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[#2597] f1.concat(f2).toString() seems to render unnecessary cast expression

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This commit is contained in:
Lukas Eder 2013-09-24 11:44:45 +02:00
parent 180b3a193b
commit f753ccd850
1 changed files with 9 additions and 1 deletions
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10
jOOQ/src/main/java/org/jooq/impl/AbstractField.java
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@ -184,9 +184,17 @@ abstract class AbstractField<T> extends AbstractQueryPart implements Field<T> {
}
}
@SuppressWarnings("unchecked")
@Override
public final <Z> Field<Z> cast(Class<Z> type) {
return cast(DefaultDataType.getDataType(null, type));
// [#2597] Prevent unnecessary casts
if (getType() == type) {
return (Field<Z>) this;
}
else {
return cast(DefaultDataType.getDataType(null, type));
}
}
// ------------------------------------------------------------------------