public boolean isIndexed() {
        boolean indexed = false;
        for (FeatureIndexType type : indexLocationQueryOrder) {
            indexed = isIndexed(type);
            if (indexed) {
                break;
            }
        }
        return indexed;
    }
public boolean isIndexed() {
        boolean indexed = false;
        for (FeatureIndexType type : indexLocationQueryOrder) {
            indexed = isIndexed(type);
            if (indexed) {
                break;
            }
        }
        return indexed;
    }
public boolean isIndexed ( ) { boolean indexed = false ; for ( FeatureIndexType type : indexLocationQueryOrder ) { indexed = isIndexed ( type ) ; if ( indexed ) { break ; } } return indexed ; }
Determine if the feature table is indexed

@return true if indexed
Determine if the feature table is indexed