com.linkedin.feathr.core.config.producer.anchors

Class FeatureConfig

java.lang.Object

com.linkedin.feathr.core.config.producer.anchors.FeatureConfig

All Implemented Interfaces:

ConfigObj, java.io.Serializable

Direct Known Subclasses:

ComplexFeatureConfig, ExpressionBasedFeatureConfig, ExtractorBasedFeatureConfig, SimpleFeatureConfig, TimeWindowFeatureConfig

public abstract class FeatureConfig
extends java.lang.Object
implements ConfigObj

Abstract class for the configuration of a feature in an anchor

See Also:

Serialized Form

Field Summary

Fields

Modifier and Type	Field and Description
static java.lang.String	AGGREGATION
static java.lang.String	DECAY
static java.lang.String	DEF
static java.lang.String	DEF_MVEL
static java.lang.String	DEF_SQL_EXPR
static java.lang.String	DEFAULT
static java.lang.String	EMBEDDING_SIZE
static java.lang.String	FILTER
static java.lang.String	FILTER_MVEL
static java.lang.String	GROUPBY
static java.lang.String	LIMIT
static java.lang.String	PARAMETERS Parameters for the extractor
static java.lang.String	SIZE
static java.lang.String	SLIDING_INTERVAL
static java.lang.String	TYPE
static java.lang.String	WEIGHT
static java.lang.String	WINDOW
static java.lang.String	WINDOW_PARAMETERS

Constructor Summary

Constructors

Constructor and Description
FeatureConfig()

Method Summary

Modifier and Type	Method and Description
abstract java.util.Optional<java.lang.String>	getDefaultValue()
abstract java.util.Optional<FeatureTypeConfig>	getFeatureTypeConfig()
java.util.Map<java.lang.String,java.lang.String>	getParameters() Return parameters for the extractor.

Methods inherited from class java.lang.Object

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

Field Detail

DEF

public static final java.lang.String DEF

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Constant Field Values

DEF_MVEL

public static final java.lang.String DEF_MVEL

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Constant Field Values

DEF_SQL_EXPR

public static final java.lang.String DEF_SQL_EXPR

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Constant Field Values

TYPE

public static final java.lang.String TYPE

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Constant Field Values

DEFAULT

public static final java.lang.String DEFAULT

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Constant Field Values

AGGREGATION

public static final java.lang.String AGGREGATION

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Constant Field Values

WINDOW

public static final java.lang.String WINDOW

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Constant Field Values

SLIDING_INTERVAL

public static final java.lang.String SLIDING_INTERVAL

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Constant Field Values

FILTER

public static final java.lang.String FILTER

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Constant Field Values

FILTER_MVEL

public static final java.lang.String FILTER_MVEL

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Constant Field Values

GROUPBY

public static final java.lang.String GROUPBY

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Constant Field Values

LIMIT

public static final java.lang.String LIMIT

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Constant Field Values

DECAY

public static final java.lang.String DECAY

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Constant Field Values

WEIGHT

public static final java.lang.String WEIGHT

See Also:

Constant Field Values

WINDOW_PARAMETERS

public static final java.lang.String WINDOW_PARAMETERS

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Constant Field Values

SIZE

public static final java.lang.String SIZE

See Also:

Constant Field Values

EMBEDDING_SIZE

public static final java.lang.String EMBEDDING_SIZE

See Also:

Constant Field Values

PARAMETERS

public static final java.lang.String PARAMETERS

Parameters for the extractor

See Also:

Constant Field Values

Constructor Detail

FeatureConfig

public FeatureConfig()

Method Detail

getDefaultValue

public abstract java.util.Optional<java.lang.String> getDefaultValue()

getFeatureTypeConfig

public abstract java.util.Optional<FeatureTypeConfig> getFeatureTypeConfig()

getParameters

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

Return parameters for the extractor.