Graph class. More...

Public Member Functions
long	FindOrCreateEdge (int etype, long tail, long head)
	Gets any of the edges of the specified type between two given nodes (tail and head).

com.sparsity.sparksee.gdb.TypeList	FindEdgeTypes ()
	Gets all existing Sparksee edge type identifiers.

long	GetAttributeIntervalCount (int attr, com.sparsity.sparksee.gdb.Value lower, bool includeLower, com.sparsity.sparksee.gdb.Value higher, bool includeHigher)
	Gets how many objects have a value into the given range for the given attribute.

com.sparsity.sparksee.gdb.Objects	Neighbors (com.sparsity.sparksee.gdb.Objects objs, int etype, com.sparsity.sparksee.gdb.EdgesDirection dir)
	Selects all neighbor nodes from or to each of the node OID in the given collection and for the given edge type.

void	Backup (System.String file) throws System.ApplicationException, System.IO.IOException
	Dumps all the data to a backup file.

void	RemoveAttribute (int attr)
	Removes the given attribute.

void	RemoveType (int type)
	Removes the given type.

long	Degree (long oid, int etype, com.sparsity.sparksee.gdb.EdgesDirection dir)
	Gets the number of edges from or to the given node OID and for the given edge type.

com.sparsity.sparksee.gdb.TypeList	FindTypes ()
	Gets all existing Sparksee node and edge type identifiers.

int	NewArrayAttribute (int type, System.String name, com.sparsity.sparksee.gdb.DataType dt, int size)
	Creates a new array attribute.

int	FindType (System.String name)
	Gets the Sparksee type identifier for the given type name.

com.sparsity.sparksee.gdb.KeyValues	TopK (int attribute, com.sparsity.sparksee.gdb.Condition operation, com.sparsity.sparksee.gdb.Value lower, com.sparsity.sparksee.gdb.Order order, int k)
	Gets a KeyValues iterator as a result of the TopK operation.

long	GetEdgePeer (long edge, long node)
	Gets the other end for the given edge.

void	SetAttributeText (long oid, int attr, com.sparsity.sparksee.gdb.TextStream tstream)
	Sets the writable TextStream for the given text attribute and OID.

void	SetAttribute (int attr, com.sparsity.sparksee.gdb.Value value)
	Sets the value of the given attribute for all the objects of the types the attribute applies to.

void	IndexNeighbors (int edgeType, bool neighbors)
	Creates or destroys the neighbors index of an edge type.

int	GetObjectType (long oid)
	Gets the Sparksee node or edge type identifier for the given OID.

void	IndexAttribute (int attr, com.sparsity.sparksee.gdb.AttributeKind kind)
	Updates the index of the given attribute.

void	SetArrayAttribute (int attr, com.sparsity.sparksee.gdb.Value value)
	Sets all the values of the array of the given array attribute for all the objects of the types the attribute applies to.

com.sparsity.sparksee.gdb.KeyValues	TopK (int attribute, com.sparsity.sparksee.gdb.Order order, int k)
	Gets a KeyValues iterator as a result of the TopK operation.

void	GetAttribute (long oid, int attr, com.sparsity.sparksee.gdb.Value value)
	Gets the Value for the given attribute and OID.

com.sparsity.sparksee.gdb.AttributeStatistics	GetAttributeStatistics (int attr, bool basic)
	Gets statistics from the given attribute.

com.sparsity.sparksee.gdb.Objects	Select (int attr, com.sparsity.sparksee.gdb.Condition cond, com.sparsity.sparksee.gdb.Value lower, com.sparsity.sparksee.gdb.Value higher, com.sparsity.sparksee.gdb.Objects restriction)
	Selects all OIDs satisfying the given condition for the given attribute.

long	CountNodes ()
	Gets the number of nodes.

com.sparsity.sparksee.gdb.KeyValues	TopK (int attribute, com.sparsity.sparksee.gdb.Condition operation, com.sparsity.sparksee.gdb.Value lower, com.sparsity.sparksee.gdb.Order order, int k, com.sparsity.sparksee.gdb.Objects restriction)
	Gets a KeyValues iterator as a result of the TopK operation.

void	SetAttributeDefaultValue (int attr, com.sparsity.sparksee.gdb.Value value)
	Sets a default value for an attribute.

long	FindObject (int attr, com.sparsity.sparksee.gdb.Value value)
	Finds one object having the given Value for the given attribute.

com.sparsity.sparksee.gdb.Objects	Neighbors (long oid, int etype, com.sparsity.sparksee.gdb.EdgesDirection dir)
	Selects all neighbor nodes from or to the given node OID and for the given edge type.

int	NewSessionAttribute (int type, com.sparsity.sparksee.gdb.DataType dt, com.sparsity.sparksee.gdb.AttributeKind kind)
	Creates a new Session attribute.

void	EncryptedBackup (System.String file, System.String keyInHex, System.String ivInHex) throws System.ApplicationException, System.IO.IOException
	Dumps all the data to a backup file.

void	Drop (long oid)
	Drops the given OID.

void	SetArrayAttributeVoid (long oid, int attr, com.sparsity.sparksee.gdb.Value value)
	Sets all the elements of the ValueArray for the given array attribute and OID.

com.sparsity.sparksee.gdb.Objects	Edges (int etype, long tail, long head)
	Gets all the edges of the given type between two given nodes (tail and head).

void	SetAttribute (long oid, int attr, com.sparsity.sparksee.gdb.Value value)
	Sets the Value for the given attribute and OID.

long	FindEdge (int etype, long tail, long head)
	Gets any of the edges of the given type between two given nodes (tail and head).

com.sparsity.sparksee.gdb.Objects	Tails (com.sparsity.sparksee.gdb.Objects edges)
	Gets all the tails from the given edges collection.

com.sparsity.sparksee.gdb.Objects	Select (int attr, com.sparsity.sparksee.gdb.Condition cond, com.sparsity.sparksee.gdb.Value lower, com.sparsity.sparksee.gdb.Value higher)
	Selects all OIDs satisfying the given condition for the given attribute.

com.sparsity.sparksee.gdb.Values	GetValues (int attr)
	Gets the Value collection for the given attribute.

void	Export (System.String file, com.sparsity.sparksee.gdb.ExportType type, com.sparsity.sparksee.gdb.ExportManager em) throws System.IO.IOException
	Exports the Graph.

int	NewRestrictedEdgeType (System.String name, int tail, int head, bool neighbors)
	Creates a new restricted edge type.

com.sparsity.sparksee.gdb.TextStream	GetAttributeText (long oid, int attr)
	Gets the read-only TextStream for the given text attribute and OID.

