io.delta.kernel.expressions

Class EqualTo

java.lang.Object

io.delta.kernel.expressions.BinaryExpression

io.delta.kernel.expressions.BinaryOperator

io.delta.kernel.expressions.BinaryComparison

io.delta.kernel.expressions.EqualTo

All Implemented Interfaces:

Expression, Predicate

public final class EqualTo
extends BinaryComparison
implements Predicate

Evaluates expr1 = expr2 for new EqualTo(expr1, expr2).

Field Summary

Fields inherited from class io.delta.kernel.expressions.BinaryOperator

symbol

Fields inherited from class io.delta.kernel.expressions.BinaryExpression

left, right

Constructor Summary

Constructors

Constructor and Description
EqualTo(Expression left, Expression right)

Method Summary

Modifier and Type	Method and Description
protected java.lang.Object	nullSafeEval(java.lang.Object leftResult, java.lang.Object rightResult)

Methods inherited from class io.delta.kernel.expressions.BinaryComparison

compare

Methods inherited from class io.delta.kernel.expressions.BinaryOperator

toString

Methods inherited from class io.delta.kernel.expressions.BinaryExpression

children, equals, eval, getLeft, getRight, hashCode

Methods inherited from class java.lang.Object

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

Methods inherited from interface io.delta.kernel.expressions.Predicate

dataType

Methods inherited from interface io.delta.kernel.expressions.Expression

children, eval, references, toString

Constructor Detail

EqualTo

public EqualTo(Expression left,
               Expression right)

Method Detail

nullSafeEval

protected java.lang.Object nullSafeEval(java.lang.Object leftResult,
                                        java.lang.Object rightResult)

Specified by:

nullSafeEval in class BinaryExpression