public static class AuxiliaryConverter.Impl extends java.lang.Object implements AuxiliaryConverter
AuxiliaryConverter
.AuxiliaryConverter.Impl
Modifier and Type | Field and Description |
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private SqlFunction |
f |
Constructor and Description |
---|
Impl(SqlFunction f) |
Modifier and Type | Method and Description |
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RexNode |
convert(RexBuilder rexBuilder,
RexNode groupCall,
RexNode e)
Converts an expression.
|
private final SqlFunction f
public Impl(SqlFunction f)
public RexNode convert(RexBuilder rexBuilder, RexNode groupCall, RexNode e)
AuxiliaryConverter
convert
in interface AuxiliaryConverter
rexBuilder
- Rex buildergroupCall
- Call to the group function, e.g. "TUMBLE($2, 36000)"e
- Expression holding result of the group function, e.g. "$0"Copyright © 2012–2019 The Apache Software Foundation. All rights reserved.