com.sparsity.sparksee.gdb.Objects	Explode (com.sparsity.sparksee.gdb.Objects objs, int etype, com.sparsity.sparksee.gdb.EdgesDirection dir)
	Selects all edges from or to each of the node OID in the given collection and for the given edge type.

int	NewEdgeType (System.String name, bool directed, bool neighbors)
	Creates a new edge type.

com.sparsity.sparksee.gdb.KeyValues	TopK (int attribute, com.sparsity.sparksee.gdb.Condition operation, com.sparsity.sparksee.gdb.Value lower, com.sparsity.sparksee.gdb.Value higher, com.sparsity.sparksee.gdb.Order order, int k)
	Gets a KeyValues iterator as a result of the TopK operation.

com.sparsity.sparksee.gdb.KeyValues	TopK (int attribute, com.sparsity.sparksee.gdb.Order order, int k, com.sparsity.sparksee.gdb.Objects restriction)
	Gets a KeyValues iterator as a result of the TopK operation.

void	DumpData (System.String file) throws System.ApplicationException, System.IO.IOException
	Dumps logical data to a file.

com.sparsity.sparksee.gdb.ValueArray	SetArrayAttribute (long oid, int attr, com.sparsity.sparksee.gdb.Value value)
	Sets all the elements of the ValueArray for the given array attribute and OID and returns it.

com.sparsity.sparksee.gdb.KeyValues	TopK (int attribute, com.sparsity.sparksee.gdb.Condition operation, com.sparsity.sparksee.gdb.Value lower, com.sparsity.sparksee.gdb.Value higher, com.sparsity.sparksee.gdb.Order order, int k, com.sparsity.sparksee.gdb.Objects restriction)
	Gets a KeyValues iterator as a result of the TopK operation.

int	FindAttribute (int type, System.String name)
	Gets the Sparksee attribute identifier for the given type identifier and attribute name.

long	NewNode (int type)
	Creates a new node instance.

com.sparsity.sparksee.gdb.TypeList	FindNodeTypes ()
	Gets all existing Sparksee node type identifiers.

int	NewAttribute (int type, System.String name, com.sparsity.sparksee.gdb.DataType dt, com.sparsity.sparksee.gdb.AttributeKind kind)
	Creates a new attribute.

int	NewSessionArrayAttribute (int type, com.sparsity.sparksee.gdb.DataType dt, int size)
	Creates a new Session array attribute.

com.sparsity.sparksee.gdb.AttributeList	GetAttributes (long oid, bool withValues, bool withNames)
	Gets all Sparksee attribute identifiers with a non-NULL value for the given Sparksee OID.

long	NewEdge (int type, int tailAttr, com.sparsity.sparksee.gdb.Value tailV, int headAttr, com.sparsity.sparksee.gdb.Value headV)
	Creates a new edge instance.

com.sparsity.sparksee.gdb.Attribute	GetAttribute (int attr)
	Gets information about the given attribute.

com.sparsity.sparksee.gdb.Session	GetSession ()
	Gets the Session this Graph belongs to.

int	NewNodeType (System.String name)
	Creates a new node type.

void	DumpStorage (System.String file) throws System.ApplicationException, System.IO.IOException
	Dumps internal storage data to a file.

com.sparsity.sparksee.gdb.Objects	Select (int type)
	Selects all OIDs belonging to the given type.

com.sparsity.sparksee.gdb.Objects	Select (int attr, com.sparsity.sparksee.gdb.Condition cond, com.sparsity.sparksee.gdb.Value value, com.sparsity.sparksee.gdb.Objects restriction)
	Selects all OIDs satisfying the given condition for the given attribute.

com.sparsity.sparksee.gdb.Objects	Select (int attr, com.sparsity.sparksee.gdb.Condition cond, com.sparsity.sparksee.gdb.Value value)
	Selects all OIDs satisfying the given condition for the given attribute.

void	RenameAttribute (int attr, System.String newName)
	Renames an attribute.

long	CountEdges ()
	Gets the number of edges.

void	RenameType (int type, System.String newName)
	Renames a type.

void	TailsAndHeads (com.sparsity.sparksee.gdb.Objects edges, com.sparsity.sparksee.gdb.Objects tails, com.sparsity.sparksee.gdb.Objects heads)
	Gets all the tails and heads from the given edges collection.

int	NewSessionAttribute (int type, com.sparsity.sparksee.gdb.DataType dt, com.sparsity.sparksee.gdb.AttributeKind kind, com.sparsity.sparksee.gdb.Value defaultValue)
	Creates a new Session attribute with a default value.

com.sparsity.sparksee.gdb.Objects	Heads (com.sparsity.sparksee.gdb.Objects edges)
	Gets all the heads from the given edges collection.

int	NewAttribute (int type, System.String name, com.sparsity.sparksee.gdb.DataType dt, com.sparsity.sparksee.gdb.AttributeKind kind, com.sparsity.sparksee.gdb.Value defaultValue)
	Creates a new attribute with a default value.

void	RenameType (System.String oldName, System.String newName)
	Renames a type.

com.sparsity.sparksee.gdb.Objects	Explode (long oid, int etype, com.sparsity.sparksee.gdb.EdgesDirection dir)
	Selects all edges from or to the given node OID and for the given edge type.

com.sparsity.sparksee.gdb.AttributeList	GetAttributes (long oid)
	Gets all Sparksee attribute identifiers with a non-NULL value for the given Sparksee OID.

com.sparsity.sparksee.gdb.AttributeList	FindAttributes (int type)
	Gets all existing Sparksee attribute identifiers for the given type identifier.

com.sparsity.sparksee.gdb.ValueArray	GetArrayAttribute (long oid, int attr)
	Gets the ValueArray for the given array attribute and OID or NULL if it does not exist.

com.sparsity.sparksee.gdb.Value	GetAttribute (long oid, int attr)
	Gets the Value for the given attribute and OID.

long	FindOrCreateObject (int attr, com.sparsity.sparksee.gdb.Value value)
	Finds one object having the given Value for the attribute or it creates one does not exist any.

com.sparsity.sparksee.gdb.EdgeData	GetEdgeData (long edge)
	Gets information about an edge.

void	Drop (com.sparsity.sparksee.gdb.Objects objs)
	Drops all the OIDs from the given collection.

long	NewEdge (int type, long tail, long head)
	Creates a new edge instance.

com.sparsity.sparksee.gdb.Type	GetType (int type)
	Gets information about the given type.

Detailed Description

Graph class.

