Package org.umlg.sqlg.structure.topology

Class Schema

java.lang.Object

org.umlg.sqlg.structure.topology.Schema

All Implemented Interfaces:

TopologyInf

public class Schema
extends Object
implements TopologyInf

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

Field Summary

Fields

Modifier and Type	Field	Description
static final String	SQLG_SCHEMA
final Set<String>	uncommittedRemovedVertexLabels

Method Summary

Modifier and Type	Method	Description
void	addToOutEdgeLabels(String schemaName, String edgeLabelName, EdgeLabel edgeLabel)
void	createTempTable(String tableName, Map<String,PropertyDefinition> columns)
EdgeLabel	ensureEdgeLabelExist(String edgeLabelName, VertexLabel outVertexLabel, VertexLabel inVertexLabel, Map<String,PropertyDefinition> columns)
EdgeLabel	ensureEdgeLabelExist(String edgeLabelName, VertexLabel outVertexLabel, VertexLabel inVertexLabel, Map<String,PropertyDefinition> columns, org.apache.commons.collections4.set.ListOrderedSet<String> identifiers)
EdgeLabel	ensureEdgeLabelExist(String edgeLabelName, VertexLabel outVertexLabel, VertexLabel inVertexLabel, Map<String,PropertyDefinition> columns, org.apache.commons.collections4.set.ListOrderedSet<String> identifiers, int shardCount, String distributionColumn, AbstractLabel colocate)
EdgeLabel	ensureEdgeLabelExist(String edgeLabelName, VertexLabel outVertexLabel, VertexLabel inVertexLabel, Map<String,PropertyDefinition> columns, org.apache.commons.collections4.set.ListOrderedSet<String> identifiers, int shardCount, String distributionColumn, AbstractLabel colocate, EdgeDefinition edgeDefinition)
EdgeLabel	ensureEdgeLabelExist(String edgeLabelName, VertexLabel outVertexLabel, VertexLabel inVertexLabel, Map<String,PropertyDefinition> columns, org.apache.commons.collections4.set.ListOrderedSet<String> identifiers, EdgeDefinition edgeDefinition)
EdgeLabel	ensureEdgeLabelExist(String edgeLabelName, VertexLabel outVertexLabel, VertexLabel inVertexLabel, Map<String,PropertyDefinition> columns, EdgeDefinition edgeDefinition)
EdgeLabel	ensurePartitionedEdgeLabelExist(String edgeLabelName, VertexLabel outVertexLabel, VertexLabel inVertexLabel, Map<String,PropertyDefinition> columns, org.apache.commons.collections4.set.ListOrderedSet<String> identifiers, PartitionType partitionType, String partitionExpression)
EdgeLabel	ensurePartitionedEdgeLabelExist(String edgeLabelName, VertexLabel outVertexLabel, VertexLabel inVertexLabel, Map<String,PropertyDefinition> columns, org.apache.commons.collections4.set.ListOrderedSet<String> identifiers, PartitionType partitionType, String partitionExpression, boolean isForeignKeyPartition, EdgeDefinition edgeDefinition)
EdgeLabel	ensurePartitionedEdgeLabelExistOnInOrOutVertexLabel(String edgeLabelName, VertexLabel outVertexLabel, VertexLabel inVertexLabel, Map<String,PropertyDefinition> columns, org.apache.commons.collections4.set.ListOrderedSet<String> identifiers, PartitionType partitionType, VertexLabel foreignKeyVertexLabel)
VertexLabel	ensurePartitionedVertexLabelExist(String label, Map<String,PropertyDefinition> columns, org.apache.commons.collections4.set.ListOrderedSet<String> identifiers, PartitionType partitionType, String partitionExpression)
VertexLabel	ensurePartitionedVertexLabelExist(String label, Map<String,PropertyDefinition> columns, org.apache.commons.collections4.set.ListOrderedSet<String> identifiers, PartitionType partitionType, String partitionExpression, boolean addPrimaryKeyConstraint)
VertexLabel	ensureVertexLabelExist(String label)
VertexLabel	ensureVertexLabelExist(String label, Map<String,PropertyDefinition> columns)
VertexLabel	ensureVertexLabelExist(String label, Map<String,PropertyDefinition> columns, org.apache.commons.collections4.set.ListOrderedSet<String> identifiers)
boolean	equals(Object o)
Optional<EdgeLabel>	getEdgeLabel(String edgeLabelName)
Map<String,EdgeLabel>	getEdgeLabels()
String	getName()
Map<String,PropertyDefinition>	getTemporaryTable(String tableName)
Optional<VertexLabel>	getVertexLabel(String vertexLabelName)
Map<String,VertexLabel>	getVertexLabels()
int	hashCode()
boolean	isCommitted()
boolean	isForeignSchema()
void	remove(boolean preserveData)	remove the topology item
com.fasterxml.jackson.databind.JsonNode	toJson()
String	toString()

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, rename, updatePropertyDefinition

Field Details

uncommittedRemovedVertexLabels

public final Set<String> uncommittedRemovedVertexLabels

SQLG_SCHEMA

public static final String SQLG_SCHEMA

See Also:

• Constant Field Values

Method Details

isCommitted

public boolean isCommitted()

