Package org.neo4j.gds.api
Class UnionNodeProperties
- java.lang.Object
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- org.neo4j.gds.api.UnionNodeProperties
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- All Implemented Interfaces:
NodeProperties
public class UnionNodeProperties extends java.lang.Object implements NodeProperties
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Constructor Summary
Constructors Constructor Description UnionNodeProperties(NodeMapping nodeMapping, java.util.Map<NodeLabel,NodeProperties> labelToNodePropertiesMap)
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description double[]
doubleArrayValue(long nodeId)
double
doubleValue(long nodeId)
float[]
floatArrayValue(long nodeId)
java.util.OptionalDouble
getMaxDoublePropertyValue()
java.util.OptionalLong
getMaxLongPropertyValue()
java.lang.Object
getObject(long nodeId)
long[]
longArrayValue(long nodeId)
long
longValue(long nodeId)
long
release()
Release internal data structures and return an estimate how many bytes were freed.long
size()
org.neo4j.values.storable.Value
value(long nodeId)
ValueType
valueType()
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Constructor Detail
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UnionNodeProperties
public UnionNodeProperties(NodeMapping nodeMapping, java.util.Map<NodeLabel,NodeProperties> labelToNodePropertiesMap)
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Method Detail
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doubleValue
public double doubleValue(long nodeId)
- Specified by:
doubleValue
in interfaceNodeProperties
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longValue
public long longValue(long nodeId)
- Specified by:
longValue
in interfaceNodeProperties
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doubleArrayValue
public double[] doubleArrayValue(long nodeId)
- Specified by:
doubleArrayValue
in interfaceNodeProperties
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floatArrayValue
public float[] floatArrayValue(long nodeId)
- Specified by:
floatArrayValue
in interfaceNodeProperties
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longArrayValue
public long[] longArrayValue(long nodeId)
- Specified by:
longArrayValue
in interfaceNodeProperties
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getObject
public java.lang.Object getObject(long nodeId)
- Specified by:
getObject
in interfaceNodeProperties
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value
public org.neo4j.values.storable.Value value(long nodeId)
- Specified by:
value
in interfaceNodeProperties
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valueType
public ValueType valueType()
- Specified by:
valueType
in interfaceNodeProperties
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release
public long release()
Description copied from interface:NodeProperties
Release internal data structures and return an estimate how many bytes were freed. Note that the mapping is not usable afterwards.- Specified by:
release
in interfaceNodeProperties
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size
public long size()
- Specified by:
size
in interfaceNodeProperties
- Returns:
- the number of values stored.
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getMaxLongPropertyValue
public java.util.OptionalLong getMaxLongPropertyValue()
- Specified by:
getMaxLongPropertyValue
in interfaceNodeProperties
- 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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getMaxDoublePropertyValue
public java.util.OptionalDouble getMaxDoublePropertyValue()
- Specified by:
getMaxDoublePropertyValue
in interfaceNodeProperties
- Returns:
- the maximum double value contained in the mapping or an empty
OptionalDouble
if the mapping is empty or the feature is not supported.
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