org.apache.cayenne

Interface QueryResult<T>

All Superinterfaces:

Iterable<QueryResultItem>

All Known Implementing Classes:

GenericQueryResult, ProcedureResult

public interface QueryResult<T>
extends Iterable<QueryResultItem>

Represents a collection of items which are results of a multipart query execution.

Since:

4.0

Method Summary

Modifier and Type	Method and Description
int[]	firstBatchUpdateCount() A utility method for quickly retrieving the first batch update count array from the response.
List<T>	firstList() A utility method for quickly retrieving the first list in the response.
int	firstUpdateCount() A utility method for quick retrieval of the first update count from the response.
boolean	isList() Returns whether current iteration result is a list or an update count.
int	size() Returns a number of results in the response.

Methods inherited from interface java.lang.Iterable

forEach, iterator, spliterator

Method Detail

size

int size()

Returns a number of results in the response.

isList

boolean isList()

Returns whether current iteration result is a list or an update count.

firstList

List<T> firstList()

A utility method for quickly retrieving the first list in the response. Returns null if the query has no lists.

firstBatchUpdateCount

int[] firstBatchUpdateCount()

A utility method for quickly retrieving the first batch update count array from the response.

firstUpdateCount

int firstUpdateCount()

A utility method for quick retrieval of the first update count from the response.