Class GridQueryFieldsResultAdapter
- java.lang.Object
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- org.apache.ignite.internal.processors.query.GridQueryFieldsResultAdapter
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- All Implemented Interfaces:
GridQueryFieldsResult
public class GridQueryFieldsResultAdapter extends Object implements GridQueryFieldsResult
Convenience adapter forGridQueryFieldsResult.
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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.
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description GridCloseableIterator<List<?>>iterator()Gets iterator over queried fields.List<GridQueryFieldMetadata>metaData()Gets metadata for queried fields.
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Constructor Detail
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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.
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Method Detail
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metaData
public List<GridQueryFieldMetadata> metaData()
Gets metadata for queried fields.- Specified by:
metaDatain interfaceGridQueryFieldsResult- Returns:
- Meta data for queried fields.
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iterator
public GridCloseableIterator<List<?>> iterator() throws IgniteCheckedException
Gets iterator over queried fields.- Specified by:
iteratorin interfaceGridQueryFieldsResult- Returns:
- Iterator over queried fields.
- Throws:
IgniteCheckedException
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