Package io.activej.aggregation

Class AggregationQuery

java.lang.Object

io.activej.aggregation.AggregationQuery

All Implemented Interfaces:

io.activej.common.initializer.WithInitializer<AggregationQuery>

public final class AggregationQuery
extends Object
implements io.activej.common.initializer.WithInitializer<AggregationQuery>

Represents a query to aggregation. Contains the list of requested keys, fields, predicates and orderings.

Method Summary

Modifier and Type	Method	Description
static AggregationQuery	create()
static AggregationQuery	create(List<String> keys, List<String> measures)
static AggregationQuery	create(List<String> keys, List<String> measures, AggregationPredicate predicate)
boolean	equals(Object o)
Set<String>	getAllKeys()
List<String>	getKeys()
List<String>	getMeasures()
AggregationPredicate	getPredicate()
int	hashCode()
String	toString()
AggregationQuery	withKey(String key)
AggregationQuery	withKeys(String... keys)
AggregationQuery	withKeys(List<String> keys)
AggregationQuery	withMeasure(String field)
AggregationQuery	withMeasures(String... fields)
AggregationQuery	withMeasures(List<String> fields)
AggregationQuery	withPredicate(AggregationPredicate predicate)
AggregationQuery	withPredicates(List<AggregationPredicate> predicates)

Methods inherited from class java.lang.Object

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

Methods inherited from interface io.activej.common.initializer.WithInitializer

withInitializer

Method Details

create

public static AggregationQuery create()

create

public static AggregationQuery create(List<String> keys,
 List<String> measures)

create

public static AggregationQuery create(List<String> keys,
 List<String> measures,
 AggregationPredicate predicate)

getKeys

public List<String> getKeys()

getMeasures

public List<String> getMeasures()

getAllKeys

public Set<String> getAllKeys()

getPredicate

public AggregationPredicate getPredicate()

withKey

public AggregationQuery withKey(String key)

withKeys

public AggregationQuery withKeys(List<String> keys)

withKeys

public AggregationQuery withKeys(String... keys)

withMeasures

public AggregationQuery withMeasures(List<String> fields)

withMeasures

public AggregationQuery withMeasures(String... fields)

withMeasure

public AggregationQuery withMeasure(String field)

withPredicate

public AggregationQuery withPredicate(AggregationPredicate predicate)

withPredicates

public AggregationQuery withPredicates(List<AggregationPredicate> predicates)

toString

public String toString()

Overrides:

toString in class Object

equals

public boolean equals(Object o)

Overrides:

equals in class Object

hashCode

public int hashCode()

Overrides:

hashCode in class Object