oracle.pgx.api

Class GraphMetaData

java.lang.Object

oracle.pgx.api.GraphMetaData

public class GraphMetaData
extends java.lang.Object

Meta information about PgxGraph.

Constructor Summary

Constructors

Constructor and Description
GraphMetaData()

Method Summary

Modifier and Type	Method and Description
boolean	equals(java.lang.Object obj)
GraphConfig	getConfig() Gets the graph configuration object used to specify the data source of this graph.
long	getCreationRequestTimestamp() Gets the timestamp (milliseconds since Jan 1st 1970) when this graph was requested to be created.
long	getCreationTimestamp() Gets the timestamp (milliseconds since Jan 1st 1970) when this graph finished creation.
java.lang.String	getDataSourceVersion() Gets the format-specific version identifier provided by data-source (timestamp for files, snapshot ID for databases).
IdType	getEdgeIdType() Gets the edge ID type of this graph.
long	getMemoryMb() Gets the estimated number of memory this graph (including its properties) consumes in memory (in megabytes).
long	getNumEdges() Gets the number of edges
long	getNumVertices() Gets the number of vertices
IdType	getVertexIdType() Gets the vertex ID type of this graph.
int	hashCode()
boolean	isDirected() Returns if the graph is directed.
void	setConfig(GraphConfig config)
void	setCreationRequestTimestamp(long creationRequestTimestamp)
void	setCreationTimestamp(long creationTimestamp)
void	setDataSourceVersion(java.lang.String dataSourceVersion)
void	setDirected(boolean directed)
void	setEdgeIdType(IdType edgeIdType)
void	setMemoryMb(long memoryMb)
void	setNumEdges(long numEdges)
void	setNumVertices(long numVertices)
void	setVertexIdType(IdType vertexIdType)
java.lang.String	toString()

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

Constructor Detail

GraphMetaData

public GraphMetaData()

Method Detail

equals

public boolean equals(java.lang.Object obj)

Overrides:

equals in class java.lang.Object

getConfig

public GraphConfig getConfig()

Gets the graph configuration object used to specify the data source of this graph.

Returns:

the config. Can be null if graph was not created from a datasource.

getCreationRequestTimestamp

public long getCreationRequestTimestamp()

Gets the timestamp (milliseconds since Jan 1st 1970) when this graph was requested to be created.

Returns:

the creationRequestTimestamp

getCreationTimestamp

public long getCreationTimestamp()

Gets the timestamp (milliseconds since Jan 1st 1970) when this graph finished creation.

Returns:

the creationTimestamp

getDataSourceVersion

public java.lang.String getDataSourceVersion()

Gets the format-specific version identifier provided by data-source (timestamp for files, snapshot ID for databases).

Returns:

the dataSourceVersion. Can be null if graph was not created from a datasource.

getEdgeIdType

public IdType getEdgeIdType()

Gets the edge ID type of this graph.

Returns:

the edgeIdType

getMemoryMb

public long getMemoryMb()

Gets the estimated number of memory this graph (including its properties) consumes in memory (in megabytes).

Returns:

the memoryMb

getNumEdges

public long getNumEdges()

Gets the number of edges

Returns:

the numEdges

getNumVertices

public long getNumVertices()

Gets the number of vertices

Returns:

the numVertices

getVertexIdType

public IdType getVertexIdType()

Gets the vertex ID type of this graph.

Returns:

the vertexIdType

hashCode

public int hashCode()

Overrides:

hashCode in class java.lang.Object

isDirected

public boolean isDirected()

Returns if the graph is directed.

setConfig

public void setConfig(GraphConfig config)

Parameters:

config - the GraphConfig object to set for this GraphMetaData object

setCreationRequestTimestamp

public void setCreationRequestTimestamp(long creationRequestTimestamp)

Parameters:

creationRequestTimestamp - the creationRequestTimestamp to set

setCreationTimestamp

public void setCreationTimestamp(long creationTimestamp)

Parameters:

creationTimestamp - the creationTimestamp to set

setDataSourceVersion

public void setDataSourceVersion(java.lang.String dataSourceVersion)

Parameters:

dataSourceVersion - the dataSourceVersion to set

setDirected

public void setDirected(boolean directed)

Parameters:

directed -

setEdgeIdType

public void setEdgeIdType(IdType edgeIdType)

Parameters:

edgeIdType - the edgeIdType to set

setMemoryMb

public void setMemoryMb(long memoryMb)

Parameters:

memoryMb - the memoryMb to set

setNumEdges

public void setNumEdges(long numEdges)

Parameters:

numEdges - the numEdges to set

setNumVertices

public void setNumVertices(long numVertices)

Parameters:

numVertices - the numVertices to set

setVertexIdType

public void setVertexIdType(IdType vertexIdType)

Parameters:

vertexIdType - the vertexIdType to set

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object