com.sparsity.sparksee.gdb

Class DefaultExport

java.lang.Object

com.sparsity.sparksee.gdb.ExportManager

com.sparsity.sparksee.gdb.DefaultExport

public class DefaultExport
extends ExportManager

Default implementation for ExportManager class.

It uses the default values from GraphExport, NodeExport and EdgeExport to export all node and edge types.

Author:

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

Constructor Summary

Constructors

Constructor and Description
DefaultExport() Creates a new instance.

Method Summary

Modifier and Type	Method and Description
boolean	enableType(int type) Default implementation of the ExportManager class method EnableType.
boolean	getEdge(long edge, EdgeExport edgeExport) Default implementation of the ExportManager class method GetEdge.
boolean	getEdgeType(int type, EdgeExport edgeExport) Default implementation of the ExportManager class method GetEdgeType.
boolean	getGraph(GraphExport graphExport) Default implementation of the ExportManager class method GetGraph.
boolean	getNode(long node, NodeExport nodeExport) Default implementation of the ExportManager class method GetNode.
boolean	getNodeType(int type, NodeExport nodeExport) Default implementation of the ExportManager class method GetNodeType.
void	prepare(Graph graph) Default implementation of the ExportManager class method Prepare.
void	release() Default implementation of the ExportManager class method Release.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

DefaultExport

public DefaultExport()

Creates a new instance.

Method Detail

prepare

public void prepare(Graph graph)

Default implementation of the ExportManager class method Prepare.

Overrides:

prepare in class ExportManager

Parameters:

graph - null

getGraph

public boolean getGraph(GraphExport graphExport)

Default implementation of the ExportManager class method GetGraph.

This sets the default GraphExport values and "Graph" as the label.

Overrides:

getGraph in class ExportManager

Parameters:

graphExport - [out] The GraphExport that will store the information.

Returns:

TRUE.

release

public void release()

Default implementation of the ExportManager class method Release.

Overrides:

release in class ExportManager

getNodeType

public boolean getNodeType(int type,
                           NodeExport nodeExport)

Default implementation of the ExportManager class method GetNodeType.

This sets de default NodeExport values.

Overrides:

getNodeType in class ExportManager

Parameters:

type - [in] A node type.

nodeExport - [out] The NodeExport that will store the information.

Returns:

TRUE.

enableType

public boolean enableType(int type)

Default implementation of the ExportManager class method EnableType.

This enables all node and edge types to be exported.

Overrides:

enableType in class ExportManager

Parameters:

type - [in] The type to enable.

Returns:

TRUE.

getNode

public boolean getNode(long node,
                       NodeExport nodeExport)

Default implementation of the ExportManager class method GetNode.

This sets the default NodeExport values and sets the OID as the label.

Overrides:

getNode in class ExportManager

Parameters:

node - [in] A node.

nodeExport - [out] The NodeExport that will store the information.

Returns:

TRUE.

getEdge

public boolean getEdge(long edge,
                       EdgeExport edgeExport)

Default implementation of the ExportManager class method GetEdge.

This sets the default EdgeExport values and sets the OID as the label. Also, it exports the edge as directed just if the edge is directed.

Overrides:

getEdge in class ExportManager

Parameters:

edge - [in] An edge.

edgeExport - [out] The EdgeExport that will store the information.

Returns:

TRUE.

getEdgeType

public boolean getEdgeType(int type,
                           EdgeExport edgeExport)

Default implementation of the ExportManager class method GetEdgeType.

This sets de default EdgeExport values.

Overrides:

getEdgeType in class ExportManager

Parameters:

type - [in] An edge type.

edgeExport - [out] The EdgeExport that will store the information.

Returns:

TRUE.