Package org.neo4j.graphalgo.core.huge

Class AdjacencyList

java.lang.Object

org.neo4j.graphalgo.core.huge.AdjacencyList

public final class AdjacencyList
extends java.lang.Object

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	AdjacencyList.Cursor
static class	AdjacencyList.DecompressingCursor

Field Summary

Fields

Modifier and Type	Field	Description
static long	PAGE_MASK
static int	PAGE_SHIFT
static int	PAGE_SIZE

Constructor Summary

Constructors

Constructor	Description
AdjacencyList(byte[][] pages)

Method Summary

Modifier and Type	Method	Description
static MemoryEstimation	compressedMemoryEstimation(boolean undirected)
static MemoryEstimation	compressedMemoryEstimation(long avgDegree, long nodeCount)
static MemoryEstimation	compressedMemoryEstimation(RelationshipType relationshipType, boolean undirected)
long	release()
static MemoryEstimation	uncompressedMemoryEstimation(boolean undirected)
static MemoryEstimation	uncompressedMemoryEstimation(RelationshipType relationshipType, boolean undirected)

Methods inherited from class java.lang.Object

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

Field Detail

PAGE_SHIFT

public static final int PAGE_SHIFT

See Also:

Constant Field Values

PAGE_SIZE

public static final int PAGE_SIZE

See Also:

Constant Field Values

PAGE_MASK

public static final long PAGE_MASK

See Also:

Constant Field Values

Constructor Detail

AdjacencyList

public AdjacencyList(byte[][] pages)

Method Detail

compressedMemoryEstimation

public static MemoryEstimation compressedMemoryEstimation(long avgDegree,
                                                          long nodeCount)

compressedMemoryEstimation

public static MemoryEstimation compressedMemoryEstimation(boolean undirected)

compressedMemoryEstimation

public static MemoryEstimation compressedMemoryEstimation(RelationshipType relationshipType,
                                                          boolean undirected)

uncompressedMemoryEstimation

public static MemoryEstimation uncompressedMemoryEstimation(boolean undirected)

uncompressedMemoryEstimation

public static MemoryEstimation uncompressedMemoryEstimation(RelationshipType relationshipType,
                                                            boolean undirected)

release

public final long release()