Package org.neo4j.gds.core.loading

Class RelationshipsBatchBuffer

java.lang.Object

org.neo4j.gds.core.loading.RecordsBatchBuffer<RelationshipReference>

org.neo4j.gds.core.loading.RelationshipsBatchBuffer

All Implemented Interfaces:

StoreScanner.RecordConsumer<RelationshipReference>

public final class RelationshipsBatchBuffer
extends RecordsBatchBuffer<RelationshipReference>

Field Summary

Fields

Modifier and Type	Field	Description
static int	ENTRIES_PER_RELATIONSHIP

Fields inherited from class org.neo4j.gds.core.loading.RecordsBatchBuffer

DEFAULT_BUFFER_SIZE

Constructor Summary

Constructors

Constructor	Description
RelationshipsBatchBuffer(PartialIdMap idMap, int type, int capacity)

Method Summary

Modifier and Type	Method	Description
void	add(long sourceId, long targetId)
void	add(long sourceId, long targetId, long relationshipReference, org.neo4j.gds.compat.PropertyReference propertyReference)
boolean	offer(RelationshipReference record)	Handles the given record and tells the caller, if it can accept more records.
long[]	sortBySource()
long[]	sortByTarget()
int[]	spareInts()
long[]	spareLongs()

Methods inherited from class org.neo4j.gds.core.loading.RecordsBatchBuffer

batch, capacity, isFull, length, reset, scan

Methods inherited from class java.lang.Object

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

Field Detail

ENTRIES_PER_RELATIONSHIP

public static final int ENTRIES_PER_RELATIONSHIP

See Also:

Constant Field Values

Constructor Detail

RelationshipsBatchBuffer

public RelationshipsBatchBuffer(PartialIdMap idMap,
                                int type,
                                int capacity)

Method Detail

offer

public boolean offer(RelationshipReference record)

Description copied from interface: StoreScanner.RecordConsumer

Handles the given record and tells the caller, if it can accept more records. Can also ignore the record if it is not of interest.

Parameters:

record - record

Returns:

true, iff the consumer can consume more records

add

public void add(long sourceId,
                long targetId)

add

public void add(long sourceId,
                long targetId,
                long relationshipReference,
                org.neo4j.gds.compat.PropertyReference propertyReference)

sortBySource

public long[] sortBySource()

sortByTarget

public long[] sortByTarget()

spareLongs

public long[] spareLongs()

spareInts

public int[] spareInts()