Each Database has a Graph associated, which is the persistent graph which contains all data stored into the graph database and is retrieved from a Session.

Check out the 'API' and the 'SPARKSEE graph database' sections in the SPARKSEE User Manual for more details on the use of this class.

Author: Sparsity Technologies http://www.sparsity-technologies.com

Member Function Documentation

◆ Backup()

void com.sparsity.sparksee.gdb.Graph.Backup ( System.String file ) throws System.ApplicationException, System.IO.IOException

Dumps all the data to a backup file.

See the Sparksee class Restore methods. Errorfor other issues.

Parameters

file	[in] Output backup file path.

Exceptions

System.ApplicationException	null
System.IO.IOException	If the given file cannot be created.

◆ CountEdges()

long com.sparsity.sparksee.gdb.Graph.CountEdges ( )

Gets the number of edges.

Returns: The number of edges.

◆ CountNodes()

long com.sparsity.sparksee.gdb.Graph.CountNodes ( )

Gets the number of nodes.

Returns: The number of nodes.

◆ Degree()

long com.sparsity.sparksee.gdb.Graph.Degree	(	long	oid,
		int	etype,
		com.sparsity.sparksee.gdb.EdgesDirection	dir )

Gets the number of edges from or to the given node OID and for the given edge type.

Parameters

oid	[in] Sparksee node OID.
etype	[in] Sparksee edge type identifier.
dir	[in] Direction.

Returns: The number of edges.

◆ Drop() [1/2]

void com.sparsity.sparksee.gdb.Graph.Drop ( com.sparsity.sparksee.gdb.Objects objs )

Drops all the OIDs from the given collection.

See Drop method with the single OID parameter. This performs the same operation for each object in the given set.

Parameters

objs	[in] Objects collection with the OIDs to be removed.

◆ Drop() [2/2]

void com.sparsity.sparksee.gdb.Graph.Drop ( long oid )

Drops the given OID.

It also removes its egdges as well as its attribute values.

Parameters

oid	[in] Sparksee OID to be removed.

◆ DumpData()

void com.sparsity.sparksee.gdb.Graph.DumpData ( System.String file ) throws System.ApplicationException, System.IO.IOException

Dumps logical data to a file.

Errorfor other issues.

Parameters

file	[in] Output file path.

Exceptions

System.ApplicationException	null
System.IO.IOException	If the given file cannot be created.

◆ DumpStorage()

void com.sparsity.sparksee.gdb.Graph.DumpStorage ( System.String file ) throws System.ApplicationException, System.IO.IOException

Dumps internal storage data to a file.

Errorfor other issues.

Parameters

file	[in] Output file path.

Exceptions

System.ApplicationException	null
System.IO.IOException	If the given file cannot be created.

◆ Edges()

com.sparsity.sparksee.gdb.Objects com.sparsity.sparksee.gdb.Graph.Edges	(	int	etype,
		long	tail,
		long	head )

Gets all the edges of the given type between two given nodes (tail and head).

Parameters

etype	[in] Sparksee edge type identifier.
tail	[in] Tail node identifier.
head	[in] Head node identifier.

Returns: Objects instance.

◆ EncryptedBackup()

void com.sparsity.sparksee.gdb.Graph.EncryptedBackup	(	System.String	file,
		System.String	keyInHex,
		System.String	ivInHex ) throws System.ApplicationException, System.IO.IOException

Dumps all the data to a backup file.

See the Sparksee class RestoreEncryptedBackup methods. Errorfor other issues.

Parameters

file	[in] Output backup file path.
keyInHex	[In] The AES encryption Key as an hexadecimal string (8, 16 or 32 bytes).
ivInHex	[In] The AES Initialization Vector as an hexadecimal string (16 bytes).

Exceptions

System.ApplicationException	null
System.IO.IOException	If the given file cannot be created.

◆ Explode() [1/2]

com.sparsity.sparksee.gdb.Objects com.sparsity.sparksee.gdb.Graph.Explode	(	com.sparsity.sparksee.gdb.Objects	objs,
		int	etype,
		com.sparsity.sparksee.gdb.EdgesDirection	dir )

Selects all edges from or to each of the node OID in the given collection and for the given edge type.

Parameters

objs	[in] Sparksee node OID collection.
etype	[in] Sparksee edge type identifier.
dir	[in] Direction.

Returns: Objects instance.

◆ Explode() [2/2]

com.sparsity.sparksee.gdb.Objects com.sparsity.sparksee.gdb.Graph.Explode	(	long	oid,
		int	etype,
		com.sparsity.sparksee.gdb.EdgesDirection	dir )

Selects all edges from or to the given node OID and for the given edge type.

Parameters

oid	[in] Sparksee node OID.
etype	[in] Sparksee edge type identifier.
dir	[in] Direction.

Returns: Objects instance.

◆ Export()

void com.sparsity.sparksee.gdb.Graph.Export	(	System.String	file,
		com.sparsity.sparksee.gdb.ExportType	type,
		com.sparsity.sparksee.gdb.ExportManager	em ) throws System.IO.IOException

Exports the Graph.

Parameters

file	[in] Output file.
type	[in] Export type.
em	[in] Defines how to do the export for each graph object.

Exceptions

System.IO.IOException for errors writing to the file.

◆ FindAttribute()

int com.sparsity.sparksee.gdb.Graph.FindAttribute	(	int	type,
		System.String	name )

Gets the Sparksee attribute identifier for the given type identifier and attribute name.

Parameters

type	[in] Sparksee type identifier.
name	[in] Unique attribute name.

Returns: The Sparksee attribute identifier for the given type and attribute name or InvalidAttribute if there is no attribute with the given name for the given type.

◆ FindAttributes()

com.sparsity.sparksee.gdb.AttributeList com.sparsity.sparksee.gdb.Graph.FindAttributes ( int type )

Gets all existing Sparksee attribute identifiers for the given type identifier.

Parameters

type	[in] Sparksee type identifier.

Returns: Sparksee attribute identifier list.

◆ FindEdge()

long com.sparsity.sparksee.gdb.Graph.FindEdge	(	int	etype,
		long	tail,
		long	head )

Gets any of the edges of the given type between two given nodes (tail and head).

If there are more than one, then any of them will be returned. And in case there are no edge between the given tail and head, the Objects InvalidOID will be returned.

Parameters

etype	[in] Sparksee edge type identifier.
tail	[in] Tail node identifier.
head	[in] Head node identifier.

Returns: Any of the edges or the Objects InvalidOID.

