org.neo4j.ogm.session.request.strategy

Interface AggregateStatements

All Known Implementing Classes:

CountStatements

public interface AggregateStatements

Author:

vince

Method Summary

Modifier and Type	Method and Description
CypherQuery	countEdges(String type, Iterable<Filter> filters) construct queries to count all relationships with the specified type that match the specified filters
CypherQuery	countEdges(String startLabel, String relationshipType, String endLabel) construct queries to count all single-length paths with the specified start label, relationship type and end label that match the specified filters
CypherQuery	countNodes(Iterable<String> labels) construct queries to count all nodes with the specified label
CypherQuery	countNodes(String label, Iterable<Filter> filters) construct queries to count all nodes with the specified label that match the specified filters

Method Detail

countNodes

CypherQuery countNodes(Iterable<String> labels)

construct queries to count all nodes with the specified label

Parameters:

labels - the labels attached to the object

Returns:

a CypherQuery

countNodes

CypherQuery countNodes(String label,
                       Iterable<Filter> filters)

construct queries to count all nodes with the specified label that match the specified filters

Parameters:

label - the label value to filter on

filters - additional parameters to filter on

Returns:

a CypherQuery

countEdges

CypherQuery countEdges(String type,
                       Iterable<Filter> filters)

construct queries to count all relationships with the specified type that match the specified filters

Parameters:

type - the relationship type to filter on

filters - additional parameters to filter on

Returns:

a CypherQuery

countEdges

CypherQuery countEdges(String startLabel,
                       String relationshipType,
                       String endLabel)

construct queries to count all single-length paths with the specified start label, relationship type and end label that match the specified filters

Parameters:

startLabel - the start node label to filter on

relationshipType - the type of relationship to filter on

endLabel - the end node label to filter on

Returns:

a CypherQuery