oracle.pgx.config

Class RdbmsEntityProviderConfig

java.lang.Object

oracle.pgx.config.AbstractConfig

oracle.pgx.config.EntityProviderConfig

oracle.pgx.config.AbstractRdbmsEntityProviderConfig

oracle.pgx.config.RdbmsEntityProviderConfig

All Implemented Interfaces:

CommonLoadableConfig<ProviderFormat>, DbConnectionConfig, oracle.pgx.config.internal.ConvertibleToEntityProviderConfigBuilder

@Generated(value="config_generator.py")
public class RdbmsEntityProviderConfig
extends AbstractRdbmsEntityProviderConfig

PGX Engine Rdbms Entity Provider Config

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	RdbmsEntityProviderConfig.Field Fields of PGX Engine Rdbms Entity Provider Config

Field Summary

Fields inherited from class oracle.pgx.config.AbstractConfig

ENV_SEPARATOR, ENV_VARIABLE_PREFIX, SYSTEM_PROPERTY_PREFIX

Method Summary

Modifier and Type	Method and Description
boolean	equals(java.lang.Object obj)
java.lang.String	getAsOf() SCN value to use when executing Oracle Flashback queries, use `<current-scn>` to determine SCN automatically during loading.
java.util.Map	getAttributes() additional attributes needed to read/write the graph data
static RdbmsEntityProviderConfig.Field[]	getConfigFields()
java.lang.String	getDatabaseTableName() name of the table in the database
java.lang.String	getDataSourceId() data source id to use to connect to an RDBMS instance
java.lang.String	getDestinationColumn() name of the column in the database containing the keys of the destination vertices
java.lang.String	getDestinationVertexProvider() name of the destination vertex provider to be used for this edge provider
GraphErrorHandlingConfig	getErrorHandling() error handling configuration
ProviderFormat	getFormat() provider format
java.lang.String	getJdbcUrl() jdbc URL pointing to an RDBMS instance
java.lang.String	getKeyColumn() name of the column in the database table containing the keys of the entities
java.lang.String	getKeystoreAlias() alias to the keystore to use when connecting to database
IdType	getKeyType() type of the keys
java.lang.String	getLabel() label for the entities loaded from this provider
java.util.Map<java.lang.String,java.lang.Object>	getLeftoverValues() Gets the values that do not belong to any field.
ProviderLoadingConfig	getLoading() loading-specific configuration
java.util.List<java.lang.String>	getLocalDateFormat() array of local_date formats to use when loading and storing local_date properties.
java.lang.Integer	getMaxPrefetchedRows() maximum number of rows prefetched during each round trip resultset-database
java.lang.String	getName() entity provider name
java.lang.Integer	getNumConnections() number of connections to read/write data from/to the RDBMS table.
java.lang.Integer	getParallelHintDegree() parallel hint degree to use for internal queries.
java.lang.String	getPoint2d() longitude and latitude as floating point values separated by a space
java.util.List<GraphPropertyConfig>	getProps() specification of the properties associated with this entity provider
java.lang.String	getSchema() schema to use when reading/writing RDBMS objects
java.lang.String	getSourceColumn() name of the column in the database containing the keys of the source vertices
java.lang.String	getSourceVertexProvider() name of the source vertex provider to be used for this edge provider
java.util.List<java.lang.String>	getTimeFormat() the time format to use when loading and storing time properties.
java.util.List<java.lang.String>	getTimestampFormat() the timestamp format to use when loading and storing timestamp properties.
java.util.List<java.lang.String>	getTimestampWithTimezoneFormat() the timestamp with timezone format to use when loading and storing timestamp with timezone properties.
java.util.List<java.lang.String>	getTimeWithTimezoneFormat() the time with timezone format to use when loading and storing time with timezone properties.
java.lang.String	getUsername() username to use when connecting to an RDBMS instance
java.util.Map<RdbmsEntityProviderConfig.Field,java.lang.Object>	getValues() Gets the parsed values.
java.util.Map<RdbmsEntityProviderConfig.Field,java.lang.Object>	getValuesWithoutDefaults() Gets the values without defaults.
java.lang.Character	getVectorComponentDelimiter() delimiter for the different components of vector properties
boolean	hasDefaultValue(RdbmsEntityProviderConfig.Field field) Checks for default value.
java.lang.Boolean	hasKeys() indicates if the provided entities data have keys
boolean	isEmpty() Checks if it's empty.
static RdbmsEntityProviderConfig	parse(java.io.InputStream is, boolean strict, java.lang.String parentPath) Parses an input stream.
static RdbmsEntityProviderConfig	parse(java.util.Map<java.lang.String,java.lang.Object> raw, boolean strict, java.lang.String parentPath) Parses a raw key/value mapping.
static RdbmsEntityProviderConfig	parse(java.util.Properties props, boolean strict) Parses a properties file.
java.lang.String	toString()
java.lang.String	toString(boolean hideSensitiveData)

