DoubleArrayNodePropertyValues (core 2.4.3 API)

All Superinterfaces:

NodePropertyValues, PropertyValues

All Known Implementing Classes:

EmptyDoubleArrayNodePropertyValues
```
public interface DoubleArrayNodePropertyValues
extends NodePropertyValues
```

Method Summary

All Methods Instance Methods Abstract Methods Default Methods
Modifier and Type	Method	Description
`default java.util.Optional<java.lang.Integer>`	`dimension()`	The dimension of the properties.
`double[]`	`doubleArrayValue(long nodeId)`
`default float[]`	`floatArrayValue(long nodeId)`
`default java.lang.Object`	`getObject(long nodeId)`
`default org.neo4j.values.storable.Value`	`value(long nodeId)`
`default org.neo4j.gds.api.nodeproperties.ValueType`	`valueType()`

Methods inherited from interface org.neo4j.gds.api.properties.nodes.NodePropertyValues
doubleValue, getMaxDoublePropertyValue, getMaxLongPropertyValue, hasValue, longArrayValue, longValue, nodeCount

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

- Method Detail
  - doubleArrayValue
```
double[] doubleArrayValue(long nodeId)
```
    Specified by:
    
    doubleArrayValue in interface NodePropertyValues
  - floatArrayValue
```
default float[] floatArrayValue(long nodeId)
```
    Specified by:
    
    floatArrayValue in interface NodePropertyValues
  - getObject
```
default java.lang.Object getObject(long nodeId)
```
    Specified by:
    
    getObject in interface NodePropertyValues
  - value
```
default org.neo4j.values.storable.Value value(long nodeId)
```
    Specified by:
    
    value in interface NodePropertyValues
  - valueType
```
default org.neo4j.gds.api.nodeproperties.ValueType valueType()
```
    Specified by:
    
    valueType in interface PropertyValues
  - dimension
```
default java.util.Optional<java.lang.Integer> dimension()
```
    Description copied from interface: NodePropertyValues
    
    The dimension of the properties. For scalar values, this is 1. For arrays, this is the length of the array stored for the 0th node id. If that array is null, this method returns Optional.empty().
    
    Specified by:
    
    dimension in interface NodePropertyValues
    
    Returns:
    
    the dimension of the properties stored, or empty if the dimension cannot easily be retrieved.