Package org.apache.lucene.util.packed
Interface PackedInts.Decoder
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- Enclosing class:
- PackedInts
public static interface PackedInts.DecoderA decoder for packed integers.
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Method Summary
All Methods Instance Methods Abstract Methods Modifier and Type Method Description intbyteBlockCount()The minimum number of byte blocks to encode in a single iteration, when using byte encoding.intbyteValueCount()The number of values that can be stored inbyteBlockCount()byte blocks.voiddecode(byte[] blocks, int blocksOffset, int[] values, int valuesOffset, int iterations)Read8 * iterations * blockCount()blocks fromblocks, decode them and writeiterations * valueCount()values intovalues.voiddecode(byte[] blocks, int blocksOffset, long[] values, int valuesOffset, int iterations)Read8 * iterations * blockCount()blocks fromblocks, decode them and writeiterations * valueCount()values intovalues.voiddecode(long[] blocks, int blocksOffset, int[] values, int valuesOffset, int iterations)Readiterations * blockCount()blocks fromblocks, decode them and writeiterations * valueCount()values intovalues.voiddecode(long[] blocks, int blocksOffset, long[] values, int valuesOffset, int iterations)Readiterations * blockCount()blocks fromblocks, decode them and writeiterations * valueCount()values intovalues.intlongBlockCount()The minimum number of long blocks to encode in a single iteration, when using long encoding.intlongValueCount()The number of values that can be stored inlongBlockCount()long blocks.
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Method Detail
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longBlockCount
int longBlockCount()
The minimum number of long blocks to encode in a single iteration, when using long encoding.
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longValueCount
int longValueCount()
The number of values that can be stored inlongBlockCount()long blocks.
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byteBlockCount
int byteBlockCount()
The minimum number of byte blocks to encode in a single iteration, when using byte encoding.
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byteValueCount
int byteValueCount()
The number of values that can be stored inbyteBlockCount()byte blocks.
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decode
void decode(long[] blocks, int blocksOffset, long[] values, int valuesOffset, int iterations)Readiterations * blockCount()blocks fromblocks, decode them and writeiterations * valueCount()values intovalues.- Parameters:
blocks- the long blocks that hold packed integer valuesblocksOffset- the offset where to start reading blocksvalues- the values buffervaluesOffset- the offset where to start writing valuesiterations- controls how much data to decode
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decode
void decode(byte[] blocks, int blocksOffset, long[] values, int valuesOffset, int iterations)Read8 * iterations * blockCount()blocks fromblocks, decode them and writeiterations * valueCount()values intovalues.- Parameters:
blocks- the long blocks that hold packed integer valuesblocksOffset- the offset where to start reading blocksvalues- the values buffervaluesOffset- the offset where to start writing valuesiterations- controls how much data to decode
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decode
void decode(long[] blocks, int blocksOffset, int[] values, int valuesOffset, int iterations)Readiterations * blockCount()blocks fromblocks, decode them and writeiterations * valueCount()values intovalues.- Parameters:
blocks- the long blocks that hold packed integer valuesblocksOffset- the offset where to start reading blocksvalues- the values buffervaluesOffset- the offset where to start writing valuesiterations- controls how much data to decode
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decode
void decode(byte[] blocks, int blocksOffset, int[] values, int valuesOffset, int iterations)Read8 * iterations * blockCount()blocks fromblocks, decode them and writeiterations * valueCount()values intovalues.- Parameters:
blocks- the long blocks that hold packed integer valuesblocksOffset- the offset where to start reading blocksvalues- the values buffervaluesOffset- the offset where to start writing valuesiterations- controls how much data to decode
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