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java.lang.Objectunity.predicates.SelectionPredicate
unity.predicates.SelectionExprPredicate
public class SelectionExprPredicate
| Field Summary | |
|---|---|
Expression |
Expr1
|
Expression |
Expr2
|
| Constructor Summary | |
|---|---|
SelectionExprPredicate(Expression ex1,
Expression ex2,
Predicate p)
|
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| Method Summary | |
|---|---|
boolean |
evaluate(Tuple t)
|
java.lang.String |
toString(Relation relation)
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| Methods inherited from class java.lang.Object |
|---|
equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
| Field Detail |
|---|
public Expression Expr1
public Expression Expr2
| Constructor Detail |
|---|
public SelectionExprPredicate(Expression ex1,
Expression ex2,
Predicate p)
| Method Detail |
|---|
public boolean evaluate(Tuple t)
throws java.sql.SQLException
evaluate in class SelectionPredicatejava.sql.SQLExceptionpublic java.lang.String toString(Relation relation)
toString in class SelectionPredicate
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