Creates a node table from the given DataFrame.
Creates a node table from the given DataFrame. By convention, there needs to be one column storing node identifiers and named after GraphEntity.sourceIdKey. Optional labels are defined by a mapping from label to column name. All remaining columns are interpreted as node property columns, the column name is used as property key.
implied node labels
mapping from optional labels to column names
node data
a node table with inferred node mapping
Creates a node table from the given DataFrame.
Creates a node table from the given DataFrame. By convention, there needs to be one column storing node identifiers and named after GraphEntity.sourceIdKey. All remaining columns are interpreted as node property columns, the column name is used as property key.
implied node labels
node data
a node table with inferred node mapping
Creates a node table from the given NodeMapping and DataFrame.
Creates a node table from the given NodeMapping and DataFrame.
node mapping
node data
a node table