Package org.apache.calcite.rex
Class RexSqlReflectiveConvertletTable
- java.lang.Object
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- org.apache.calcite.rex.RexSqlReflectiveConvertletTable
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- All Implemented Interfaces:
RexSqlConvertletTable
- Direct Known Subclasses:
RexSqlStandardConvertletTable
public class RexSqlReflectiveConvertletTable extends java.lang.Object implements RexSqlConvertletTable
Implementation ofRexSqlConvertletTable
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Field Summary
Fields Modifier and Type Field Description private java.util.Map<java.lang.Object,java.lang.Object>
map
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Constructor Summary
Constructors Constructor Description RexSqlReflectiveConvertletTable()
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description RexSqlConvertlet
get(RexCall call)
Returns the convertlet applicable to a given expression.protected void
registerOp(SqlOperator op, RexSqlConvertlet convertlet)
Registers a convertlet for a given operator instance
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Method Detail
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get
public RexSqlConvertlet get(RexCall call)
Description copied from interface:RexSqlConvertletTable
Returns the convertlet applicable to a given expression.- Specified by:
get
in interfaceRexSqlConvertletTable
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registerOp
protected void registerOp(SqlOperator op, RexSqlConvertlet convertlet)
Registers a convertlet for a given operator instance- Parameters:
op
- Operator instance, saySqlStdOperatorTable.MINUS
convertlet
- Convertlet
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