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

Class FunctionErrorReportingExprVectorProcessor<T>

java.lang.Object

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

All Implemented Interfaces:

ExprVectorProcessor<T>

public class FunctionErrorReportingExprVectorProcessor<T>
extends Object
implements ExprVectorProcessor<T>

Wrapper around ExprVectorProcessor that reports errors in the same style as FunctionExpr.

Constructor Summary

Constructors

Constructor	Description
FunctionErrorReportingExprVectorProcessor(String functionName, ExprVectorProcessor<T> delegate)

Method Summary

Modifier and Type	Method	Description
ExprEvalVector<T>	evalVector(Expr.VectorInputBinding bindings)
ExpressionType	getOutputType()
int	maxVectorSize()

Methods inherited from class java.lang.Object

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

Constructor Details

FunctionErrorReportingExprVectorProcessor

public FunctionErrorReportingExprVectorProcessor(String functionName,
 ExprVectorProcessor<T> delegate)

Method Details

evalVector

public ExprEvalVector<T> evalVector(Expr.VectorInputBinding bindings)

Specified by:

evalVector in interface ExprVectorProcessor<T>

getOutputType

public ExpressionType getOutputType()

Specified by:

getOutputType in interface ExprVectorProcessor<T>

maxVectorSize

public int maxVectorSize()

Specified by:

maxVectorSize in interface ExprVectorProcessor<T>