public class IsNullExpression extends Object implements Expression
Constructor and Description |
---|
IsNullExpression() |
Modifier and Type | Method and Description |
---|---|
void |
accept(ExpressionVisitor expressionVisitor) |
Expression |
getLeftExpression() |
boolean |
isNot() |
void |
setLeftExpression(Expression expression) |
void |
setNot(boolean b) |
String |
toString() |
public Expression getLeftExpression()
public void setLeftExpression(Expression expression)
public boolean isNot()
public void setNot(boolean b)
public void accept(ExpressionVisitor expressionVisitor)
accept
in interface Expression
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