RexImpTable.DatetimeArithmeticImplementor (Apache Calcite API)

java.lang.Object
- org.apache.calcite.adapter.enumerable.RexImpTable.DatetimeArithmeticImplementor

All Implemented Interfaces:: NotNullImplementor

Enclosing class:: RexImpTable

private static class RexImpTable.DatetimeArithmeticImplementor
extends java.lang.Object
implements NotNullImplementor

Implementor for various datetime arithmetic.

Constructor Summary

Constructors
Modifier Constructor Description

private DatetimeArithmeticImplementor()

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`Expression`	`implement(RexToLixTranslator translator, RexCall call, java.util.List<Expression> translatedOperands)`	Implements a call with assumption that all the null-checking is implemented by caller.
`private Expression`	`normalize(SqlTypeName typeName, Expression e)`	Normalizes a TIME value into 00:00:00..23:59:39.

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Constructor Detail
  - DatetimeArithmeticImplementor
```
private DatetimeArithmeticImplementor()
```
- Method Detail
  - implement
```
public Expression implement(RexToLixTranslator translator,
                            RexCall call,
                            java.util.List<Expression> translatedOperands)
```
    Description copied from interface: NotNullImplementor
    
    Implements a call with assumption that all the null-checking is implemented by caller.
    
    Specified by:
    
    implement in interface NotNullImplementor
    
    Parameters:
    
    translator - translator to implement the code
    
    call - call to implement
    
    translatedOperands - arguments of a call
    
    Returns:
    
    expression that implements given call
  - normalize
```
private Expression normalize(SqlTypeName typeName,
                             Expression e)
```
    Normalizes a TIME value into 00:00:00..23:59:39.