Package io.trino.sql.tree

Class CoalesceExpression

java.lang.Object

io.trino.sql.tree.Node

io.trino.sql.tree.Expression

io.trino.sql.tree.CoalesceExpression

public class CoalesceExpression
extends Expression

Constructor Summary

Constructors

Constructor	Description
CoalesceExpression(Expression first, Expression second, Expression... additional)
CoalesceExpression(NodeLocation location, List<Expression> operands)
CoalesceExpression(List<Expression> operands)

Method Summary

Modifier and Type	Method	Description
<R, C> R	accept(AstVisitor<R,C> visitor, C context)	Accessible for AstVisitor, use AstVisitor.process(Node, Object) instead.
boolean	equals(Object o)
List<? extends Node>	getChildren()
List<Expression>	getOperands()
int	hashCode()
boolean	shallowEquals(Node other)	Compare with another node by considering internal state excluding any Node returned by getChildren()

Methods inherited from class io.trino.sql.tree.Expression

toString

Methods inherited from class io.trino.sql.tree.Node

getLocation

Methods inherited from class java.lang.Object

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

Constructor Details

CoalesceExpression

public CoalesceExpression(Expression first,
 Expression second,
 Expression... additional)

CoalesceExpression

public CoalesceExpression(List<Expression> operands)

CoalesceExpression

public CoalesceExpression(NodeLocation location,
 List<Expression> operands)

Method Details

getOperands

public List<Expression> getOperands()

accept

public <R,
C> R accept(AstVisitor<R,C> visitor,
 C context)

Description copied from class: Expression

Accessible for AstVisitor, use AstVisitor.process(Node, Object) instead.

Overrides:

accept in class Expression

getChildren

public List<? extends Node> getChildren()

Specified by:

getChildren in class Node

equals

public boolean equals(Object o)

Specified by:

equals in class Node

hashCode

public int hashCode()

Specified by:

hashCode in class Node

shallowEquals

public boolean shallowEquals(Node other)

Description copied from class: Node

Compare with another node by considering internal state excluding any Node returned by getChildren()

Overrides:

shallowEquals in class Node