new IndexCapabilities<Attribute>("Hash",
new IndexFeature[]{EQ, IN, QZ},
attribute -> EqualityIndex.onAttribute(dataSource, attribute, false)),
new IndexCapabilities<Attribute>("Unique",
new IndexFeature[]{EQ, IN, QZ, UNIQUE},
<BUG>attribute -> EqualityIndex.onAttribute(dataSource, attribute, true))

);</BUG>
}
@Override

new IndexCapabilities<Attribute>("Hash",
new IndexFeature[]{EQ, IN, QZ},
attribute -> EqualityIndex.onAttribute(dataSource, attribute, false)),
new IndexCapabilities<Attribute>("Unique",
new IndexFeature[]{EQ, IN, QZ, UNIQUE},
attribute -> EqualityIndex.onAttribute(dataSource, attribute, true)),
new IndexCapabilities<Attribute>("Navigable",
new IndexFeature[]{IndexFeature.EQ, IndexFeature.IN, IndexFeature.QZ, IndexFeature.LT, IndexFeature.GT, IndexFeature.BT},
attr -> NavigableIndex.onAttribute(dataSource, attr))
);
}
@Override