Methods inherited from class oracle.pgx.config.AbstractRdbmsEntityProviderConfig

getDataSourceId, getJdbcUrl, getKeystoreAlias, getLoadedDatabaseTableName, getMaxPrefetchedRows, getNumConnections, getNumConnections, getSchema, getUsername, hashCode, supportsVectorProperties, toEntityProviderConfigBuilder

Methods inherited from class oracle.pgx.config.EntityProviderConfig

getDestinationVertexKeyType, getPropertyDefault, getPropertyDimension, getPropertyName, getPropertyType, getSourceVertexKeyType, getValidatedLabel, isKeyMappingEnabled, isLabelLoadingEnabled, numProperties, supportsPropertyColumn, supportsPropertyColumn, supportsVectorProperties

Methods inherited from class oracle.pgx.config.AbstractConfig

getDefault, getValueFromEnvironment, getValueFromEnvironment, parseString, setSerializable

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface oracle.pgx.config.CommonLoadableConfig

createLocalDateFormat, createTimeFormat, createTimestampFormat, createTimestampWithTimezoneFormat, createTimeWithTimezoneFormat

Method Detail

equals

public boolean equals(java.lang.Object obj)

Overrides:

equals in class AbstractRdbmsEntityProviderConfig

getAsOf

public java.lang.String getAsOf()

SCN value to use when executing Oracle Flashback queries, use `<current-scn>` to determine SCN automatically during loading. Use `<no-scn>` to disable this feature.

getAttributes

public java.util.Map getAttributes()

additional attributes needed to read/write the graph data

Returns:

the map of attributes

getConfigFields

public static RdbmsEntityProviderConfig.Field[] getConfigFields()

getDatabaseTableName

public java.lang.String getDatabaseTableName()

name of the table in the database

Specified by:

getDatabaseTableName in class AbstractRdbmsEntityProviderConfig

getDataSourceId

public java.lang.String getDataSourceId()

data source id to use to connect to an RDBMS instance

Returns:

the data source id

getDestinationColumn

public java.lang.String getDestinationColumn()

name of the column in the database containing the keys of the destination vertices

Specified by:

getDestinationColumn in class AbstractRdbmsEntityProviderConfig

getDestinationVertexProvider

public java.lang.String getDestinationVertexProvider()

name of the destination vertex provider to be used for this edge provider

Specified by:

getDestinationVertexProvider in class EntityProviderConfig

Returns:

the name of the destination vertex provider

getErrorHandling

public GraphErrorHandlingConfig getErrorHandling()

error handling configuration

Returns:

the error handling configuration

getFormat

public ProviderFormat getFormat()

provider format

Returns:

the format

getJdbcUrl

public java.lang.String getJdbcUrl()

jdbc URL pointing to an RDBMS instance

Returns:

the JDBC URL

getKeyColumn

public java.lang.String getKeyColumn()

name of the column in the database table containing the keys of the entities

Specified by:

getKeyColumn in class AbstractRdbmsEntityProviderConfig

getKeystoreAlias

public java.lang.String getKeystoreAlias()

alias to the keystore to use when connecting to database

Specified by:

getKeystoreAlias in interface CommonLoadableConfig<ProviderFormat>

Specified by:

getKeystoreAlias in class AbstractRdbmsEntityProviderConfig

Returns:

the keystore alias or null if underlying format does not require a keystore

getKeyType

public IdType getKeyType()

type of the keys

Specified by:

getKeyType in class EntityProviderConfig

Returns:

the key type

getLabel

public java.lang.String getLabel()

label for the entities loaded from this provider

Specified by:

getLabel in class EntityProviderConfig

Returns:

the custom label

getLeftoverValues

public java.util.Map<java.lang.String,java.lang.Object> getLeftoverValues()

Gets the values that do not belong to any field.

Returns:

the values that do not belong to any field

getLoading

public ProviderLoadingConfig getLoading()

loading-specific configuration

Specified by:

getLoading in class EntityProviderConfig

Returns:

the loading configuration

getLocalDateFormat

public java.util.List<java.lang.String> getLocalDateFormat()

array of local_date formats to use when loading and storing local_date properties. Please see DateTimeFormatter for a documentation of the format string

Returns:

the date format

getMaxPrefetchedRows

public java.lang.Integer getMaxPrefetchedRows()

maximum number of rows prefetched during each round trip resultset-database

Returns:

the maximum number of prefetched rows

getName

public java.lang.String getName()

entity provider name

Specified by:

getName in interface CommonLoadableConfig<ProviderFormat>

Specified by:

getName in class EntityProviderConfig

Returns:

the name of the provider

getNumConnections

public java.lang.Integer getNumConnections()

number of connections to read/write data from/to the RDBMS table. For the distributed runtime, this value will be multiplied by the number of machines used

