TransformNumericExceptFirstOperandChecker (flink-cdc-parent 3.8-SNAPSHOT API)

java.lang.Object
- org.apache.flink.cdc.runtime.parser.metadata.TransformNumericExceptFirstOperandChecker

All Implemented Interfaces:

org.apache.calcite.sql.type.SqlOperandTypeChecker
```
public class TransformNumericExceptFirstOperandChecker
extends Object
implements org.apache.calcite.sql.type.SqlOperandTypeChecker
```
Parameter type-checking strategy where all operand types except first one must be numeric type.

Nested Class Summary
- Nested classes/interfaces inherited from interface org.apache.calcite.sql.type.SqlOperandTypeChecker
  org.apache.calcite.sql.type.SqlOperandTypeChecker.Consistency

Constructor Summary

Constructors
Constructor Description

TransformNumericExceptFirstOperandChecker(int nOperands)

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`boolean`	`checkOperandTypes(org.apache.calcite.sql.SqlCallBinding callBinding, boolean throwOnFailure)`
`String`	`getAllowedSignatures(org.apache.calcite.sql.SqlOperator op, String opName)`
`org.apache.calcite.sql.type.SqlOperandTypeChecker.Consistency`	`getConsistency()`
`org.apache.calcite.sql.SqlOperandCountRange`	`getOperandCountRange()`
`boolean`	`isOptional(int i)`

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

Methods inherited from interface org.apache.calcite.sql.type.SqlOperandTypeChecker
isFixedParameters, typeInference

- Constructor Detail
  - TransformNumericExceptFirstOperandChecker
```
public TransformNumericExceptFirstOperandChecker(int nOperands)
```
- Method Detail
  - checkOperandTypes
```
public boolean checkOperandTypes(org.apache.calcite.sql.SqlCallBinding callBinding,
                                 boolean throwOnFailure)
```
    Specified by:
    
    checkOperandTypes in interface org.apache.calcite.sql.type.SqlOperandTypeChecker
  - getOperandCountRange
```
public org.apache.calcite.sql.SqlOperandCountRange getOperandCountRange()
```
    Specified by:
    
    getOperandCountRange in interface org.apache.calcite.sql.type.SqlOperandTypeChecker
  - getAllowedSignatures
```
public String getAllowedSignatures(org.apache.calcite.sql.SqlOperator op,
                                   String opName)
```
    Specified by:
    
    getAllowedSignatures in interface org.apache.calcite.sql.type.SqlOperandTypeChecker
  - getConsistency
```
public org.apache.calcite.sql.type.SqlOperandTypeChecker.Consistency getConsistency()
```
    Specified by:
    
    getConsistency in interface org.apache.calcite.sql.type.SqlOperandTypeChecker
  - isOptional
```
public boolean isOptional(int i)
```
    Specified by:
    
    isOptional in interface org.apache.calcite.sql.type.SqlOperandTypeChecker