com.basho.riak.client.core.query.timeseries

Class QueryResult

java.lang.Object

com.basho.riak.client.core.query.timeseries.QueryResult

All Implemented Interfaces:

Iterable<Row>

public class QueryResult
extends Object
implements Iterable<Row>

Holds a result set from a query, keylist, or fetch command. Immutable once created.

Since:

2.0.3

Author:

Alex Moore , Sergey Galkin

Field Summary

Fields

Modifier and Type	Field and Description
static QueryResult	EMPTY

Constructor Summary

Constructors

Constructor and Description
QueryResult(Iterable<RiakTsPB.TsRow> tsRowsIterator, int rowCount)
QueryResult(List<RiakTsPB.TsColumnDescription> columnsList, List<RiakTsPB.TsRow> rowsList)
QueryResult(List<RiakTsPB.TsRow> tsRows)
QueryResult(Row[] rows)

Method Summary

Modifier and Type	Method and Description
List<ColumnDescription>	getColumnDescriptionsCopy() Provides a deep copy of the ColumnDescription List, if one was returned from the operation.
List<Row>	getRowsCopy() Get a shallow copy of the rows in this query result.
int	getRowsCount() Get the number of rows in this query result.
Iterator<Row>	iterator() An iterator of the Rows in this QueryResult.

Methods inherited from class java.lang.Object

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

Methods inherited from interface java.lang.Iterable

forEach, spliterator

Field Detail

EMPTY

public static final QueryResult EMPTY

Constructor Detail

QueryResult

public QueryResult(List<RiakTsPB.TsRow> tsRows)

QueryResult

public QueryResult(Iterable<RiakTsPB.TsRow> tsRowsIterator,
                   int rowCount)

QueryResult

public QueryResult(List<RiakTsPB.TsColumnDescription> columnsList,
                   List<RiakTsPB.TsRow> rowsList)

QueryResult

public QueryResult(Row[] rows)

Method Detail

getColumnDescriptionsCopy

public List<ColumnDescription> getColumnDescriptionsCopy()

Provides a deep copy of the ColumnDescription List, if one was returned from the operation.

Returns:

a deep copy of the ColumnDescriptions

iterator

public Iterator<Row> iterator()

An iterator of the Rows in this QueryResult.

Specified by:

iterator in interface Iterable<Row>

Returns:

an iterator.

getRowsCount

public int getRowsCount()

Get the number of rows in this query result.

Returns:

the count of rows in this query result.

getRowsCopy

public List<Row> getRowsCopy()

Get a shallow copy of the rows in this query result.

Returns:

a List<Row> shallow copy of the rows in this query result.