Uses of Interface
io.druid.segment.Cursor

Packages that use Cursor

Package	Description
io.druid.query
io.druid.query.topn
io.druid.segment
io.druid.segment.incremental

Uses of Cursor in io.druid.query

Methods in io.druid.query with parameters of type Cursor

Modifier and Type	Method and Description
static Aggregator[]	QueryRunnerHelper.makeAggregators(Cursor cursor, List<AggregatorFactory> aggregatorSpecs)

Method parameters in io.druid.query with type arguments of type Cursor

Modifier and Type	Method and Description
static <T> com.metamx.common.guava.Sequence<Result<T>>	QueryRunnerHelper.makeCursorBasedQuery(StorageAdapter adapter, List<org.joda.time.Interval> queryIntervals, Filter filter, QueryGranularity granularity, com.google.common.base.Function<Cursor,Result<T>> mapFn)

Uses of Cursor in io.druid.query.topn

Methods in io.druid.query.topn that return Cursor

Modifier and Type	Method and Description
Cursor	TopNParams.getCursor()

Methods in io.druid.query.topn with parameters of type Cursor

Modifier and Type	Method and Description
Result<TopNResultValue>	TopNMapFn.apply(Cursor cursor)
protected static Aggregator[]	BaseTopNAlgorithm.makeAggregators(Cursor cursor, List<AggregatorFactory> aggregatorSpecs)
protected static BufferAggregator[]	BaseTopNAlgorithm.makeBufferAggregators(Cursor cursor, List<AggregatorFactory> aggregatorSpecs)
TopNParams	TopNAlgorithm.makeInitParams(DimensionSelector dimSelector, Cursor cursor)
TopNParams	TimeExtractionTopNAlgorithm.makeInitParams(DimensionSelector dimSelector, Cursor cursor)
PooledTopNAlgorithm.PooledTopNParams	PooledTopNAlgorithm.makeInitParams(DimensionSelector dimSelector, Cursor cursor)
TopNParams	DimExtractionTopNAlgorithm.makeInitParams(DimensionSelector dimSelector, Cursor cursor)
TopNParams	AggregateTopNMetricFirstAlgorithm.makeInitParams(DimensionSelector dimSelector, Cursor cursor)
PooledTopNAlgorithm.PooledTopNParams.Builder	PooledTopNAlgorithm.PooledTopNParams.Builder.withCursor(Cursor cursor)

Constructors in io.druid.query.topn with parameters of type Cursor

Constructor and Description
PooledTopNAlgorithm.PooledTopNParams(DimensionSelector dimSelector, Cursor cursor, int cardinality, ResourceHolder<ByteBuffer> resultsBufHolder, ByteBuffer resultsBuf, int[] aggregatorSizes, int numBytesPerRecord, int numValuesPerPass, TopNMetricSpecBuilder<int[]> arrayProvider)
TopNParams(DimensionSelector dimSelector, Cursor cursor, int cardinality, int numValuesPerPass)

Uses of Cursor in io.druid.segment

Methods in io.druid.segment that return types with arguments of type Cursor

Modifier and Type	Method and Description
com.metamx.common.guava.Sequence<Cursor>	QueryableIndexStorageAdapter.makeCursors(Filter filter, org.joda.time.Interval interval, QueryGranularity gran)
com.metamx.common.guava.Sequence<Cursor>	CursorFactory.makeCursors(Filter filter, org.joda.time.Interval interval, QueryGranularity gran)

Uses of Cursor in io.druid.segment.incremental

Methods in io.druid.segment.incremental that return types with arguments of type Cursor

Modifier and Type	Method and Description
com.metamx.common.guava.Sequence<Cursor>	IncrementalIndexStorageAdapter.makeCursors(Filter filter, org.joda.time.Interval interval, QueryGranularity gran)