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

Interface BottomTop

All Superinterfaces:

ApplyItem

public interface BottomTop
extends ApplyItem

Represents a transformation with one of the pre-defined methods bottomcount, bottompercent, bottomsum, topcount, toppercent, topsum.

Nested Class Summary

Nested Classes

Modifier and Type	Interface and Description
static class	BottomTop.Method Pre-defined method for partial aggregration.

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

ApplyItem.Kind

Method Summary

Modifier and Type	Method and Description
BottomTop.Method	getMethod() Gets the partial-aggregation method.
Expression	getNumber() Gets the expression that determines the number of items to aggregate.
Expression	getValue() Gets the expression that determines the values to aggregate.

Methods inherited from interface org.apache.olingo.server.api.uri.queryoption.ApplyItem

getKind

Method Detail

getMethod

BottomTop.Method getMethod()

Gets the partial-aggregation method.

Returns:

a BottomTop.Method (but never null)

getNumber

Expression getNumber()

Gets the expression that determines the number of items to aggregate.

Returns:

an Expression (but never null)

getValue

Expression getValue()

Gets the expression that determines the values to aggregate.

Returns:

an Expression (but never null)