Specified by:

getNumConnections in class AbstractRdbmsEntityProviderConfig

Returns:

the number of connections

getParallelHintDegree

public java.lang.Integer getParallelHintDegree()

parallel hint degree to use for internal queries. If the value is negative, the parallel hint will be omitted. If the value is zero, a parallel hint without degree is generated.

getPoint2d

public java.lang.String getPoint2d()

longitude and latitude as floating point values separated by a space

getProps

public java.util.List<GraphPropertyConfig> getProps()

specification of the properties associated with this entity provider

Specified by:

getProps in class EntityProviderConfig

Returns:

the list of vertex properties

getSchema

public java.lang.String getSchema()

schema to use when reading/writing RDBMS objects

Returns:

the schema

getSourceColumn

public java.lang.String getSourceColumn()

name of the column in the database containing the keys of the source vertices

Specified by:

getSourceColumn in class AbstractRdbmsEntityProviderConfig

getSourceVertexProvider

public java.lang.String getSourceVertexProvider()

name of the source vertex provider to be used for this edge provider

Specified by:

getSourceVertexProvider in class EntityProviderConfig

Returns:

the name of the source vertex provider

getTimeFormat

public java.util.List<java.lang.String> getTimeFormat()

the time format to use when loading and storing time properties. Please see DateTimeFormatter for a documentation of the format string

Returns:

the time format

getTimestampFormat

public java.util.List<java.lang.String> getTimestampFormat()

the timestamp format to use when loading and storing timestamp properties. Please see DateTimeFormatter for a documentation of the format string

Returns:

the timestamp format

getTimestampWithTimezoneFormat

public java.util.List<java.lang.String> getTimestampWithTimezoneFormat()

the timestamp with timezone format to use when loading and storing timestamp with timezone properties. Please see DateTimeFormatter for a documentation of the format string

Returns:

the timestamp with timezone format

getTimeWithTimezoneFormat

public java.util.List<java.lang.String> getTimeWithTimezoneFormat()

the time with timezone format to use when loading and storing time with timezone properties. Please see DateTimeFormatter for a documentation of the format string

Returns:

the time with timezone format

getUsername

public java.lang.String getUsername()

username to use when connecting to an RDBMS instance

Returns:

the username

getValues

public java.util.Map<RdbmsEntityProviderConfig.Field,java.lang.Object> getValues()

Gets the parsed values.

Specified by:

getValues in class AbstractConfig

Returns:

the parsed values

getValuesWithoutDefaults

public java.util.Map<RdbmsEntityProviderConfig.Field,java.lang.Object> getValuesWithoutDefaults()

Gets the values without defaults.

Returns:

the values without defaults

getVectorComponentDelimiter

public java.lang.Character getVectorComponentDelimiter()

delimiter for the different components of vector properties

hasDefaultValue

public boolean hasDefaultValue(RdbmsEntityProviderConfig.Field field)

Checks for default value.

Specified by:

hasDefaultValue in class AbstractRdbmsEntityProviderConfig

Parameters:

field - the field

Returns:

true, if value for given field is the default value

hasKeys

public java.lang.Boolean hasKeys()

indicates if the provided entities data have keys

Specified by:

hasKeys in class EntityProviderConfig

isEmpty

public boolean isEmpty()

Checks if it's empty.

Returns:

true, if the Map 'values' is empty.

parse

public static RdbmsEntityProviderConfig parse(java.io.InputStream is,
                                              boolean strict,
                                              java.lang.String parentPath)
                                       throws java.io.IOException

Parses an input stream.

Parameters:

is - the input stream

strict - if true, parses in strict mode

parentPath - if not null, resolves relative paths against this parentPath

Returns:

the parsed graph config

Throws:

java.io.IOException - Signals that an I/O exception has occurred.

parse

public static RdbmsEntityProviderConfig parse(java.util.Map<java.lang.String,java.lang.Object> raw,
                                              boolean strict,
                                              java.lang.String parentPath)

Parses a raw key/value mapping.

Parameters:

raw - the raw key/value mapping to parse

strict - if true, parses in strict mode

parentPath - if not null, resolves relative paths against this parentPath

Returns:

the parsed graph config

parse

public static RdbmsEntityProviderConfig parse(java.util.Properties props,
                                              boolean strict)

Parses a properties file.

Parameters:

props - the properties to parse

strict - if true, parses in strict mode

Returns:

the parsed graph config

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object

toString

public java.lang.String toString(boolean hideSensitiveData)