◆ FindEdgeTypes()

com.sparsity.sparksee.gdb.TypeList com.sparsity.sparksee.gdb.Graph.FindEdgeTypes ( )

Gets all existing Sparksee edge type identifiers.

Returns: Sparksee edge type identifier list.

◆ FindNodeTypes()

com.sparsity.sparksee.gdb.TypeList com.sparsity.sparksee.gdb.Graph.FindNodeTypes ( )

Gets all existing Sparksee node type identifiers.

Returns: Sparksee node type identifier list.

◆ FindObject()

long com.sparsity.sparksee.gdb.Graph.FindObject	(	int	attr,
		com.sparsity.sparksee.gdb.Value	value )

Finds one object having the given Value for the given attribute.

If there are more than one, then any of them will be returned. And in case there are no object having this Value, the Objects InvalidOID will be returned.

Parameters

attr	[in] Sparksee attribute identifier.
value	[in] Value.

Returns: Sparksee OID or the Objects InvalidOID.

◆ FindOrCreateEdge()

long com.sparsity.sparksee.gdb.Graph.FindOrCreateEdge	(	int	etype,
		long	tail,
		long	head )

Gets any of the edges of the specified type between two given nodes (tail and head).

If it can not find any edge of this type between them it tries to create a new one.

Parameters

etype	[in] Sparksee edge type identifier.
tail	[in] Tail node identifier.
head	[in] Head node identifier.

Returns: Any of the edges or the Objects InvalidOID.

◆ FindOrCreateObject()

long com.sparsity.sparksee.gdb.Graph.FindOrCreateObject	(	int	attr,
		com.sparsity.sparksee.gdb.Value	value )

Finds one object having the given Value for the attribute or it creates one does not exist any.

If the attribute is a node or edge attribute and at least one node/edge with that value is found, it returns one of them. But if it does not exist, then: If it's a node attribute it will create it and set the attribute. If it's an edge attribute it will return the InvalidOID.

Using this method with a global attribute will return the InvalidOID.

Parameters

attr	[in] Sparksee attribute identifier.
value	[in] Value.

Returns: Sparksee OID or the Objects InvalidOID.

◆ FindType()

int com.sparsity.sparksee.gdb.Graph.FindType ( System.String name )

Gets the Sparksee type identifier for the given type name.

Parameters

name	[in] Unique type name.

Returns: The Sparksee type identifier for the given type name or the Type InvalidType if there is no type with the given name.

◆ FindTypes()

com.sparsity.sparksee.gdb.TypeList com.sparsity.sparksee.gdb.Graph.FindTypes ( )

Gets all existing Sparksee node and edge type identifiers.

Returns: Sparksee node and edge type identifier list.

◆ GetArrayAttribute()

com.sparsity.sparksee.gdb.ValueArray com.sparsity.sparksee.gdb.Graph.GetArrayAttribute	(	long	oid,
		int	attr )

Gets the ValueArray for the given array attribute and OID or NULL if it does not exist.

Parameters

oid	[in] Sparksee OID.
attr	[in] Sparksee array attribute identifier.

Returns: A ValueArray. This returns a ValueArray, a NULL or throws an exception.

◆ GetAttribute() [1/3]

com.sparsity.sparksee.gdb.Attribute com.sparsity.sparksee.gdb.Graph.GetAttribute ( int attr )

Gets information about the given attribute.

Parameters

attr	[in] Sparksee attribute identifier.

Returns: The Attribute for the given Sparksee attribute identifier.

◆ GetAttribute() [2/3]

com.sparsity.sparksee.gdb.Value com.sparsity.sparksee.gdb.Graph.GetAttribute	(	long	oid,
		int	attr )

Gets the Value for the given attribute and OID.

The other version of this call, where the Value is an output parameter instead of the return, is better because it allows the user to reuse an existing Value instance, whereas this call always creates a new Value instance to be returned.

It never returns NULL. Thus, in case the OID has a NULL value for the attribute it returns a NULL Value instance.

Parameters

oid	[in] Sparksee OID.
attr	[in] Sparksee attribute identifier.

Returns: A new Value instance having the attribute value for the given OID.

◆ GetAttribute() [3/3]

void com.sparsity.sparksee.gdb.Graph.GetAttribute	(	long	oid,
		int	attr,
		com.sparsity.sparksee.gdb.Value	value )

Gets the Value for the given attribute and OID.

Parameters

oid	[in] Sparksee OID.
attr	[in] Sparksee attribute identifier.
value	[in\|out] Value for the given attribute and for the given OID.

◆ GetAttributeIntervalCount()

long com.sparsity.sparksee.gdb.Graph.GetAttributeIntervalCount	(	int	attr,
		com.sparsity.sparksee.gdb.Value	lower,
		bool	includeLower,
		com.sparsity.sparksee.gdb.Value	higher,
		bool	includeHigher )

Gets how many objects have a value into the given range for the given attribute.

This only works for the attributes with the AttributeKind Indexed or Unique.

Given values must belong to the same DataType than the attribute.

Parameters

attr	[in] Sparksee attribute identifier.
lower	[in] Lower bound Value of the range.
includeLower	[in] If TRUE, include lower bound Value of the range.
higher	[in] Higher bound Value of the range.
includeHigher	[in] If TRUE, include higher bound Value of the range.

Returns: Number of objects having a value into the given range.

◆ GetAttributes() [1/2]

com.sparsity.sparksee.gdb.AttributeList com.sparsity.sparksee.gdb.Graph.GetAttributes ( long oid )

Gets all Sparksee attribute identifiers with a non-NULL value for the given Sparksee OID.

Parameters

oid	[in] Sparksee OID.

Returns: Sparksee attribute identifier list.

◆ GetAttributes() [2/2]

com.sparsity.sparksee.gdb.AttributeList com.sparsity.sparksee.gdb.Graph.GetAttributes	(	long	oid,
		bool	withValues,
		bool	withNames )

Gets all Sparksee attribute identifiers with a non-NULL value for the given Sparksee OID.

Additional options can be set to also get it's Values and the names of the attributes. The Text and Array attributes will have the Value set to Null because they can't be represented as a simple Value object.

Parameters

oid	[in] Sparksee OID.
withValues	[in] True to also get the Values of each attribute.
withNames	[in] True to also get the Names of each attribute.

Returns: Sparksee attribute identifier list.

◆ GetAttributeStatistics()

com.sparsity.sparksee.gdb.AttributeStatistics com.sparsity.sparksee.gdb.Graph.GetAttributeStatistics	(	int	attr,
		bool	basic )

Gets statistics from the given attribute.

The statistics can only be obtained from Indexed or Unique attributes.

