com.facebook.presto.sql.tree

Class ComparisonExpression

java.lang.Object

com.facebook.presto.sql.tree.Node

com.facebook.presto.sql.tree.Expression

com.facebook.presto.sql.tree.ComparisonExpression

public class ComparisonExpression
extends Expression

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	ComparisonExpression.Operator

Constructor Summary

Constructors

Constructor and Description
ComparisonExpression(ComparisonExpression.Operator operator, Expression left, Expression right)
ComparisonExpression(NodeLocation location, ComparisonExpression.Operator operator, Expression left, Expression right)

Method Summary

Modifier and Type	Method and 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<Node>	getChildren()
Expression	getLeft()
ComparisonExpression.Operator	getOperator()
Expression	getRight()
int	hashCode()

Methods inherited from class com.facebook.presto.sql.tree.Expression

toString

Methods inherited from class com.facebook.presto.sql.tree.Node

getLocation

Methods inherited from class java.lang.Object

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

Constructor Detail

ComparisonExpression

public ComparisonExpression(ComparisonExpression.Operator operator,
                            Expression left,
                            Expression right)

ComparisonExpression

public ComparisonExpression(NodeLocation location,
                            ComparisonExpression.Operator operator,
                            Expression left,
                            Expression right)

Method Detail

getOperator

public ComparisonExpression.Operator getOperator()

getLeft

public Expression getLeft()

getRight

public Expression getRight()

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<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