org.apache.beam.sdk.extensions.sql.impl.interpreter.operator

Interface BeamSqlUnaryOperator

All Superinterfaces:

BeamSqlOperator, java.io.Serializable

public interface BeamSqlUnaryOperator
extends BeamSqlOperator

An operator that is applied to already-evaluated arguments.

Method Summary

Modifier and Type	Method and Description
boolean	accept(BeamSqlExpression argument)
default boolean	accept(java.util.List<BeamSqlExpression> arguments)
BeamSqlPrimitive	apply(BeamSqlPrimitive argument)
default BeamSqlPrimitive	apply(java.util.List<BeamSqlPrimitive> arguments)

Methods inherited from interface org.apache.beam.sdk.extensions.sql.impl.interpreter.operator.BeamSqlOperator

getOutputType

Method Detail

apply

default BeamSqlPrimitive apply(java.util.List<BeamSqlPrimitive> arguments)

Specified by:

apply in interface BeamSqlOperator

accept

default boolean accept(java.util.List<BeamSqlExpression> arguments)

Specified by:

accept in interface BeamSqlOperator

accept

boolean accept(BeamSqlExpression argument)

apply

BeamSqlPrimitive apply(BeamSqlPrimitive argument)