Parameters

attr	[in] Sparksee attribute identifier.
basic	[in] If FALSE all statistics are computed, if TRUE just those statistics marked as basic will be computed (see description of the AttributeStatistics class). Of course, computing just basic statistics will be faster than computing all of them.

Returns: An AttributeStatistics instace.

◆ GetAttributeText()

com.sparsity.sparksee.gdb.TextStream com.sparsity.sparksee.gdb.Graph.GetAttributeText	(	long	oid,
		int	attr )

Gets the read-only TextStream for the given text attribute and OID.

Parameters

oid	[in] Sparksee OID.
attr	[in] Sparksee attribute identifier.

Returns: A TextStream. This returns a TextStream to read.

◆ GetEdgeData()

com.sparsity.sparksee.gdb.EdgeData com.sparsity.sparksee.gdb.Graph.GetEdgeData ( long edge )

Gets information about an edge.

Parameters

edge	[in] Sparksee edge identifier.

Returns: An EdgeData instance.

◆ GetEdgePeer()

long com.sparsity.sparksee.gdb.Graph.GetEdgePeer	(	long	edge,
		long	node )

Gets the other end for the given edge.

Parameters

edge	[in] Sparksee edge identifier.
node	[in] Sparksee node identifier. It must be one of the ends of the edge.

Returns: The other end of the edge.

◆ GetObjectType()

int com.sparsity.sparksee.gdb.Graph.GetObjectType ( long oid )

Gets the Sparksee node or edge type identifier for the given OID.

Parameters

oid	[in] Sparksee OID.

Returns: Sparksee node or edge type identifier.

◆ GetSession()

com.sparsity.sparksee.gdb.Session com.sparsity.sparksee.gdb.Graph.GetSession ( )

Gets the Session this Graph belongs to.

Returns: The owning Session instance.

◆ GetType()

com.sparsity.sparksee.gdb.Type com.sparsity.sparksee.gdb.Graph.GetType ( int type )

Gets information about the given type.

Parameters

type	[in] Sparksee type identifier.

Returns: The Type for the given Sparksee type identifier.

◆ GetValues()

com.sparsity.sparksee.gdb.Values com.sparsity.sparksee.gdb.Graph.GetValues ( int attr )

Gets the Value collection for the given attribute.

Parameters

attr	[in] Sparksee attribute identifier.

Returns: Returns a Values object.

◆ Heads()

com.sparsity.sparksee.gdb.Objects com.sparsity.sparksee.gdb.Graph.Heads ( com.sparsity.sparksee.gdb.Objects edges )

Gets all the heads from the given edges collection.

Parameters

edges [in] Sparksee edge identifier collection.

Returns: The heads collection.

◆ IndexAttribute()

void com.sparsity.sparksee.gdb.Graph.IndexAttribute	(	int	attr,
		com.sparsity.sparksee.gdb.AttributeKind	kind )

Updates the index of the given attribute.

This just works if the current index of the attribute corresponds to the AttributeKind Basic and the new one is Indexed or Unique.

Parameters

attr	[in] Sparksee attribute identifier.
kind	[in] Attribute kind.

◆ IndexNeighbors()

void com.sparsity.sparksee.gdb.Graph.IndexNeighbors	(	int	edgeType,
		bool	neighbors )

Creates or destroys the neighbors index of an edge type.

Parameters

edgeType	[in] Sparksee Edge type identifier.
neighbors	[in] If TRUE, it indexes the neighbor nodes, otherwise it removes the index.

◆ Neighbors() [1/2]

com.sparsity.sparksee.gdb.Objects com.sparsity.sparksee.gdb.Graph.Neighbors	(	com.sparsity.sparksee.gdb.Objects	objs,
		int	etype,
		com.sparsity.sparksee.gdb.EdgesDirection	dir )

Selects all neighbor nodes from or to each of the node OID in the given collection and for the given edge type.

Parameters

objs	[in] Sparksee node OID collection.
etype	[in] Sparksee edge type identifier.
dir	[in] Direction.

Returns: Objects instance.

◆ Neighbors() [2/2]

com.sparsity.sparksee.gdb.Objects com.sparsity.sparksee.gdb.Graph.Neighbors	(	long	oid,
		int	etype,
		com.sparsity.sparksee.gdb.EdgesDirection	dir )

Selects all neighbor nodes from or to the given node OID and for the given edge type.

Parameters

oid	[in] Sparksee node OID.
etype	[in] Sparksee edge type identifier.
dir	[in] Direction.

Returns: Objects instance.

◆ NewArrayAttribute()

int com.sparsity.sparksee.gdb.Graph.NewArrayAttribute	(	int	type,
		System.String	name,
		com.sparsity.sparksee.gdb.DataType	dt,
		int	size )

Creates a new array attribute.

Parameters

type	[in] Sparksee node or edge type identifier.
name	[in] Unique name for the new attribute.
dt	[in] Base Data type for the new array attribute elements.
size	[in] The array size.

Returns: Unique Sparksee attribute identifier.

◆ NewAttribute() [1/2]

int com.sparsity.sparksee.gdb.Graph.NewAttribute	(	int	type,
		System.String	name,
		com.sparsity.sparksee.gdb.DataType	dt,
		com.sparsity.sparksee.gdb.AttributeKind	kind )

Creates a new attribute.

Parameters

type	[in] Sparksee node or edge type identifier.
name	[in] Unique name for the new attribute.
dt	[in] Data type for the new attribute.
kind	[in] Attribute kind.

Returns: Unique Sparksee attribute identifier.

◆ NewAttribute() [2/2]

int com.sparsity.sparksee.gdb.Graph.NewAttribute	(	int	type,
		System.String	name,
		com.sparsity.sparksee.gdb.DataType	dt,
		com.sparsity.sparksee.gdb.AttributeKind	kind,
		com.sparsity.sparksee.gdb.Value	defaultValue )

Creates a new attribute with a default value.

Parameters

type	[in] Sparksee node or edge type identifier.
name	[in] Unique name for the new attribute.
dt	[in] Data type for the new attribute.
kind	[in] Attribute kind.
defaultValue	[in] The default value to use in each new node/edge.

Returns: Unique Sparksee attribute identifier.

◆ NewEdge() [1/2]

long com.sparsity.sparksee.gdb.Graph.NewEdge	(	int	type,
		int	tailAttr,
		com.sparsity.sparksee.gdb.Value	tailV,
		int	headAttr,
		com.sparsity.sparksee.gdb.Value	headV )

Creates a new edge instance.

