@XmlElement(value="PropertyIsNull") public interface PropertyIsNull extends Filter
null
. A null
is
equivalent to no value present. The value 0 is a valid value and is not considered null
.Modifier and Type | Field and Description |
---|---|
static String |
NAME
Operator name used to check FilterCapabilities
|
Modifier and Type | Method and Description |
---|---|
Expression |
getExpression()
Returns the expression whose value will be checked for
null . |
static final String NAME
@XmlElement(value="PropertyName") Expression getExpression()
null
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