object ScanGraphFactory extends TestGraphFactory with ElementTableCreationSupport
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!=(arg0: Any): Boolean
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##(): Int
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def
apply(propertyGraph: InMemoryTestGraph, additionalPatterns: Seq[Pattern])(implicit morpheus: MorpheusSession): ScanGraph[DataFrameTable]
- Definition Classes
- ScanGraphFactory → CypherTestGraphFactory
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def
computeSchema(propertyGraph: InMemoryTestGraph): PropertyGraphSchema
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def
constructElementTable(pattern: Pattern, df: DataFrame): MorpheusElementTable
This helper creates an ElementTable based on column name conventions.
This helper creates an ElementTable based on column name conventions. For every pattern element with name NAME, the following column names are recognized:
- NAME_id / NAME_source / NAME_target -> recognized as id, source or target columns, eg. *node_source*
- NAME_PROPERTY_property -> as a property column with property name PROPERTY, eg. *node_name_property*
Implicit types are retrieved from the pattern elements cypher types
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getClass(): Class[_]
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def
getPropertyStructFields(patternElement: PatternElement, propKeys: PropertyKeys): Seq[StructField]
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hashCode(): Int
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def
initGraph(createQuery: String, additionalPatterns: Seq[Pattern] = Seq.empty)(implicit morpheus: MorpheusSession): RelationalCypherGraph[DataFrameTable]
- Definition Classes
- TestGraphFactory
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final
def
isInstanceOf[T0]: Boolean
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def
name: String
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notify(): Unit
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def
toString(): String
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