Package org.apache.druid.math.expr.vector

Class CoalesceFunctionVectorProcessor<T>

java.lang.Object

org.apache.druid.math.expr.vector.CoalesceFunctionVectorProcessor<T>

All Implemented Interfaces:

ExprVectorProcessor<T>

Direct Known Subclasses:

CoalesceDoubleVectorProcessor, CoalesceLongVectorProcessor, CoalesceVectorObjectProcessor

public abstract class CoalesceFunctionVectorProcessor<T>
extends Object
implements ExprVectorProcessor<T>

Constructor Summary

Constructors

Constructor	Description
CoalesceFunctionVectorProcessor(ExpressionType outputType, ExprVectorProcessor<T>[] processors)

Method Summary

Modifier and Type	Method	Description
ExpressionType	getOutputType()
int	maxVectorSize()

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.apache.druid.math.expr.vector.ExprVectorProcessor

evalVector

Constructor Details

CoalesceFunctionVectorProcessor

public CoalesceFunctionVectorProcessor(ExpressionType outputType,
 ExprVectorProcessor<T>[] processors)

Method Details

getOutputType

public ExpressionType getOutputType()

Specified by:

getOutputType in interface ExprVectorProcessor<T>

maxVectorSize

public int maxVectorSize()

Specified by:

maxVectorSize in interface ExprVectorProcessor<T>