Package org.apache.ignite.internal.processors.query

Class GridQueryFieldsResultAdapter

java.lang.Object

org.apache.ignite.internal.processors.query.GridQueryFieldsResultAdapter

All Implemented Interfaces:

GridQueryFieldsResult

public class GridQueryFieldsResultAdapter
extends Object
implements GridQueryFieldsResult

Convenience adapter for GridQueryFieldsResult.

Constructor Summary

Constructors

Constructor	Description
GridQueryFieldsResultAdapter(@Nullable List<GridQueryFieldMetadata> metaData, GridCloseableIterator<List<?>> it)	Creates query field result composed of field metadata and iterator over queried fields.

Method Summary

Modifier and Type	Method	Description
GridCloseableIterator<List<?>>	iterator()	Gets iterator over queried fields.
List<GridQueryFieldMetadata>	metaData()	Gets metadata for queried fields.

Methods inherited from class java.lang.Object

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

Constructor Detail

GridQueryFieldsResultAdapter

public GridQueryFieldsResultAdapter(@Nullable
                                    @Nullable List<GridQueryFieldMetadata> metaData,
                                    GridCloseableIterator<List<?>> it)

Creates query field result composed of field metadata and iterator over queried fields.

Parameters:

metaData - Meta data.

it - Result iterator.

Method Detail

metaData

public List<GridQueryFieldMetadata> metaData()

Gets metadata for queried fields.

Specified by:

metaData in interface GridQueryFieldsResult

Returns:

Meta data for queried fields.

iterator

public GridCloseableIterator<List<?>> iterator()
                                        throws IgniteCheckedException

Gets iterator over queried fields.

Specified by:

iterator in interface GridQueryFieldsResult

Returns:

Iterator over queried fields.

Throws:

IgniteCheckedException