Package com.amazonaws.services.machinelearning.model

Class RedshiftDataSpec

java.lang.Object

com.amazonaws.services.machinelearning.model.RedshiftDataSpec

All Implemented Interfaces:

Serializable, Cloneable

public class RedshiftDataSpec
extends Object
implements Serializable, Cloneable

Describes the data specification of an Amazon Redshift DataSource.

See Also:

Serialized Form

Constructor Summary

Constructors

Constructor	Description
RedshiftDataSpec()

Method Summary

Modifier and Type	Method	Description
RedshiftDataSpec	clone()
boolean	equals(Object obj)
RedshiftDatabaseCredentials	getDatabaseCredentials()	Describes AWS Identity and Access Management (IAM) credentials that are used connect to the Amazon Redshift database.
RedshiftDatabase	getDatabaseInformation()	Describes the DatabaseName and ClusterIdentifier for an Amazon Redshift DataSource.
String	getDataRearrangement()	Describes the splitting specifications for a DataSource.
String	getDataSchema()	A JSON string that represents the schema for an Amazon Redshift DataSource.
String	getDataSchemaUri()	Describes the schema location for an Amazon Redshift DataSource.
String	getS3StagingLocation()	Describes an Amazon S3 location to store the result set of the SelectSqlQuery query.
String	getSelectSqlQuery()	Describes the SQL Query to execute on an Amazon Redshift database for an Amazon Redshift DataSource.
int	hashCode()
void	setDatabaseCredentials(RedshiftDatabaseCredentials databaseCredentials)	Describes AWS Identity and Access Management (IAM) credentials that are used connect to the Amazon Redshift database.
void	setDatabaseInformation(RedshiftDatabase databaseInformation)	Describes the DatabaseName and ClusterIdentifier for an Amazon Redshift DataSource.
void	setDataRearrangement(String dataRearrangement)	Describes the splitting specifications for a DataSource.
void	setDataSchema(String dataSchema)	A JSON string that represents the schema for an Amazon Redshift DataSource.
void	setDataSchemaUri(String dataSchemaUri)	Describes the schema location for an Amazon Redshift DataSource.
void	setS3StagingLocation(String s3StagingLocation)	Describes an Amazon S3 location to store the result set of the SelectSqlQuery query.
void	setSelectSqlQuery(String selectSqlQuery)	Describes the SQL Query to execute on an Amazon Redshift database for an Amazon Redshift DataSource.
String	toString()	Returns a string representation of this object; useful for testing and debugging.
RedshiftDataSpec	withDatabaseCredentials(RedshiftDatabaseCredentials databaseCredentials)	Describes AWS Identity and Access Management (IAM) credentials that are used connect to the Amazon Redshift database.
RedshiftDataSpec	withDatabaseInformation(RedshiftDatabase databaseInformation)	Describes the DatabaseName and ClusterIdentifier for an Amazon Redshift DataSource.
RedshiftDataSpec	withDataRearrangement(String dataRearrangement)	Describes the splitting specifications for a DataSource.
RedshiftDataSpec	withDataSchema(String dataSchema)	A JSON string that represents the schema for an Amazon Redshift DataSource.
RedshiftDataSpec	withDataSchemaUri(String dataSchemaUri)	Describes the schema location for an Amazon Redshift DataSource.
RedshiftDataSpec	withS3StagingLocation(String s3StagingLocation)	Describes an Amazon S3 location to store the result set of the SelectSqlQuery query.
RedshiftDataSpec	withSelectSqlQuery(String selectSqlQuery)	Describes the SQL Query to execute on an Amazon Redshift database for an Amazon Redshift DataSource.

Methods inherited from class java.lang.Object

finalize, getClass, notify, notifyAll, wait, wait, wait

Constructor Detail

RedshiftDataSpec

public RedshiftDataSpec()

Method Detail

setDatabaseInformation

public void setDatabaseInformation(RedshiftDatabase databaseInformation)

Describes the DatabaseName and ClusterIdentifier for an Amazon Redshift DataSource.

Parameters:

databaseInformation - Describes the DatabaseName and ClusterIdentifier for an Amazon Redshift DataSource.

getDatabaseInformation

public RedshiftDatabase getDatabaseInformation()

Describes the DatabaseName and ClusterIdentifier for an Amazon Redshift DataSource.