Specified by:

isCommitted in interface TopologyInf

isForeignSchema

public boolean isForeignSchema()

ensureVertexLabelExist

public VertexLabel ensureVertexLabelExist(String label)

ensureVertexLabelExist

public VertexLabel ensureVertexLabelExist(String label,
 Map<String,PropertyDefinition> columns)

ensureVertexLabelExist

public VertexLabel ensureVertexLabelExist(String label,
 Map<String,PropertyDefinition> columns,
 org.apache.commons.collections4.set.ListOrderedSet<String> identifiers)

ensurePartitionedVertexLabelExist

public VertexLabel ensurePartitionedVertexLabelExist(String label,
 Map<String,PropertyDefinition> columns,
 org.apache.commons.collections4.set.ListOrderedSet<String> identifiers,
 PartitionType partitionType,
 String partitionExpression)

ensurePartitionedVertexLabelExist

public VertexLabel ensurePartitionedVertexLabelExist(String label,
 Map<String,PropertyDefinition> columns,
 org.apache.commons.collections4.set.ListOrderedSet<String> identifiers,
 PartitionType partitionType,
 String partitionExpression,
 boolean addPrimaryKeyConstraint)

ensureEdgeLabelExist

public EdgeLabel ensureEdgeLabelExist(String edgeLabelName,
 VertexLabel outVertexLabel,
 VertexLabel inVertexLabel,
 Map<String,PropertyDefinition> columns,
 EdgeDefinition edgeDefinition)

ensureEdgeLabelExist

public EdgeLabel ensureEdgeLabelExist(String edgeLabelName,
 VertexLabel outVertexLabel,
 VertexLabel inVertexLabel,
 Map<String,PropertyDefinition> columns)

ensureEdgeLabelExist

public EdgeLabel ensureEdgeLabelExist(String edgeLabelName,
 VertexLabel outVertexLabel,
 VertexLabel inVertexLabel,
 Map<String,PropertyDefinition> columns,
 org.apache.commons.collections4.set.ListOrderedSet<String> identifiers)

ensureEdgeLabelExist

public EdgeLabel ensureEdgeLabelExist(String edgeLabelName,
 VertexLabel outVertexLabel,
 VertexLabel inVertexLabel,
 Map<String,PropertyDefinition> columns,
 org.apache.commons.collections4.set.ListOrderedSet<String> identifiers,
 EdgeDefinition edgeDefinition)

ensureEdgeLabelExist

public EdgeLabel ensureEdgeLabelExist(String edgeLabelName,
 VertexLabel outVertexLabel,
 VertexLabel inVertexLabel,
 Map<String,PropertyDefinition> columns,
 org.apache.commons.collections4.set.ListOrderedSet<String> identifiers,
 int shardCount,
 String distributionColumn,
 AbstractLabel colocate)

ensureEdgeLabelExist

public EdgeLabel ensureEdgeLabelExist(String edgeLabelName,
 VertexLabel outVertexLabel,
 VertexLabel inVertexLabel,
 Map<String,PropertyDefinition> columns,
 org.apache.commons.collections4.set.ListOrderedSet<String> identifiers,
 int shardCount,
 String distributionColumn,
 AbstractLabel colocate,
 EdgeDefinition edgeDefinition)

ensurePartitionedEdgeLabelExistOnInOrOutVertexLabel

public EdgeLabel ensurePartitionedEdgeLabelExistOnInOrOutVertexLabel(String edgeLabelName,
 VertexLabel outVertexLabel,
 VertexLabel inVertexLabel,
 Map<String,PropertyDefinition> columns,
 org.apache.commons.collections4.set.ListOrderedSet<String> identifiers,
 PartitionType partitionType,
 VertexLabel foreignKeyVertexLabel)

ensurePartitionedEdgeLabelExist

public EdgeLabel ensurePartitionedEdgeLabelExist(String edgeLabelName,
 VertexLabel outVertexLabel,
 VertexLabel inVertexLabel,
 Map<String,PropertyDefinition> columns,
 org.apache.commons.collections4.set.ListOrderedSet<String> identifiers,
 PartitionType partitionType,
 String partitionExpression)

ensurePartitionedEdgeLabelExist

public EdgeLabel ensurePartitionedEdgeLabelExist(String edgeLabelName,
 VertexLabel outVertexLabel,
 VertexLabel inVertexLabel,
 Map<String,PropertyDefinition> columns,
 org.apache.commons.collections4.set.ListOrderedSet<String> identifiers,
 PartitionType partitionType,
 String partitionExpression,
 boolean isForeignKeyPartition,
 EdgeDefinition edgeDefinition)

getName

public String getName()

Specified by:

getName in interface TopologyInf

getVertexLabel

public Optional<VertexLabel> getVertexLabel(String vertexLabelName)

getEdgeLabels

public Map<String,EdgeLabel> getEdgeLabels()

getEdgeLabel

public Optional<EdgeLabel> getEdgeLabel(String edgeLabelName)

getVertexLabels

public Map<String,VertexLabel> getVertexLabels()

addToOutEdgeLabels

public void addToOutEdgeLabels(String schemaName,
 String edgeLabelName,
 EdgeLabel edgeLabel)

toJson

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

hashCode

public int hashCode()

Overrides:

hashCode in class Object

equals

public boolean equals(Object o)

Overrides:

equals in class Object

toString

public String toString()

Overrides:

toString in class Object

remove

public void remove(boolean preserveData)

Description copied from interface: TopologyInf

remove the topology item

Specified by:

remove in interface TopologyInf

Parameters:

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

createTempTable

public void createTempTable(String tableName,
 Map<String,PropertyDefinition> columns)

getTemporaryTable

public Map<String,PropertyDefinition> getTemporaryTable(String tableName)