package org.infinispan.query.dsl.impl;
/**
* @author anistor@redhat.com
* @since 6.0
*/
class IsNullOperator extends OperatorAndArgument<Void> {
protected IsNullOperator(AttributeCondition parentCondition) {
super(parentCondition, null);
}
@Override
public <ReturnType> ReturnType accept(Visitor<ReturnType> visitor) {
return visitor.visit(this);
}
@Override
void validate() {
// no validation rules for 'isNull'
}
}