public class Criterion extends java.lang.Object
com.smartgwt.client.docs.serverdsfor how to use this documentation.
An object representing a criterion to apply to a record.
A criterion is part of the
definition of an
AdvancedCriteria object, which is used to
filter records according to search criteria.
A criterion consists of an
operator and typically a
fieldName from a
Record and a
value to compare to. However some operators either don't require a value (eg, isNull) or act
on other criteria rather than directly on a
(eg, the "and" and "or" logical operators).
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