Package org.neo4j.gds.core.loading
Class NullPropertyMap.LongNullPropertyMap
- java.lang.Object
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- org.neo4j.gds.core.loading.NullPropertyMap
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- org.neo4j.gds.core.loading.NullPropertyMap.LongNullPropertyMap
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- All Implemented Interfaces:
LongNodePropertyValues
,NodePropertyValues
,PropertyValues
- Enclosing class:
- NullPropertyMap
public static class NullPropertyMap.LongNullPropertyMap extends NullPropertyMap implements LongNodePropertyValues
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Nested Class Summary
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Nested classes/interfaces inherited from class org.neo4j.gds.core.loading.NullPropertyMap
NullPropertyMap.DoubleNullPropertyMap, NullPropertyMap.LongNullPropertyMap
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Constructor Summary
Constructors Constructor Description LongNullPropertyMap(long defaultValue)
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description java.util.OptionalLong
getMaxLongPropertyValue()
java.lang.Object
getObject(long nodeId)
long
longValue(long nodeId)
long
nodeCount()
org.neo4j.values.storable.Value
value(long nodeId)
org.neo4j.gds.api.nodeproperties.ValueType
valueType()
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Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
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Methods inherited from interface org.neo4j.gds.api.properties.nodes.LongNodePropertyValues
doubleValue
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Methods inherited from interface org.neo4j.gds.api.properties.nodes.NodePropertyValues
doubleArrayValue, floatArrayValue, getMaxDoublePropertyValue, longArrayValue
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Methods inherited from interface org.neo4j.gds.api.properties.PropertyValues
release, unsupportedTypeException
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Method Detail
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longValue
public long longValue(long nodeId)
- Specified by:
longValue
in interfaceLongNodePropertyValues
- Specified by:
longValue
in interfaceNodePropertyValues
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getObject
public java.lang.Object getObject(long nodeId)
- Specified by:
getObject
in interfaceLongNodePropertyValues
- Specified by:
getObject
in interfaceNodePropertyValues
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value
public org.neo4j.values.storable.Value value(long nodeId)
- Specified by:
value
in interfaceLongNodePropertyValues
- Specified by:
value
in interfaceNodePropertyValues
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getMaxLongPropertyValue
public java.util.OptionalLong getMaxLongPropertyValue()
- Specified by:
getMaxLongPropertyValue
in interfaceLongNodePropertyValues
- Specified by:
getMaxLongPropertyValue
in interfaceNodePropertyValues
- Returns:
- the maximum long value contained in the mapping or an empty
OptionalLong
if the mapping is empty or the feature is not supported.
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valueType
public org.neo4j.gds.api.nodeproperties.ValueType valueType()
- Specified by:
valueType
in interfaceLongNodePropertyValues
- Specified by:
valueType
in interfacePropertyValues
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nodeCount
public long nodeCount()
- Specified by:
nodeCount
in interfaceNodePropertyValues
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