Package org.apache.lucene.util.packed

Class BulkOperationPacked19

java.lang.Object

org.apache.lucene.util.packed.BulkOperation

org.apache.lucene.util.packed.BulkOperationPacked

org.apache.lucene.util.packed.BulkOperationPacked19

All Implemented Interfaces:

PackedInts.Decoder, PackedInts.Encoder

final class BulkOperationPacked19
extends BulkOperationPacked

Efficient sequential read/write of packed integers.

Constructor Summary

Constructors

Constructor	Description
BulkOperationPacked19()

Method Summary

Modifier and Type	Method	Description
void	decode(byte[] blocks, int blocksOffset, int[] values, int valuesOffset, int iterations)	Read 8 * iterations * blockCount() blocks from blocks, decode them and write iterations * valueCount() values into values.
void	decode(byte[] blocks, int blocksOffset, long[] values, int valuesOffset, int iterations)	Read 8 * iterations * blockCount() blocks from blocks, decode them and write iterations * valueCount() values into values.
void	decode(long[] blocks, int blocksOffset, int[] values, int valuesOffset, int iterations)	Read iterations * blockCount() blocks from blocks, decode them and write iterations * valueCount() values into values.
void	decode(long[] blocks, int blocksOffset, long[] values, int valuesOffset, int iterations)	Read iterations * blockCount() blocks from blocks, decode them and write iterations * valueCount() values into values.

Methods inherited from class org.apache.lucene.util.packed.BulkOperationPacked

byteBlockCount, byteValueCount, encode, encode, encode, encode, longBlockCount, longValueCount

Methods inherited from class org.apache.lucene.util.packed.BulkOperation

computeIterations, of, writeLong

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

BulkOperationPacked19

public BulkOperationPacked19()

Method Detail

decode

public void decode(long[] blocks,
                   int blocksOffset,
                   int[] values,
                   int valuesOffset,
                   int iterations)

Description copied from interface: PackedInts.Decoder

Read iterations * blockCount() blocks from blocks, decode them and write iterations * valueCount() values into values.

Specified by:

decode in interface PackedInts.Decoder

Overrides:

decode in class BulkOperationPacked

Parameters:

blocks - the long blocks that hold packed integer values

blocksOffset - the offset where to start reading blocks

values - the values buffer

valuesOffset - the offset where to start writing values

iterations - controls how much data to decode

decode

public void decode(byte[] blocks,
                   int blocksOffset,
                   int[] values,
                   int valuesOffset,
                   int iterations)

Description copied from interface: PackedInts.Decoder

Read 8 * iterations * blockCount() blocks from blocks, decode them and write iterations * valueCount() values into values.

Specified by:

decode in interface PackedInts.Decoder

Overrides:

decode in class BulkOperationPacked

Parameters:

blocks - the long blocks that hold packed integer values

blocksOffset - the offset where to start reading blocks

values - the values buffer

valuesOffset - the offset where to start writing values

iterations - controls how much data to decode

decode

public void decode(long[] blocks,
                   int blocksOffset,
                   long[] values,
                   int valuesOffset,
                   int iterations)

Description copied from interface: PackedInts.Decoder

Read iterations * blockCount() blocks from blocks, decode them and write iterations * valueCount() values into values.

Specified by:

decode in interface PackedInts.Decoder

Overrides:

decode in class BulkOperationPacked

Parameters:

blocks - the long blocks that hold packed integer values

blocksOffset - the offset where to start reading blocks

values - the values buffer

valuesOffset - the offset where to start writing values

iterations - controls how much data to decode

decode

public void decode(byte[] blocks,
                   int blocksOffset,
                   long[] values,
                   int valuesOffset,
                   int iterations)

Description copied from interface: PackedInts.Decoder

Read 8 * iterations * blockCount() blocks from blocks, decode them and write iterations * valueCount() values into values.

Specified by:

decode in interface PackedInts.Decoder

Overrides:

decode in class BulkOperationPacked

Parameters:

blocks - the long blocks that hold packed integer values

blocksOffset - the offset where to start reading blocks

values - the values buffer

valuesOffset - the offset where to start writing values

iterations - controls how much data to decode