com.iknowbase.api.contentservices.query.content.expressions

Interface XmlExpression

All Superinterfaces:

Expression, XmlExpressionType

public interface XmlExpression
extends XmlExpressionType, Expression

An expression representing an XML value

Method Summary

Modifier and Type	Method and Description
Predicate	isNotNull() Returns a predicate specifying that the expression should be NOT NULL (typically present).
Predicate	isNull() Returns a predicate specifying that the expression should be NULL (typically missing).

Methods inherited from interface com.iknowbase.api.contentservices.query.content.expressions.Expression

getObjectReference

Method Detail

isNull

Predicate isNull()

Returns a predicate specifying that the expression should be NULL (typically missing).

Returns:

the Predicate.

isNotNull

Predicate isNotNull()

Returns a predicate specifying that the expression should be NOT NULL (typically present).

Returns:

the Predicate.