popoto.query

This package contains the code related to Cypher query generation.


popoto.query.RESULTS_PAGE_SIZE

Defines the maximum number of returned results in the cypher query.
Default value is 100.


popoto.query.USE_PARENT_RELATION

Defines whether the list of expanded relations will be grouped using parent label of nodes or separated using last child label. The generated Cypher query to get the relations on nodes will use head(labels(x)) if the property is set to true and last(labels(x)) if the property is set to false.
Default value is false.


popoto.query.USE_RELATION_DIRECTION

Defines whether the generated Cypher queries will use directed relation "()-[]->()" or undirected relation constraint "()-[]-()".
Default value is true.


popoto.query.VALUE_QUERY_LIMIT

Defines the maximum number of values (displayed on choose node on click).
Default value is 1000.


popoto.query.NEO4J_INTERNAL_ID

Immutable constant object to identify Neo4j internal ID. This object can be used for example in return attributes or constraint attributes in providers.