Uses of Annotation Type
org.apache.druid.query.monomorphicprocessing.CalledFromHotLoop

Packages that use CalledFromHotLoop

Package	Description
org.apache.druid.query.aggregation
org.apache.druid.query.filter
org.apache.druid.segment
org.apache.druid.segment.column
org.apache.druid.segment.data
org.apache.druid.segment.historical

Uses of CalledFromHotLoop in org.apache.druid.query.aggregation

Methods in org.apache.druid.query.aggregation with annotations of type CalledFromHotLoop

Modifier and Type	Method	Description
void	BufferAggregator.aggregate(ByteBuffer buf, int position)	Aggregates metric values into the given aggregate byte representation Implementations of this method must read in the aggregate value from the buffer at the given position, aggregate the next element of data and write the updated aggregate value back into the buffer.
abstract void	SimpleDoubleBufferAggregator.aggregate(ByteBuffer buf, int position, double value)
abstract void	SimpleFloatBufferAggregator.aggregate(ByteBuffer buf, int position, float value)
void	BufferAggregator.init(ByteBuffer buf, int position)	Initializes the buffer location Implementations of this method must initialize the byte buffer at the given position Implementations must not change the position, limit or mark of the given buffer This method must not exceed the number of bytes returned by AggregatorFactory.getMaxIntermediateSizeWithNulls() in the corresponding AggregatorFactory
abstract void	SimpleDoubleBufferAggregator.putFirst(ByteBuffer buf, int position, double value)	Faster equivalent to aggregator.init(buf, position); aggregator.aggregate(buf, position, value);

Uses of CalledFromHotLoop in org.apache.druid.query.filter

Methods in org.apache.druid.query.filter with annotations of type CalledFromHotLoop

Modifier and Type	Method	Description
boolean	ValueMatcher.matches(boolean includeUnknown)	Returns true if the current row matches the condition.

Uses of CalledFromHotLoop in org.apache.druid.segment

Methods in org.apache.druid.segment with annotations of type CalledFromHotLoop

Modifier and Type	Method	Description
double	BaseDoubleColumnValueSelector.getDouble()
float	BaseFloatColumnValueSelector.getFloat()
long	BaseLongColumnValueSelector.getLong()
IndexedInts	DimensionSelector.getRow()	Returns the indexed values at the current position in this DimensionSelector.
protected abstract String	BaseSingleValueDimensionSelector.getValue()
boolean	BaseNullableColumnValueSelector.isNull()	Returns true if the primitive long, double, or float value returned by this selector should be treated as null.
String	DimensionDictionarySelector.lookupName(int id)	Returns the value for a particular dictionary id as a Java String.

Uses of CalledFromHotLoop in org.apache.druid.segment.column

Methods in org.apache.druid.segment.column with annotations of type CalledFromHotLoop

Modifier and Type	Method	Description
long	NumericColumn.getLongSingleValueRow(int rowNum)

Uses of CalledFromHotLoop in org.apache.druid.segment.data

Methods in org.apache.druid.segment.data with annotations of type CalledFromHotLoop

Modifier and Type	Method	Description
T	Indexed.get(int index)	Get the value at specified position
int	IndexedInts.get(int index)
int	ReadableOffset.getOffset()
abstract void	Offset.increment()	Move to next offset
int	IndexedInts.size()
abstract boolean	Offset.withinBounds()	Check if current offset position is within the valid range

Uses of CalledFromHotLoop in org.apache.druid.segment.historical

Methods in org.apache.druid.segment.historical with annotations of type CalledFromHotLoop

Modifier and Type	Method	Description
double	HistoricalColumnSelector.getDouble(int offset)
IndexedInts	HistoricalDimensionSelector.getRow(int offset)
int	SingleValueHistoricalDimensionSelector.getRowValue(int offset)