public interface Constraint
This corresponds to constraints in a WHERE-clause in SQL SELECT-syntax.
| Modifier and Type | Method and Description |
|---|---|
boolean |
equals(Object obj)
Compares this constraint to the specified object.
|
int |
getBasicSupportLevel()
Tests if this constraint is supported by the basic queryhandler.
|
int |
hashCode() |
boolean |
isInverse()
Tests if the condition must be inverted.
|
void |
setUnmodifiable() |
boolean isInverse()
This corresponds to the use of NOT in a WHERE-clause in SQL SELECT-syntax.
int getBasicSupportLevel()
boolean equals(Object obj)
true if and only if the argument is a non-null
Constraint object representing the same constraint(s).void setUnmodifiable()
MMBase 1.9-SNAPSHOT - ${javadoctimestamp}