IOException
public long next() throws IOException
IOException
public LongsRef next(int count) throws IOException
count
values.
IOException
public long ord()
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