Returns:

Describes the DatabaseName and ClusterIdentifier for an Amazon Redshift DataSource.

withDatabaseInformation

public RedshiftDataSpec withDatabaseInformation(RedshiftDatabase databaseInformation)

Describes the DatabaseName and ClusterIdentifier for an Amazon Redshift DataSource.

Parameters:

databaseInformation - Describes the DatabaseName and ClusterIdentifier for an Amazon Redshift DataSource.

Returns:

Returns a reference to this object so that method calls can be chained together.

setSelectSqlQuery

public void setSelectSqlQuery(String selectSqlQuery)

Describes the SQL Query to execute on an Amazon Redshift database for an Amazon Redshift DataSource.

Parameters:

selectSqlQuery - Describes the SQL Query to execute on an Amazon Redshift database for an Amazon Redshift DataSource.

getSelectSqlQuery

public String getSelectSqlQuery()

Describes the SQL Query to execute on an Amazon Redshift database for an Amazon Redshift DataSource.

Returns:

Describes the SQL Query to execute on an Amazon Redshift database for an Amazon Redshift DataSource.

withSelectSqlQuery

public RedshiftDataSpec withSelectSqlQuery(String selectSqlQuery)

Describes the SQL Query to execute on an Amazon Redshift database for an Amazon Redshift DataSource.

Parameters:

selectSqlQuery - Describes the SQL Query to execute on an Amazon Redshift database for an Amazon Redshift DataSource.

Returns:

Returns a reference to this object so that method calls can be chained together.

setDatabaseCredentials

public void setDatabaseCredentials(RedshiftDatabaseCredentials databaseCredentials)

Describes AWS Identity and Access Management (IAM) credentials that are used connect to the Amazon Redshift database.

Parameters:

databaseCredentials - Describes AWS Identity and Access Management (IAM) credentials that are used connect to the Amazon Redshift database.

getDatabaseCredentials

public RedshiftDatabaseCredentials getDatabaseCredentials()

Describes AWS Identity and Access Management (IAM) credentials that are used connect to the Amazon Redshift database.

Returns:

Describes AWS Identity and Access Management (IAM) credentials that are used connect to the Amazon Redshift database.

withDatabaseCredentials

public RedshiftDataSpec withDatabaseCredentials(RedshiftDatabaseCredentials databaseCredentials)

Describes AWS Identity and Access Management (IAM) credentials that are used connect to the Amazon Redshift database.

Parameters:

databaseCredentials - Describes AWS Identity and Access Management (IAM) credentials that are used connect to the Amazon Redshift database.

Returns:

Returns a reference to this object so that method calls can be chained together.

setS3StagingLocation

public void setS3StagingLocation(String s3StagingLocation)

Describes an Amazon S3 location to store the result set of the SelectSqlQuery query.

Parameters:

s3StagingLocation - Describes an Amazon S3 location to store the result set of the SelectSqlQuery query.

getS3StagingLocation

public String getS3StagingLocation()

Describes an Amazon S3 location to store the result set of the SelectSqlQuery query.

Returns:

Describes an Amazon S3 location to store the result set of the SelectSqlQuery query.

withS3StagingLocation

public RedshiftDataSpec withS3StagingLocation(String s3StagingLocation)

Describes an Amazon S3 location to store the result set of the SelectSqlQuery query.

Parameters:

s3StagingLocation - Describes an Amazon S3 location to store the result set of the SelectSqlQuery query.

Returns:

Returns a reference to this object so that method calls can be chained together.

setDataRearrangement

public void setDataRearrangement(String dataRearrangement)

Describes the splitting specifications for a DataSource.

Parameters:

dataRearrangement - Describes the splitting specifications for a DataSource.

getDataRearrangement

public String getDataRearrangement()

Describes the splitting specifications for a DataSource.

Returns:

Describes the splitting specifications for a DataSource.

withDataRearrangement

public RedshiftDataSpec withDataRearrangement(String dataRearrangement)

Describes the splitting specifications for a DataSource.

Parameters:

dataRearrangement - Describes the splitting specifications for a DataSource.

Returns:

Returns a reference to this object so that method calls can be chained together.

setDataSchema

public void setDataSchema(String dataSchema)

A JSON string that represents the schema for an Amazon Redshift DataSource. The DataSchema defines the structure of the observation data in the data file(s) referenced in the DataSource.

A DataSchema is not required if you specify a DataSchemaUri.

