com.datastax.dse.driver.api.core.metadata.schema

Interface DseEdgeMetadata

public interface DseEdgeMetadata

Edge metadata, for a table that was created with CREATE TABLE ... WITH EDGE LABEL.

Method Summary

Modifier and Type	Method and Description
List<CqlIdentifier>	getFromClusteringColumns() The columns in this table that match the clustering columns of the incoming vertex table.
CqlIdentifier	getFromLabel() The label of the incoming vertex in graph.
List<CqlIdentifier>	getFromPartitionKeyColumns() The columns in this table that match the partition key of the incoming vertex table.
CqlIdentifier	getFromTable() The identifier of the table representing the incoming vertex.
CqlIdentifier	getLabelName() The label of the edge in graph.
List<CqlIdentifier>	getToClusteringColumns() The columns in this table that match the clustering columns of the outgoing vertex table.
CqlIdentifier	getToLabel() The label of the outgoing vertex in graph.
List<CqlIdentifier>	getToPartitionKeyColumns() The columns in this table that match the partition key of the outgoing vertex table.
CqlIdentifier	getToTable() The identifier of the table representing the outgoing vertex.

Method Detail

getLabelName

@NonNull
CqlIdentifier getLabelName()

The label of the edge in graph.

getFromTable

@NonNull
CqlIdentifier getFromTable()

The identifier of the table representing the incoming vertex.

getFromLabel

@NonNull
CqlIdentifier getFromLabel()

The label of the incoming vertex in graph.

getFromPartitionKeyColumns

@NonNull
List<CqlIdentifier> getFromPartitionKeyColumns()

The columns in this table that match the partition key of the incoming vertex table.

getFromClusteringColumns

@NonNull
List<CqlIdentifier> getFromClusteringColumns()

The columns in this table that match the clustering columns of the incoming vertex table.

getToTable

@NonNull
CqlIdentifier getToTable()

The identifier of the table representing the outgoing vertex.

getToLabel

@NonNull
CqlIdentifier getToLabel()

The label of the outgoing vertex in graph.

getToPartitionKeyColumns

@NonNull
List<CqlIdentifier> getToPartitionKeyColumns()

The columns in this table that match the partition key of the outgoing vertex table.

getToClusteringColumns

@NonNull
List<CqlIdentifier> getToClusteringColumns()

The columns in this table that match the clustering columns of the outgoing vertex table.