oracle.pgx.config

Class AbstractFileGraphConfig

java.lang.Object

oracle.pgx.config.AbstractConfig

oracle.pgx.config.GraphConfig

oracle.pgx.config.AbstractFileGraphConfig

Direct Known Subclasses:

AbstractMultipleFileGraphConfig, AbstractSingleFileGraphConfig

public abstract class AbstractFileGraphConfig
extends GraphConfig

Abstract super-class for all file-base graph configs

Field Summary

Fields inherited from class oracle.pgx.config.AbstractConfig

ENV_VARIABLE_PREFIX, SYSTEM_PROPERTY_PREFIX

Constructor Summary

Constructors

Constructor and Description
AbstractFileGraphConfig()

Method Summary

Modifier and Type	Method and Description
boolean	equals(java.lang.Object obj)
abstract java.util.Map	getAttributes() Get the file-system specific additional attributes needed to read/write the graph data
abstract java.lang.String	getSeparator() Get the format of this graph configuration
int	hashCode()
abstract java.lang.Boolean	isHeader() Whether the file has a header.

Methods inherited from class oracle.pgx.config.GraphConfig

getDateFormat, getEdgePropertyDefault, getEdgePropertyDimension, getEdgePropertyName, getEdgePropertyType, getEdgeProps, getErrorHandling, getFormat, getLoading, getName, getNodeKeyType, getNodePropertyDefault, getNodePropertyDimension, getNodePropertyName, getNodePropertyType, getVertexIdType, getVertexProps, hasEdgeLabel, hasVertexLabels, isEdgeLabel, isFileFormat, isFileFormat, isLoadEdgeKeys, isLoadVertexKeys, isMultipleFileFormat, isMultipleFileFormat, isSingleFileFormat, isSingleFileFormat, isVertexLabels, numEdgeProperties, numNodeProperties

Methods inherited from class oracle.pgx.config.AbstractConfig

getValueFromEnvironment, parseString, setSerializable

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

AbstractFileGraphConfig

public AbstractFileGraphConfig()

Method Detail

equals

public boolean equals(java.lang.Object obj)

Overrides:

equals in class GraphConfig

getAttributes

public abstract java.util.Map getAttributes()

Get the file-system specific additional attributes needed to read/write the graph data

Returns:

the map of attributes

getSeparator

public abstract java.lang.String getSeparator()

Get the format of this graph configuration

Returns:

the format

hashCode

public int hashCode()

Overrides:

hashCode in class GraphConfig

isHeader

public abstract java.lang.Boolean isHeader()

Whether the file has a header. i.e. first line of file is meant for headers, e.g. 'EdgeId, SourceId, DestId, EdgeProp1, EdgeProp2'

Returns:

Whether the file has a header or not