Package org.umlg.sqlg.structure.topology

Class EdgeLabel

java.lang.Object

org.umlg.sqlg.structure.topology.AbstractLabel

org.umlg.sqlg.structure.topology.EdgeLabel

All Implemented Interfaces:

TopologyInf

public class EdgeLabel
extends AbstractLabel

Date: 2016/09/04 Time: 8:49 AM

Field Summary

Fields inherited from class org.umlg.sqlg.structure.topology.AbstractLabel

isForeignAbstractLabel

Method Summary

Modifier and Type	Method	Description
void	ensureDistributed(int shardCount, PropertyColumn distributionPropertyColumn)
void	ensurePropertiesExist(Map<String,PropertyDefinition> columns)
boolean	equals(Object other)
Set<EdgeRole>	getInEdgeRoles()
EdgeRole	getInEdgeRoles(VertexLabel vertexLabel)
Set<VertexLabel>	getInVertexLabels()
Set<EdgeRole>	getOutEdgeRoles()
EdgeRole	getOutEdgeRoles(VertexLabel vertexLabel)
Set<VertexLabel>	getOutVertexLabels()
String	getPrefix()
Schema	getSchema()
Topology	getTopology()
int	hashCode()
void	remove(boolean preserveData)	remove the topology item
void	rename(String label)
protected com.fasterxml.jackson.databind.JsonNode	toJson()
protected Optional<com.fasterxml.jackson.databind.JsonNode>	toNotifyJson()
String	toString()
List<Topology.TopologyValidationError>	validateTopology(DatabaseMetaData metadata)

Methods inherited from class org.umlg.sqlg.structure.topology.AbstractLabel

ensureDistributed, ensureHashPartitionExists, ensureHashPartitionWithSubPartitionExists, ensureIndexExists, ensureListPartitionExists, ensureListPartitionWithSubPartitionExists, ensureRangePartitionExists, ensureRangePartitionWithSubPartitionExists, getDistributionColocate, getDistributionPropertyColumn, getFullName, getIdentifiers, getIndex, getIndexes, getLabel, getName, getPartition, getPartitionExpression, getPartitions, getPartitionType, getProperties, getProperty, getShardCount, hasIDPrimaryKey, internalUpdatePropertyDefinition, isCommitted, isDistributed, isForeign, isHashPartition, isListPartition, isPartition, isRangePartition, removePartition, setPartitionExpression, setPartitionType

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface org.umlg.sqlg.structure.TopologyInf

isUncommitted, remove, updatePropertyDefinition

Method Details

getSchema

public Schema getSchema()

Specified by:

getSchema in class AbstractLabel

getTopology

public Topology getTopology()

Specified by:

getTopology in class AbstractLabel

ensurePropertiesExist

public void ensurePropertiesExist(Map<String,PropertyDefinition> columns)

toString

public String toString()

Overrides:

toString in class Object

getOutVertexLabels

public Set<VertexLabel> getOutVertexLabels()

getOutEdgeRoles

public Set<EdgeRole> getOutEdgeRoles()

getOutEdgeRoles

public EdgeRole getOutEdgeRoles(VertexLabel vertexLabel)

getInEdgeRoles

public EdgeRole getInEdgeRoles(VertexLabel vertexLabel)

getInVertexLabels

public Set<VertexLabel> getInVertexLabels()

getInEdgeRoles

public Set<EdgeRole> getInEdgeRoles()

hashCode

public int hashCode()

Overrides:

hashCode in class Object

equals

public boolean equals(Object other)

Overrides:

equals in class AbstractLabel

toJson

protected com.fasterxml.jackson.databind.JsonNode toJson()

toNotifyJson

protected Optional<com.fasterxml.jackson.databind.JsonNode> toNotifyJson()

validateTopology

public List<Topology.TopologyValidationError> validateTopology(DatabaseMetaData metadata)

Specified by:

validateTopology in class AbstractLabel

getPrefix

public String getPrefix()

Specified by:

getPrefix in class AbstractLabel

remove

public void remove(boolean preserveData)

Description copied from interface: TopologyInf

remove the topology item

Parameters:

preserveData - if true we don't delete at the SQL level

ensureDistributed

public void ensureDistributed(int shardCount,
 PropertyColumn distributionPropertyColumn)

rename

public void rename(String label)