Package io.trino.sql.analyzer

Class CanonicalizationAware<T extends Node>

java.lang.Object

io.trino.sql.analyzer.CanonicalizationAware<T>

public class CanonicalizationAware<T extends Node>
extends Object

Method Summary

Modifier and Type	Method	Description
static Boolean	canonicalizationAwareComparison(Node left, Node right)
static OptionalInt	canonicalizationAwareHash(Node node)
static <T extends Node> CanonicalizationAware<T>	canonicalizationAwareKey(T node)
boolean	equals(Object o)
T	getNode()
int	hashCode()
String	toString()

Methods inherited from class java.lang.Object

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

Method Details

canonicalizationAwareKey

public static <T extends Node>
CanonicalizationAware<T> canonicalizationAwareKey(T node)

getNode

public T getNode()

hashCode

public int hashCode()

Overrides:

hashCode in class Object

equals

public boolean equals(Object o)

Overrides:

equals in class Object

toString

public String toString()

Overrides:

toString in class Object

canonicalizationAwareComparison

public static Boolean canonicalizationAwareComparison(Node left,
 Node right)

canonicalizationAwareHash

public static OptionalInt canonicalizationAwareHash(Node node)