public class IsNullExpression extends Object implements Expression
Constructor and Description |
---|
IsNullExpression() |
Modifier and Type | Method and Description |
---|---|
void |
accept(ExpressionVisitor expressionVisitor) |
Expression |
getExpression() |
boolean |
isNot() |
void |
setExpression(Expression expression) |
void |
setNot(boolean not) |
String |
toString() |
public Expression getExpression()
public void setExpression(Expression expression)
expression
- the expression to setpublic boolean isNot()
public void setNot(boolean not)
not
- the not to setpublic void accept(ExpressionVisitor expressionVisitor)
accept
in interface Expression
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