Define your DataSchema as a series of key-value pairs. attributes and excludedVariableNames have an array of key-value pairs for their value. Use the following format to define your DataSchema.

{ "version": "1.0",

"recordAnnotationFieldName": "F1",

"recordWeightFieldName": "F2",

"targetFieldName": "F3",

"dataFormat": "CSV",

"dataFileContainsHeader": true,

"attributes": [

{ "fieldName": "F1", "fieldType": "TEXT" }, { "fieldName": "F2", "fieldType": "NUMERIC" }, { "fieldName": "F3", "fieldType": "CATEGORICAL" }, { "fieldName": "F4", "fieldType": "NUMERIC" }, { "fieldName": "F5", "fieldType": "CATEGORICAL" }, { "fieldName": "F6", "fieldType": "TEXT" }, { "fieldName": "F7", "fieldType": "WEIGHTED_INT_SEQUENCE" }, { "fieldName": "F8", "fieldType": "WEIGHTED_STRING_SEQUENCE" } ],

"excludedVariableNames": [ "F6" ] }

Parameters:

dataSchema - A JSON string that represents the schema for an Amazon Redshift DataSource. The DataSchema defines the structure of the observation data in the data file(s) referenced in the DataSource.

A DataSchema is not required if you specify a DataSchemaUri.

Define your DataSchema as a series of key-value pairs. attributes and excludedVariableNames have an array of key-value pairs for their value. Use the following format to define your DataSchema.

{ "version": "1.0",

"recordAnnotationFieldName": "F1",

"recordWeightFieldName": "F2",

"targetFieldName": "F3",

"dataFormat": "CSV",

"dataFileContainsHeader": true,

"attributes": [

{ "fieldName": "F1", "fieldType": "TEXT" }, { "fieldName": "F2", "fieldType": "NUMERIC" }, { "fieldName": "F3", "fieldType": "CATEGORICAL" }, { "fieldName": "F4", "fieldType": "NUMERIC" }, { "fieldName": "F5", "fieldType": "CATEGORICAL" }, { "fieldName": "F6", "fieldType": "TEXT" }, { "fieldName": "F7", "fieldType": "WEIGHTED_INT_SEQUENCE" }, { "fieldName": "F8", "fieldType": "WEIGHTED_STRING_SEQUENCE" } ],

"excludedVariableNames": [ "F6" ] }

getDataSchema

public String getDataSchema()

A JSON string that represents the schema for an Amazon Redshift DataSource. The DataSchema defines the structure of the observation data in the data file(s) referenced in the DataSource.

A DataSchema is not required if you specify a DataSchemaUri.

Define your DataSchema as a series of key-value pairs. attributes and excludedVariableNames have an array of key-value pairs for their value. Use the following format to define your DataSchema.

{ "version": "1.0",

"recordAnnotationFieldName": "F1",

"recordWeightFieldName": "F2",

"targetFieldName": "F3",

"dataFormat": "CSV",

"dataFileContainsHeader": true,

"attributes": [

{ "fieldName": "F1", "fieldType": "TEXT" }, { "fieldName": "F2", "fieldType": "NUMERIC" }, { "fieldName": "F3", "fieldType": "CATEGORICAL" }, { "fieldName": "F4", "fieldType": "NUMERIC" }, { "fieldName": "F5", "fieldType": "CATEGORICAL" }, { "fieldName": "F6", "fieldType": "TEXT" }, { "fieldName": "F7", "fieldType": "WEIGHTED_INT_SEQUENCE" }, { "fieldName": "F8", "fieldType": "WEIGHTED_STRING_SEQUENCE" } ],

"excludedVariableNames": [ "F6" ] }

Returns:

A JSON string that represents the schema for an Amazon Redshift DataSource. The DataSchema defines the structure of the observation data in the data file(s) referenced in the DataSource.

A DataSchema is not required if you specify a DataSchemaUri.

Define your DataSchema as a series of key-value pairs. attributes and excludedVariableNames have an array of key-value pairs for their value. Use the following format to define your DataSchema.

