Record Class IsNull.IsNullEvaluatorFactory
java.lang.Object
java.lang.Record
org.elasticsearch.xpack.esql.expression.predicate.nulls.IsNull.IsNullEvaluatorFactory
- All Implemented Interfaces:
EvalOperator.ExpressionEvaluator.Factory
- Enclosing class:
IsNull
public static record IsNull.IsNullEvaluatorFactory(EvalOperator.ExpressionEvaluator.Factory field)
extends Record
implements EvalOperator.ExpressionEvaluator.Factory
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Constructor Summary
ConstructorsConstructorDescriptionCreates an instance of aIsNullEvaluatorFactoryrecord class. -
Method Summary
Modifier and TypeMethodDescriptionfinal booleanIndicates whether some other object is "equal to" this one.field()Returns the value of thefieldrecord component.get(DriverContext context) final inthashCode()Returns a hash code value for this object.toString()Returns a string representation of this record class.Methods inherited from class java.lang.Object
clone, finalize, getClass, notify, notifyAll, wait, wait, waitMethods inherited from interface org.elasticsearch.compute.operator.EvalOperator.ExpressionEvaluator.Factory
eagerEvalSafeInLazy
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Constructor Details
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IsNullEvaluatorFactory
Creates an instance of aIsNullEvaluatorFactoryrecord class.- Parameters:
field- the value for thefieldrecord component
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Method Details
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get
- Specified by:
getin interfaceEvalOperator.ExpressionEvaluator.Factory
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toString
Returns a string representation of this record class. The representation contains the name of the class, followed by the name and value of each of the record components. -
hashCode
public final int hashCode()Returns a hash code value for this object. The value is derived from the hash code of each of the record components. -
equals
Indicates whether some other object is "equal to" this one. The objects are equal if the other object is of the same class and if all the record components are equal. All components in this record class are compared withObjects::equals(Object,Object). -
field
Returns the value of thefieldrecord component.- Returns:
- the value of the
fieldrecord component
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