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

Class ComplexFeatureConfig

java.lang.Object

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

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

All Implemented Interfaces:

ConfigObj, java.io.Serializable

public final class ComplexFeatureConfig
extends FeatureConfig

Represents an expression based feature configuration by specifying the object part in the following fragment:

 
   <feature name>: {
     def: <feature expression>
     type: <feature type>
     default: <default value>
   }
 
 

 
   <feature name>: {
     def.sqlExpr: <feature expression>
     type: <feature type>
     default: <default value>
   }
 
 

See Also:

Serialized Form

Field Summary

Fields inherited from class com.linkedin.feathr.core.config.producer.anchors.FeatureConfig

AGGREGATION, DECAY, DEF, DEF_MVEL, DEF_SQL_EXPR, DEFAULT, EMBEDDING_SIZE, FILTER, FILTER_MVEL, GROUPBY, LIMIT, PARAMETERS, SIZE, SLIDING_INTERVAL, TYPE, WEIGHT, WINDOW, WINDOW_PARAMETERS

Constructor Summary

Constructors

Constructor and Description
ComplexFeatureConfig(java.lang.String featureExpr, ExprType exprType, FeatureType featureType, java.lang.String defaultValue) Deprecated. use ComplexFeatureConfig(String, ExprType, String, FeatureTypeConfig) instead
ComplexFeatureConfig(java.lang.String featureExpr, ExprType exprType, java.lang.String defaultValue, FeatureTypeConfig featureTypeConfig) Constructor with full parameters
ComplexFeatureConfig(java.lang.String featureExpr, FeatureTypeConfig featureTypeConfig) Deprecated. use ComplexFeatureConfig(String, ExprType, String, FeatureTypeConfig) instead
ComplexFeatureConfig(java.lang.String featureExpr, java.lang.String defaultValue, FeatureTypeConfig featureTypeConfig) Deprecated. use ComplexFeatureConfig(String, ExprType, String, FeatureTypeConfig) instead
ComplexFeatureConfig(java.lang.String featureExpr, java.lang.String featureType, java.lang.String defaultValue) Deprecated. use ComplexFeatureConfig(String, ExprType, String, FeatureTypeConfig) instead

Method Summary

Modifier and Type	Method and Description
boolean	equals(java.lang.Object o)
java.util.Optional<java.lang.String>	getDefaultValue()
ExprType	getExprType()
java.lang.String	getFeatureExpr()
java.util.Optional<java.lang.String>	getFeatureType() Deprecated. Please use getFeatureTypeConfig()
java.util.Optional<FeatureTypeConfig>	getFeatureTypeConfig()
int	hashCode()
java.lang.String	toString()

Methods inherited from class com.linkedin.feathr.core.config.producer.anchors.FeatureConfig

getParameters

Methods inherited from class java.lang.Object

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

Constructor Detail

ComplexFeatureConfig

public ComplexFeatureConfig(java.lang.String featureExpr,
                            ExprType exprType,
                            java.lang.String defaultValue,
                            FeatureTypeConfig featureTypeConfig)

Constructor with full parameters

Parameters:

featureExpr - An expression for the feature

exprType - expression type of ExprType

defaultValue - A default value for the feature

featureTypeConfig - A detailed feature type information for the feature

ComplexFeatureConfig

@Deprecated
public ComplexFeatureConfig(java.lang.String featureExpr,
                                        java.lang.String featureType,
                                        java.lang.String defaultValue)

Deprecated. use ComplexFeatureConfig(String, ExprType, String, FeatureTypeConfig) instead

Constructor

Parameters:

featureExpr - An MVEL expression for the feature

featureType - The type of the feature

defaultValue - A default value for the feature

ComplexFeatureConfig

@Deprecated
public ComplexFeatureConfig(java.lang.String featureExpr,
                                        FeatureTypeConfig featureTypeConfig)

Deprecated. use ComplexFeatureConfig(String, ExprType, String, FeatureTypeConfig) instead

Constructor

Parameters:

featureExpr - An MVEL expression for the feature

featureTypeConfig - A detailed feature type information for the feature

ComplexFeatureConfig

@Deprecated
public ComplexFeatureConfig(java.lang.String featureExpr,
                                        java.lang.String defaultValue,
                                        FeatureTypeConfig featureTypeConfig)

Deprecated. use ComplexFeatureConfig(String, ExprType, String, FeatureTypeConfig) instead

Constructor

Parameters:

featureExpr - An MVEL expression for the feature

defaultValue - A default value for the feature

featureTypeConfig - A detailed feature type information for the feature

ComplexFeatureConfig

@Deprecated
public ComplexFeatureConfig(java.lang.String featureExpr,
                                        ExprType exprType,
                                        FeatureType featureType,
                                        java.lang.String defaultValue)

Deprecated. use ComplexFeatureConfig(String, ExprType, String, FeatureTypeConfig) instead

Constructor

Parameters:

featureExpr - An MVEL expression for the feature

exprType - expression type of ExprType

featureType - The type of the feature

defaultValue - A default value for the feature

Method Detail

getFeatureExpr

public java.lang.String getFeatureExpr()

getExprType

public ExprType getExprType()

getFeatureType

@Deprecated
public java.util.Optional<java.lang.String> getFeatureType()

Deprecated. Please use getFeatureTypeConfig()

getDefaultValue

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

Specified by:

getDefaultValue in class FeatureConfig

getFeatureTypeConfig

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

Specified by:

getFeatureTypeConfig in class FeatureConfig

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object

equals

public boolean equals(java.lang.Object o)

Overrides:

equals in class java.lang.Object

hashCode

public int hashCode()

Overrides:

hashCode in class java.lang.Object