The tail of the edge will be any node having the given tailV Value for the given tailAttr attribute identifier, and the head of the edge will be any node having the given headV Value for the given headAttr attribute identifier.

Parameters

type	[in] Sparksee type identifier.
tailAttr	[in] Sparksee attribute identifier.
tailV	[in] Value.
headAttr	[in] Sparksee attribute identifier.
headV	[in] Value.

Returns: Unique OID of the new edge instance.

◆ NewEdge() [2/2]

long com.sparsity.sparksee.gdb.Graph.NewEdge	(	int	type,
		long	tail,
		long	head )

Creates a new edge instance.

Parameters

type	[in] Sparksee type identifier.
tail	[in] Source Sparksee OID.
head	[in] Target Sparksee OID.

Returns: Unique OID of the new edge instance.

◆ NewEdgeType()

int com.sparsity.sparksee.gdb.Graph.NewEdgeType	(	System.String	name,
		bool	directed,
		bool	neighbors )

Creates a new edge type.

Parameters

name	[in] Unique name for the new edge type.
directed	[in] If TRUE, this creates a directed edge type, otherwise this creates a undirected edge type.
neighbors	[in] If TRUE, this indexes neighbor nodes, otherwise not.

Returns: Unique Sparksee type identifier.

◆ NewNode()

long com.sparsity.sparksee.gdb.Graph.NewNode ( int type )

Creates a new node instance.

Parameters

type	[in] Sparksee type identifier.

Returns: Unique OID of the new node instance.

◆ NewNodeType()

int com.sparsity.sparksee.gdb.Graph.NewNodeType ( System.String name )

Creates a new node type.

Parameters

name	[in] Unique name for the new node type.

Returns: Unique Sparksee type identifier.

◆ NewRestrictedEdgeType()

int com.sparsity.sparksee.gdb.Graph.NewRestrictedEdgeType	(	System.String	name,
		int	tail,
		int	head,
		bool	neighbors )

Creates a new restricted edge type.

Parameters

name	[in] Unique name for the new edge type.
tail	[in] Tail Sparksee node type identifier.
head	[in] Head Sparksee node type identifier.
neighbors	[in] If TRUE, this indexes neighbor nodes, otherwise not.

Returns: Unique Sparksee type identifier.

◆ NewSessionArrayAttribute()

int com.sparsity.sparksee.gdb.Graph.NewSessionArrayAttribute	(	int	type,
		com.sparsity.sparksee.gdb.DataType	dt,
		int	size )

Creates a new Session array attribute.

Session attributes are exclusive for the Session (just its Session can use the attribute) and are automatically removed when the Session is closed (thus, attribute data is not persistent into the database).

Since they are not persistent, they cannot be retrieved from the database, so they do not have an identifier name.

Parameters

type	[in] Sparksee node or edge type identifier.
dt	[in] Base Data type for the new array attribute elements.
size	[in] The array size.

Returns: Unique Sparksee attribute identifier.

◆ NewSessionAttribute() [1/2]

int com.sparsity.sparksee.gdb.Graph.NewSessionAttribute	(	int	type,
		com.sparsity.sparksee.gdb.DataType	dt,
		com.sparsity.sparksee.gdb.AttributeKind	kind )

Creates a new Session attribute.

Session attributes are exclusive for the Session (just its Session can use the attribute) and are automatically removed when the Session is closed (thus, attribute data is not persistent into the database).

Since they are not persistent, they cannot be retrieved from the database, so they do not have an identifier name.

Parameters

type	[in] Sparksee node or edge type identifier.
dt	[in] Data type for the new attribute.
kind	[in] Attribute kind.

Returns: Unique Sparksee attribute identifier.

◆ NewSessionAttribute() [2/2]

int com.sparsity.sparksee.gdb.Graph.NewSessionAttribute	(	int	type,
		com.sparsity.sparksee.gdb.DataType	dt,
		com.sparsity.sparksee.gdb.AttributeKind	kind,
		com.sparsity.sparksee.gdb.Value	defaultValue )

Creates a new Session attribute with a default value.

Session attributes are exclusive for the Session (just its Session can use the attribute) and are automatically removed when the Session is closed (thus, attribute data is not persistent into the database).

Since they are not persistent, they cannot be retrieved from the database, so they do not have an identifier name.

Parameters

type	[in] Sparksee node or edge type identifier.
dt	[in] Data type for the new attribute.
kind	[in] Attribute kind.
defaultValue	[in] The default value to use in each new node/edge.

Returns: Unique Sparksee attribute identifier.

◆ RemoveAttribute()

void com.sparsity.sparksee.gdb.Graph.RemoveAttribute ( int attr )

Removes the given attribute.

Parameters

attr	[in] Sparksee attribute identifier.

◆ RemoveType()

void com.sparsity.sparksee.gdb.Graph.RemoveType ( int type )

Removes the given type.

This fails if there exist attributes defined for the type or if there exist restricted edges referencing this type.

Parameters

type	[in] Sparksee type identifier.

◆ RenameAttribute()

void com.sparsity.sparksee.gdb.Graph.RenameAttribute	(	int	attr,
		System.String	newName )

Renames an attribute.

The new name must be available.

Parameters

attr	[in] Sparksee attribute identifier.
newName	[in] The new name for the attribute.

◆ RenameType() [1/2]

void com.sparsity.sparksee.gdb.Graph.RenameType	(	int	type,
		System.String	newName )

Renames a type.

The new name must be available.

Parameters

type	[in] The type to be renamed.
newName	[in] The new name for the type.

◆ RenameType() [2/2]

void com.sparsity.sparksee.gdb.Graph.RenameType	(	System.String	oldName,
		System.String	newName )

Renames a type.

The new name must be available.

Parameters

oldName	[in] The current name of the type to be renamed.
newName	[in] The new name for the type.

◆ Select() [1/5]

com.sparsity.sparksee.gdb.Objects com.sparsity.sparksee.gdb.Graph.Select	(	int	attr,
		com.sparsity.sparksee.gdb.Condition	cond,
		com.sparsity.sparksee.gdb.Value	lower,
		com.sparsity.sparksee.gdb.Value	higher )

Selects all OIDs satisfying the given condition for the given attribute.

This allows to perform the Between operation, thus it has two Value arguments.

Parameters

attr	[in] Sparksee attribute identifier.
cond	[in] Condition to be satisfied. It must be the Between Condition.
lower	[in] Lower-bound Value to be satisfied.
higher	[in] Higher-bound Value to be satisfied.

Returns: Objects instance.

