com.linkedin.feathr.core.config.consumer

Class KeyedFeatures

java.lang.Object

com.linkedin.feathr.core.config.consumer.KeyedFeatures

public final class KeyedFeatures
extends java.lang.Object

Represents tuple of key (which may be a multi or composite key), and the list of features specific to this key.

Field Summary

Fields

Modifier and Type	Field and Description
static java.lang.String	DATE_OFFSET
static java.lang.String	END_DATE
static java.lang.String	FEATURE_LIST
static java.lang.String	KEY
static java.lang.String	NUM_DAYS
static java.lang.String	OVERRIDE_TIME_DELAY
static java.lang.String	START_DATE
static java.lang.String	TIMESTAMP_FORMAT

Constructor Summary

Constructors

Constructor and Description
KeyedFeatures(java.util.List<java.lang.String> key, java.util.List<java.lang.String> features, DateTimeRange dates, java.time.Duration overrideTimeDelay) Constructor with all parameters

Method Summary

Modifier and Type	Method and Description
boolean	equals(java.lang.Object o)
java.util.Optional<DateTimeRange>	getDates()
java.util.List<java.lang.String>	getFeatures()
java.util.List<java.lang.String>	getKey()
java.util.Optional<java.time.Duration>	getOverrideTimeDelay()
int	hashCode()
java.lang.String	toString()

Methods inherited from class java.lang.Object

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

Field Detail

KEY

public static final java.lang.String KEY

See Also:

Constant Field Values

FEATURE_LIST

public static final java.lang.String FEATURE_LIST

See Also:

Constant Field Values

START_DATE

public static final java.lang.String START_DATE

See Also:

Constant Field Values

END_DATE

public static final java.lang.String END_DATE

See Also:

Constant Field Values

DATE_OFFSET

public static final java.lang.String DATE_OFFSET

See Also:

Constant Field Values

NUM_DAYS

public static final java.lang.String NUM_DAYS

See Also:

Constant Field Values

OVERRIDE_TIME_DELAY

public static final java.lang.String OVERRIDE_TIME_DELAY

See Also:

Constant Field Values

TIMESTAMP_FORMAT

public static final java.lang.String TIMESTAMP_FORMAT

See Also:

Constant Field Values

Constructor Detail

KeyedFeatures

public KeyedFeatures(java.util.List<java.lang.String> key,
                     java.util.List<java.lang.String> features,
                     DateTimeRange dates,
                     java.time.Duration overrideTimeDelay)

Constructor with all parameters

Parameters:

key - If the list contains multiple entries, it specifies a composite key else a single key.

features - List of features specific to the key.

dates - DateTimeRange object which delimits the start and end times of the feature records to be fetched.

Method Detail

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

getKey

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

getFeatures

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

getDates

public java.util.Optional<DateTimeRange> getDates()

getOverrideTimeDelay

public java.util.Optional<java.time.Duration> getOverrideTimeDelay()