org.apache.flink.table.planner.functions.inference

Class ArgumentCountRange

java.lang.Object

org.apache.flink.table.planner.functions.inference.ArgumentCountRange

All Implemented Interfaces:

org.apache.calcite.sql.SqlOperandCountRange

@Internal
public final class ArgumentCountRange
extends Object
implements org.apache.calcite.sql.SqlOperandCountRange

A SqlOperandCountRange backed by ArgumentCount.

Constructor Summary

Constructors

Constructor and Description
ArgumentCountRange(org.apache.flink.table.types.inference.ArgumentCount argumentCount)

Method Summary

Modifier and Type	Method and Description
int	getMax()
int	getMin()
boolean	isValidCount(int count)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

ArgumentCountRange

public ArgumentCountRange(org.apache.flink.table.types.inference.ArgumentCount argumentCount)

Method Detail

isValidCount

public boolean isValidCount(int count)

Specified by:

isValidCount in interface org.apache.calcite.sql.SqlOperandCountRange

getMin

public int getMin()

Specified by:

getMin in interface org.apache.calcite.sql.SqlOperandCountRange

getMax

public int getMax()

Specified by:

getMax in interface org.apache.calcite.sql.SqlOperandCountRange