◆ Select() [2/5]

com.sparsity.sparksee.gdb.Objects com.sparsity.sparksee.gdb.Graph.Select	(	int	attr,
		com.sparsity.sparksee.gdb.Condition	cond,
		com.sparsity.sparksee.gdb.Value	lower,
		com.sparsity.sparksee.gdb.Value	higher,
		com.sparsity.sparksee.gdb.Objects	restriction )

Selects all OIDs satisfying the given condition for the given attribute.

This allows to perform the Between operation, thus it has two Value arguments.

Parameters

attr	[in] Sparksee attribute identifier.
cond	[in] Condition to be satisfied. It must be the Between Condition.
lower	[in] Lower-bound Value to be satisfied.
higher	[in] Higher-bound Value to be satisfied.
restriction	[in] Objects to limit the select in this set of objects.

Returns: Objects instance.

◆ Select() [3/5]

com.sparsity.sparksee.gdb.Objects com.sparsity.sparksee.gdb.Graph.Select	(	int	attr,
		com.sparsity.sparksee.gdb.Condition	cond,
		com.sparsity.sparksee.gdb.Value	value )

Selects all OIDs satisfying the given condition for the given attribute.

Parameters

attr	[in] Sparksee attribute identifier.
cond	[in] Condition to be satisfied.
value	[in] Value to be satisfied.

Returns: Objects instance.

◆ Select() [4/5]

com.sparsity.sparksee.gdb.Objects com.sparsity.sparksee.gdb.Graph.Select	(	int	attr,
		com.sparsity.sparksee.gdb.Condition	cond,
		com.sparsity.sparksee.gdb.Value	value,
		com.sparsity.sparksee.gdb.Objects	restriction )

Selects all OIDs satisfying the given condition for the given attribute.

Parameters

attr	[in] Sparksee attribute identifier.
cond	[in] Condition to be satisfied.
value	[in] Value to be satisfied.
restriction	[in] Objects to limit the select in this set of objects.

Returns: Objects instance.

◆ Select() [5/5]

com.sparsity.sparksee.gdb.Objects com.sparsity.sparksee.gdb.Graph.Select ( int type )

Selects all OIDs belonging to the given type.

Parameters

type	[in] Sparksee type identifier.

Returns: Objects instance.

◆ SetArrayAttribute() [1/2]

void com.sparsity.sparksee.gdb.Graph.SetArrayAttribute	(	int	attr,
		com.sparsity.sparksee.gdb.Value	value )

Sets all the values of the array of the given array attribute for all the objects of the types the attribute applies to.

Parameters

attr	[in] Sparksee array attribute identifier.
value	[in] Value for all the array elements of the arrays.

◆ SetArrayAttribute() [2/2]

com.sparsity.sparksee.gdb.ValueArray com.sparsity.sparksee.gdb.Graph.SetArrayAttribute	(	long	oid,
		int	attr,
		com.sparsity.sparksee.gdb.Value	value )

Sets all the elements of the ValueArray for the given array attribute and OID and returns it.

Initializing the array with one of these SetArrayAttribute methods is the only way to create the array. But once created it can be updated using the ValueArray. And you can get it again with the GetArrayAttribute operation.

Parameters

oid	[in] Sparksee OID.
attr	[in] Sparksee array attribute identifier.
value	[in] Value for all the array elements of the given attribute and OID.

Returns: A ValueArray. This returns a ValueArray, a NULL or throws an exception.

◆ SetArrayAttributeVoid()

void com.sparsity.sparksee.gdb.Graph.SetArrayAttributeVoid	(	long	oid,
		int	attr,
		com.sparsity.sparksee.gdb.Value	value )

Sets all the elements of the ValueArray for the given array attribute and OID.

Initializing the array with one of these SetArrayAttribute methods is the only way to create the array. But once created it can be updated using the ValueArray which can be obtained using the GetArrayAttribute operation.

Parameters

oid	[in] Sparksee OID.
attr	[in] Sparksee array attribute identifier.
value	[in] Value for all the array elements of the given attribute and OID.

◆ SetAttribute() [1/2]

void com.sparsity.sparksee.gdb.Graph.SetAttribute	(	int	attr,
		com.sparsity.sparksee.gdb.Value	value )

Sets the value of the given attribute for all the objects of the types the attribute applies to.

Does not work for TEXT attribute types

txThe Transaction this operation belongs to attributeThe attribute to initialize

Parameters

attr	null
value	The value to initialize the attribute to

◆ SetAttribute() [2/2]

void com.sparsity.sparksee.gdb.Graph.SetAttribute	(	long	oid,
		int	attr,
		com.sparsity.sparksee.gdb.Value	value )

Sets the Value for the given attribute and OID.

Parameters

oid	[in] Sparksee OID.
attr	[in] Sparksee attribute identifier.
value	[in] Value for the given attribute and for the given OID.

◆ SetAttributeDefaultValue()

void com.sparsity.sparksee.gdb.Graph.SetAttributeDefaultValue	(	int	attr,
		com.sparsity.sparksee.gdb.Value	value )

Sets a default value for an attribute.

The default value will be applied to all the new nodes or edges.

The given value must have the same DataType as the attribute or be a NULL value to remove the current default value.

Parameters

attr	[in] The attribute.
value	[in] The default value to use for this attribute.

◆ SetAttributeText()

void com.sparsity.sparksee.gdb.Graph.SetAttributeText	(	long	oid,
		int	attr,
		com.sparsity.sparksee.gdb.TextStream	tstream )

Sets the writable TextStream for the given text attribute and OID.

Parameters

oid	[in] Sparksee OID.
attr	[in] Sparksee attribute identifier.
tstream	[in] New Text value. This corresponds to a TextStream to write.

◆ Tails()

com.sparsity.sparksee.gdb.Objects com.sparsity.sparksee.gdb.Graph.Tails ( com.sparsity.sparksee.gdb.Objects edges )

Gets all the tails from the given edges collection.

Parameters

edges [in] Sparksee edge identifier collection.

Returns: The tails collection.

◆ TailsAndHeads()

void com.sparsity.sparksee.gdb.Graph.TailsAndHeads	(	com.sparsity.sparksee.gdb.Objects	edges,
		com.sparsity.sparksee.gdb.Objects	tails,
		com.sparsity.sparksee.gdb.Objects	heads )

Gets all the tails and heads from the given edges collection.

Parameters

edges	[in] Sparksee edge identifier collection.
tails	[in\|out] If not NULL, all the tails will be stored here.
heads	[in\|out] If not NULL, all the heads will be stored here.

