public abstract class ExpressionAbstract implements Expression {
/** Subclass should overide, default implementation returns null */
public Object evaluate(Object object) {
return null;
}
public final Object evaluate(Object object, Class context) {
Value value = new Value( evaluate( object ) );
return value.value( context );
}
...
Can we lift "final" from the second evaluate method? It seems that some
implementions may want to return different results based on the return
type, looking like this:
public Object evaluate(Object object) {
return evaluate(object, String.class);
}
public Object evaluate(Object object, Class context) {
... < real code here >
}
Cheers,
Cory.
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