org.apache.olingo.server.core.uri.queryoption.apply

Class AggregateImpl

java.lang.Object

org.apache.olingo.server.core.uri.queryoption.apply.AggregateImpl

All Implemented Interfaces:

Aggregate, ApplyItem

public class AggregateImpl
extends Object
implements Aggregate

Represents the aggregate transformation.

Nested Class Summary

Nested classes/interfaces inherited from interface org.apache.olingo.server.api.uri.queryoption.ApplyItem

ApplyItem.Kind

Constructor Summary

Constructors

Constructor and Description
AggregateImpl()

Method Summary

Modifier and Type	Method and Description
AggregateImpl	addExpression(AggregateExpression expression)
List<AggregateExpression>	getExpressions() Gets the aggregate expressions.
ApplyItem.Kind	getKind() Gets the kind of the transformation.

Methods inherited from class java.lang.Object

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

Constructor Detail

AggregateImpl

public AggregateImpl()

Method Detail

getKind

public ApplyItem.Kind getKind()

Description copied from interface: ApplyItem

Gets the kind of the transformation.

Specified by:

getKind in interface ApplyItem

Returns:

transformation kind

getExpressions

public List<AggregateExpression> getExpressions()

Description copied from interface: Aggregate

Gets the aggregate expressions.

Specified by:

getExpressions in interface Aggregate

Returns:

a non-empty list of aggregate expressions (and never null)

addExpression

public AggregateImpl addExpression(AggregateExpression expression)