Package org.neo4j.gds.core.loading

Class NullPropertyMap.LongNullPropertyMap

java.lang.Object

org.neo4j.gds.core.loading.NullPropertyMap

org.neo4j.gds.core.loading.NullPropertyMap.LongNullPropertyMap

All Implemented Interfaces:

LongNodePropertyValues, NodePropertyValues, PropertyValues

Enclosing class:

NullPropertyMap

public static class NullPropertyMap.LongNullPropertyMap
extends NullPropertyMap
implements LongNodePropertyValues

Nested Class Summary

Nested classes/interfaces inherited from class org.neo4j.gds.core.loading.NullPropertyMap

NullPropertyMap.DoubleNullPropertyMap, NullPropertyMap.LongNullPropertyMap

Constructor Summary

Constructors

Constructor	Description
LongNullPropertyMap(long defaultValue)

Method Summary

Modifier and Type	Method	Description
java.util.OptionalLong	getMaxLongPropertyValue()
java.lang.Object	getObject(long nodeId)
long	longValue(long nodeId)
long	size()
org.neo4j.values.storable.Value	value(long nodeId)
org.neo4j.gds.api.nodeproperties.ValueType	valueType()

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.properties.nodes.LongNodePropertyValues

doubleValue

Methods inherited from interface org.neo4j.gds.api.properties.nodes.NodePropertyValues

doubleArrayValue, floatArrayValue, getMaxDoublePropertyValue, longArrayValue

Methods inherited from interface org.neo4j.gds.api.properties.PropertyValues

release, unsupportedTypeException

Constructor Detail

LongNullPropertyMap

public LongNullPropertyMap(long defaultValue)

Method Detail

longValue

public long longValue(long nodeId)

Specified by:

longValue in interface LongNodePropertyValues

Specified by:

longValue in interface NodePropertyValues

getObject

public java.lang.Object getObject(long nodeId)

Specified by:

getObject in interface LongNodePropertyValues

Specified by:

getObject in interface NodePropertyValues

value

public org.neo4j.values.storable.Value value(long nodeId)

Specified by:

value in interface LongNodePropertyValues

Specified by:

value in interface NodePropertyValues

getMaxLongPropertyValue

public java.util.OptionalLong getMaxLongPropertyValue()

Specified by:

getMaxLongPropertyValue in interface LongNodePropertyValues

Specified by:

getMaxLongPropertyValue in interface NodePropertyValues

Returns:

the maximum long value contained in the mapping or an empty OptionalLong if the mapping is empty or the feature is not supported.

valueType

public org.neo4j.gds.api.nodeproperties.ValueType valueType()

Specified by:

valueType in interface LongNodePropertyValues

Specified by:

valueType in interface PropertyValues

size

public long size()

Specified by:

size in interface PropertyValues

Returns:

the number of values stored.