| 
 | ||||||||||
| PREV CLASS NEXT CLASS | FRAMES NO FRAMES | |||||||||
| SUMMARY: NESTED | FIELD | CONSTR | METHOD | DETAIL: FIELD | CONSTR | METHOD | |||||||||
public interface EJBQLExpression
An abstract EJBQL expression interface.
| Method Summary | |
|---|---|
|  EJBQLExpression | getChild(int index)Returns a child expression node at the specified index. | 
|  int | getChildrenCount()Returns a number of child operands of this expression node. | 
|  String | getText()Returns a text property of the node. | 
|  boolean | isNegated()Returns an optional boolean flag that negates the value of the expression. | 
|  void | visit(EJBQLExpressionVisitor visitor)Accepts a visitor, calling appropriate visitor method. | 
| Method Detail | 
|---|
void visit(EJBQLExpressionVisitor visitor)
int getChildrenCount()
EJBQLExpression getChild(int index)
String getText()
boolean isNegated()
| 
 | ||||||||||
| PREV CLASS NEXT CLASS | FRAMES NO FRAMES | |||||||||
| SUMMARY: NESTED | FIELD | CONSTR | METHOD | DETAIL: FIELD | CONSTR | METHOD | |||||||||