public final class Null extends SimpleCondition
Constructor and Description |
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Null() |
Modifier and Type | Method and Description |
---|---|
StringBuilder |
toString(StringBuilder sb)
Append a string representation of the object to the given
StringBuilder . |
getExpression, isNot, not, setExpression, setNot
and, or
toString
public StringBuilder toString(StringBuilder sb)
StringBuilder
.
In general, the toString method for query objects appends a string that textually
represents this object. The result should be a query string that complies to EJB QL
specification as long as the query object represents a syntay element of it. It is
required that all subclasses override this method.
The toString method defined at class Object is overwritten and calls this method.sb
- StringBuilder to append the string representation of this object to.Copyright © 2014. All rights reserved.