Package org.neo4j.gds.core.compression.mixed

Class MixedAdjacencyProperties

java.lang.Object

org.neo4j.gds.core.compression.mixed.MixedAdjacencyProperties

All Implemented Interfaces:

AdjacencyProperties

public class MixedAdjacencyProperties
extends java.lang.Object
implements AdjacencyProperties

Method Summary

Modifier and Type	Method	Description
PropertyCursor	propertyCursor(long node, double fallbackValue)	Create a new cursor for the properties of the relationships of a given node.
PropertyCursor	propertyCursor(PropertyCursor reuse, long node, double fallbackValue)	Create a new cursor for the properties of the relationships of a given node.
PropertyCursor	rawPropertyCursor()	Create a new uninitialized cursor.

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.neo4j.gds.api.AdjacencyProperties

propertyCursor, propertyCursor

Method Detail

propertyCursor

public PropertyCursor propertyCursor(long node,
                                     double fallbackValue)

Description copied from interface: AdjacencyProperties

Create a new cursor for the properties of the relationships of a given node. If the cursor cannot produce property values, it will yield the provided fallbackValue. NOTE: Fallback behavior is not widely available and will be part of the next episode. Undefined behavior if the node does not exist.

Specified by:

propertyCursor in interface AdjacencyProperties

propertyCursor

public PropertyCursor propertyCursor(PropertyCursor reuse,
                                     long node,
                                     double fallbackValue)

Description copied from interface: AdjacencyProperties

Create a new cursor for the properties of the relationships of a given node. If the cursor cannot produce property values, it will yield the provided fallbackValue. NOTE: Fallback behavior is not widely available and will be part of the next episode. The Implementation might try to reuse the provided reuse cursor, if possible. That is not guaranteed, however, implementation may choose to ignore the reuse cursor for any reason. Undefined behavior if the node does not exist.

Specified by:

propertyCursor in interface AdjacencyProperties

rawPropertyCursor

public PropertyCursor rawPropertyCursor()

Description copied from interface: AdjacencyProperties

Create a new uninitialized cursor. NOTE: In order to use the returned cursor PropertyCursor.init(long, int) must be called.

Specified by:

rawPropertyCursor in interface AdjacencyProperties