{ "version": "1.0",

"recordAnnotationFieldName": "F1",

"recordWeightFieldName": "F2",

"targetFieldName": "F3",

"dataFormat": "CSV",

"dataFileContainsHeader": true,

"attributes": [

{ "fieldName": "F1", "fieldType": "TEXT" }, { "fieldName": "F2", "fieldType": "NUMERIC" }, { "fieldName": "F3", "fieldType": "CATEGORICAL" }, { "fieldName": "F4", "fieldType": "NUMERIC" }, { "fieldName": "F5", "fieldType": "CATEGORICAL" }, { "fieldName": "F6", "fieldType": "TEXT" }, { "fieldName": "F7", "fieldType": "WEIGHTED_INT_SEQUENCE" }, { "fieldName": "F8", "fieldType": "WEIGHTED_STRING_SEQUENCE" } ],

"excludedVariableNames": [ "F6" ] }

withDataSchema

public RedshiftDataSpec withDataSchema(String dataSchema)

A JSON string that represents the schema for an Amazon Redshift DataSource. The DataSchema defines the structure of the observation data in the data file(s) referenced in the DataSource.

A DataSchema is not required if you specify a DataSchemaUri.

Define your DataSchema as a series of key-value pairs. attributes and excludedVariableNames have an array of key-value pairs for their value. Use the following format to define your DataSchema.

{ "version": "1.0",

"recordAnnotationFieldName": "F1",

"recordWeightFieldName": "F2",

"targetFieldName": "F3",

"dataFormat": "CSV",

"dataFileContainsHeader": true,

"attributes": [

{ "fieldName": "F1", "fieldType": "TEXT" }, { "fieldName": "F2", "fieldType": "NUMERIC" }, { "fieldName": "F3", "fieldType": "CATEGORICAL" }, { "fieldName": "F4", "fieldType": "NUMERIC" }, { "fieldName": "F5", "fieldType": "CATEGORICAL" }, { "fieldName": "F6", "fieldType": "TEXT" }, { "fieldName": "F7", "fieldType": "WEIGHTED_INT_SEQUENCE" }, { "fieldName": "F8", "fieldType": "WEIGHTED_STRING_SEQUENCE" } ],

"excludedVariableNames": [ "F6" ] }

Parameters:

dataSchema - A JSON string that represents the schema for an Amazon Redshift DataSource. The DataSchema defines the structure of the observation data in the data file(s) referenced in the DataSource.

A DataSchema is not required if you specify a DataSchemaUri.

Define your DataSchema as a series of key-value pairs. attributes and excludedVariableNames have an array of key-value pairs for their value. Use the following format to define your DataSchema.

{ "version": "1.0",

"recordAnnotationFieldName": "F1",

"recordWeightFieldName": "F2",

"targetFieldName": "F3",

"dataFormat": "CSV",

"dataFileContainsHeader": true,

"attributes": [

{ "fieldName": "F1", "fieldType": "TEXT" }, { "fieldName": "F2", "fieldType": "NUMERIC" }, { "fieldName": "F3", "fieldType": "CATEGORICAL" }, { "fieldName": "F4", "fieldType": "NUMERIC" }, { "fieldName": "F5", "fieldType": "CATEGORICAL" }, { "fieldName": "F6", "fieldType": "TEXT" }, { "fieldName": "F7", "fieldType": "WEIGHTED_INT_SEQUENCE" }, { "fieldName": "F8", "fieldType": "WEIGHTED_STRING_SEQUENCE" } ],

"excludedVariableNames": [ "F6" ] }

Returns:

Returns a reference to this object so that method calls can be chained together.

setDataSchemaUri

public void setDataSchemaUri(String dataSchemaUri)

Describes the schema location for an Amazon Redshift DataSource.

Parameters:

dataSchemaUri - Describes the schema location for an Amazon Redshift DataSource.

getDataSchemaUri

public String getDataSchemaUri()

Describes the schema location for an Amazon Redshift DataSource.

Returns:

Describes the schema location for an Amazon Redshift DataSource.

withDataSchemaUri

public RedshiftDataSpec withDataSchemaUri(String dataSchemaUri)

Describes the schema location for an Amazon Redshift DataSource.

Parameters:

dataSchemaUri - Describes the schema location for an Amazon Redshift DataSource.

Returns:

Returns a reference to this object so that method calls can be chained together.

toString

public String toString()

Returns a string representation of this object; useful for testing and debugging.

Overrides:

toString in class Object

Returns:

A string representation of this object.

See Also:

Object.toString()

equals

public boolean equals(Object obj)

Overrides:

equals in class Object

hashCode

public int hashCode()

Overrides:

hashCode in class Object

clone

public RedshiftDataSpec clone()

Overrides:

clone in class Object