The calls would look like:
new Field("name", "value", Stored.YES, Indexed.NO, Tokenized.YES);
Stored could be implemented as the nested class:
public final class Stored { private Stored() {} public static final Stored YES = new Stored(); public static final Stored NO = new Stored(); }
Actually, while we're at it, Indexed and Tokenized are confounded. A single entry would be better, something like:
public final class Index {
private Index() {}
public static final Index NO = new Index();
public static final Index TOKENIZED = new Index();
public static final Index UN_TOKENIZED = new Index();
}then calls would look like just:
new Field("name", "value", Store.YES, Index.TOKENIZED);BTW, I think Stored would be better named Store too.
BooleanQuery's required and prohibited flags could get the same treatment, with the addition of a nested class like:
public final class Occur {
private Occur() {}
public static final Occur MUST_NOT = new Occur();
public static final Occur SHOULD = new Occur();
public static final Occur MUST = new Occur();
}and adding a boolean clause would look like:
booleanQuery.add(new TermQuery(...), Occur.MUST);
Then we can deprecate the old methods.
Comments?
Doug
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