◆ TopK() [1/6]

com.sparsity.sparksee.gdb.KeyValues com.sparsity.sparksee.gdb.Graph.TopK	(	int	attribute,
		com.sparsity.sparksee.gdb.Condition	operation,
		com.sparsity.sparksee.gdb.Value	lower,
		com.sparsity.sparksee.gdb.Order	order,
		int	k )

Gets a KeyValues iterator as a result of the TopK operation.

Parameters

attribute	The attribute to perform the TopK on
operation	The operation to perform in the top k
lower	The lower bound Value to be satisfied
order	The ordering semantincs of the top-k
k	The size of the TopK

Returns: A KeyValues instance

◆ TopK() [2/6]

com.sparsity.sparksee.gdb.KeyValues com.sparsity.sparksee.gdb.Graph.TopK	(	int	attribute,
		com.sparsity.sparksee.gdb.Condition	operation,
		com.sparsity.sparksee.gdb.Value	lower,
		com.sparsity.sparksee.gdb.Order	order,
		int	k,
		com.sparsity.sparksee.gdb.Objects	restriction )

Gets a KeyValues iterator as a result of the TopK operation.

restrictonObjects to limit the topk to this set of objects

Parameters

attribute	The attribute to perform the TopK on
operation	The operation to perform in the top k
lower	The lower bound Value to be satisfied
order	The ordering semantincs of the top-k
k	The size of the TopK
restriction	null

Returns: A KeyValues instance

◆ TopK() [3/6]

com.sparsity.sparksee.gdb.KeyValues com.sparsity.sparksee.gdb.Graph.TopK	(	int	attribute,
		com.sparsity.sparksee.gdb.Condition	operation,
		com.sparsity.sparksee.gdb.Value	lower,
		com.sparsity.sparksee.gdb.Value	higher,
		com.sparsity.sparksee.gdb.Order	order,
		int	k )

Gets a KeyValues iterator as a result of the TopK operation.

Parameters

attribute	The attribute to perform the TopK on
operation	The operation to perform in the top k
lower	The lower bound Value to be satisfied
higher	The upper bound Value to be satisfied
order	The ordering semantincs of the top-k
k	The size of the TopK

Returns: A KeyValues instance

◆ TopK() [4/6]

com.sparsity.sparksee.gdb.KeyValues com.sparsity.sparksee.gdb.Graph.TopK	(	int	attribute,
		com.sparsity.sparksee.gdb.Condition	operation,
		com.sparsity.sparksee.gdb.Value	lower,
		com.sparsity.sparksee.gdb.Value	higher,
		com.sparsity.sparksee.gdb.Order	order,
		int	k,
		com.sparsity.sparksee.gdb.Objects	restriction )

Gets a KeyValues iterator as a result of the TopK operation.

restrictonObjects to limit the topk to this set of objects

Parameters

attribute	The attribute to perform the TopK on
operation	The operation to perform in the top k
lower	The lower bound Value to be satisfied
higher	The upper bound Value to be satisfied
order	The ordering semantincs of the top-k
k	The size of the TopK
restriction	null

Returns: A KeyValues instance

◆ TopK() [5/6]

com.sparsity.sparksee.gdb.KeyValues com.sparsity.sparksee.gdb.Graph.TopK	(	int	attribute,
		com.sparsity.sparksee.gdb.Order	order,
		int	k )

Gets a KeyValues iterator as a result of the TopK operation.

Parameters

attribute	The attribute to perform the TopK on
order	The ordering semantincs of the top-k
k	The size of the TopK

Returns: A KeyValues instance

◆ TopK() [6/6]

com.sparsity.sparksee.gdb.KeyValues com.sparsity.sparksee.gdb.Graph.TopK	(	int	attribute,
		com.sparsity.sparksee.gdb.Order	order,
		int	k,
		com.sparsity.sparksee.gdb.Objects	restriction )

Gets a KeyValues iterator as a result of the TopK operation.

restrictonObjects to limit the topk to this set of objects

Parameters

attribute	The attribute to perform the TopK on
order	The ordering semantincs of the top-k
k	The size of the TopK
restriction	null

Returns: A KeyValues instance

Public Member Functions

Detailed Description

Member Function Documentation

◆ Backup()

◆ CountEdges()

◆ CountNodes()

◆ Degree()

◆ Drop() [1/2]

◆ Drop() [2/2]

◆ DumpData()

◆ DumpStorage()

◆ Edges()

◆ EncryptedBackup()

◆ Explode() [1/2]

◆ Explode() [2/2]

◆ Export()

◆ FindAttribute()

◆ FindAttributes()

◆ FindEdge()

◆ FindEdgeTypes()

◆ FindNodeTypes()

◆ FindObject()

◆ FindOrCreateEdge()

◆ FindOrCreateObject()

◆ FindType()

◆ FindTypes()

◆ GetArrayAttribute()

◆ GetAttribute() [1/3]

◆ GetAttribute() [2/3]

◆ GetAttribute() [3/3]

◆ GetAttributeIntervalCount()

◆ GetAttributes() [1/2]

◆ GetAttributes() [2/2]

◆ GetAttributeStatistics()

◆ GetAttributeText()

◆ GetEdgeData()

◆ GetEdgePeer()

◆ GetObjectType()

◆ GetSession()

◆ GetType()

◆ GetValues()

◆ Heads()

◆ IndexAttribute()

◆ IndexNeighbors()

◆ Neighbors() [1/2]

◆ Neighbors() [2/2]

◆ NewArrayAttribute()

◆ NewAttribute() [1/2]

◆ NewAttribute() [2/2]

◆ NewEdge() [1/2]

◆ NewEdge() [2/2]

◆ NewEdgeType()

◆ NewNode()

◆ NewNodeType()

◆ NewRestrictedEdgeType()

◆ NewSessionArrayAttribute()

◆ NewSessionAttribute() [1/2]

◆ NewSessionAttribute() [2/2]

◆ RemoveAttribute()

◆ RemoveType()

◆ RenameAttribute()

◆ RenameType() [1/2]

◆ RenameType() [2/2]

◆ Select() [1/5]

◆ Select() [2/5]

◆ Select() [3/5]

◆ Select() [4/5]

◆ Select() [5/5]

◆ SetArrayAttribute() [1/2]

◆ SetArrayAttribute() [2/2]

◆ SetArrayAttributeVoid()

◆ SetAttribute() [1/2]

◆ SetAttribute() [2/2]

◆ SetAttributeDefaultValue()

◆ SetAttributeText()

◆ Tails()

◆ TailsAndHeads()

◆ TopK() [1/6]

◆ TopK() [2/6]

◆ TopK() [3/6]