Package org.neo4j.gds.core.compression.packed

Class AdjacencyPacker

java.lang.Object

org.neo4j.gds.core.compression.packed.AdjacencyPacker

public final class AdjacencyPacker
extends java.lang.Object

Method Summary

Modifier and Type	Method	Description
static int	align(int length)
static long	align(long length)
static long	compress(AdjacencyListBuilder.Allocator<Address> allocator, AdjacencyListBuilder.Slice<Address> slice, long[] values, int length, org.neo4j.gds.core.Aggregation aggregation, org.apache.commons.lang3.mutable.MutableInt degree)
static long	compressWithPackedTail(AdjacencyListBuilder.Allocator<Address> allocator, AdjacencyListBuilder.Slice<Address> slice, long[] values, int length, org.neo4j.gds.core.Aggregation aggregation, org.apache.commons.lang3.mutable.MutableInt degree, MemoryTracker memoryTracker)	Compress using packing for tail compression.
static long	compressWithVarLongTail(AdjacencyListBuilder.Allocator<Address> allocator, AdjacencyListBuilder.Slice<Address> slice, long[] values, int length, org.neo4j.gds.core.Aggregation aggregation, org.apache.commons.lang3.mutable.MutableInt degree, MemoryTracker memoryTracker)

Methods inherited from class java.lang.Object

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

Method Detail

align

public static long align(long length)

align

public static int align(int length)

compress

public static long compress(AdjacencyListBuilder.Allocator<Address> allocator,
                            AdjacencyListBuilder.Slice<Address> slice,
                            long[] values,
                            int length,
                            org.neo4j.gds.core.Aggregation aggregation,
                            org.apache.commons.lang3.mutable.MutableInt degree)

compressWithVarLongTail

public static long compressWithVarLongTail(AdjacencyListBuilder.Allocator<Address> allocator,
                                           AdjacencyListBuilder.Slice<Address> slice,
                                           long[] values,
                                           int length,
                                           org.neo4j.gds.core.Aggregation aggregation,
                                           org.apache.commons.lang3.mutable.MutableInt degree,
                                           MemoryTracker memoryTracker)

compressWithPackedTail

public static long compressWithPackedTail(AdjacencyListBuilder.Allocator<Address> allocator,
                                          AdjacencyListBuilder.Slice<Address> slice,
                                          long[] values,
                                          int length,
                                          org.neo4j.gds.core.Aggregation aggregation,
                                          org.apache.commons.lang3.mutable.MutableInt degree,
                                          MemoryTracker memoryTracker)

Compress using packing for tail compression.