org.apache.flink.table.planner.functions.casting

Class CastCodeBlock

java.lang.Object

org.apache.flink.table.planner.functions.casting.CastCodeBlock

@Internal
public class CastCodeBlock
extends Object

Generated cast code block result. This POJO contains the Java code of the block performing the cast, the output is null term and the output variable containing the cast result. It is guaranteed that the returnTerm and isNullTerm can be accessed within the external scope of the returned code. Both returnTerm and isNullTerm can be either variable names or expressions.

Method Summary

Modifier and Type	Method and Description
boolean	equals(Object o)
String	getCode()
String	getIsNullTerm()
String	getReturnTerm()
int	hashCode()
static CastCodeBlock	withCode(String code, String returnTerm, String isNullTerm)
static CastCodeBlock	withoutCode(String returnTerm, String isNullTerm)

Methods inherited from class java.lang.Object

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

Method Detail

withoutCode

public static CastCodeBlock withoutCode(String returnTerm,
                                        String isNullTerm)

withCode

public static CastCodeBlock withCode(String code,
                                     String returnTerm,
                                     String isNullTerm)

getCode

public String getCode()

getReturnTerm

public String getReturnTerm()

getIsNullTerm

public String getIsNullTerm()

equals

public boolean equals(Object o)

Overrides:

equals in class Object

hashCode

public int hashCode()

Overrides:

hashCode in class Object