com.facebook.presto.operator.aggregation.state

Class LongDecimalWithOverflowStateFactory.GroupedLongDecimalWithOverflowState

java.lang.Object

com.facebook.presto.operator.aggregation.state.AbstractGroupedAccumulatorState

com.facebook.presto.operator.aggregation.state.LongDecimalWithOverflowStateFactory.GroupedLongDecimalWithOverflowState

All Implemented Interfaces:

LongDecimalWithOverflowState, AccumulatorState, GroupedAccumulatorState

Direct Known Subclasses:

LongDecimalWithOverflowAndLongStateFactory.GroupedLongDecimalWithOverflowAndLongState

Enclosing class:

LongDecimalWithOverflowStateFactory

public static class LongDecimalWithOverflowStateFactory.GroupedLongDecimalWithOverflowState
extends AbstractGroupedAccumulatorState
implements LongDecimalWithOverflowState

Field Summary

Fields

Modifier and Type	Field and Description
protected long	numberOfElements
protected LongBigArray	overflows
protected ObjectBigArray<io.airlift.slice.Slice>	unscaledDecimals

Constructor Summary

Constructors

Constructor and Description
GroupedLongDecimalWithOverflowState()

Method Summary

Modifier and Type	Method and Description
void	addOverflow(long overflow)
void	ensureCapacity(long size)
long	getEstimatedSize()
io.airlift.slice.Slice	getLongDecimal()
long	getOverflow()
void	setLongDecimal(io.airlift.slice.Slice value)
void	setOverflow(long overflow)

Methods inherited from class com.facebook.presto.operator.aggregation.state.AbstractGroupedAccumulatorState

getGroupId, setGroupId

Methods inherited from class java.lang.Object

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

Field Detail

unscaledDecimals

protected final ObjectBigArray<io.airlift.slice.Slice> unscaledDecimals

overflows

@Nullable
protected LongBigArray overflows

numberOfElements

protected long numberOfElements

Constructor Detail

GroupedLongDecimalWithOverflowState

public GroupedLongDecimalWithOverflowState()

Method Detail

ensureCapacity

public void ensureCapacity(long size)

Specified by:

ensureCapacity in interface GroupedAccumulatorState

getLongDecimal

public io.airlift.slice.Slice getLongDecimal()

Specified by:

getLongDecimal in interface LongDecimalWithOverflowState

setLongDecimal

public void setLongDecimal(io.airlift.slice.Slice value)

Specified by:

setLongDecimal in interface LongDecimalWithOverflowState

getOverflow

public long getOverflow()

Specified by:

getOverflow in interface LongDecimalWithOverflowState

setOverflow

public void setOverflow(long overflow)

Specified by:

setOverflow in interface LongDecimalWithOverflowState

addOverflow

public void addOverflow(long overflow)

Specified by:

addOverflow in interface LongDecimalWithOverflowState

getEstimatedSize

public long getEstimatedSize()

Specified by:

getEstimatedSize in interface AccumulatorState