@Override
public Query apply(Function input, Context context) {
assert input != null;
BooleanQuery query = new BooleanQuery();
for (Symbol symbol : input.arguments()) {
query.add(process(symbol, context), BooleanClause.Occur.MUST);
}
return query;
}
@Override
public Query apply(Function input, Context context) {
assert input != null;
BooleanQuery query = new BooleanQuery();
query.setMinimumNumberShouldMatch(1);
for (Symbol symbol : input.arguments()) {
query.add(process(symbol, context), BooleanClause.Occur.SHOULD);
}
return query;
}
@Override
public Query apply(Function input, Context context) {
assert input != null;
assert input.arguments().size() == 1;
BooleanQuery query = new BooleanQuery();
query.add(process(input.arguments().get(0), context), BooleanClause.Occur.MUST_NOT);
query.add(Queries.newMatchAllQuery(), BooleanClause.Occur.MUST);
return query;
}
@Override
protected Query applyArrayLiteral(Reference reference, Literal arrayLiteral, Context context)
throws IOException {
// col like ANY (['a', 'b']) --> or(like(col, 'a'), like(col, 'b'))
BooleanQuery booleanQuery = new BooleanQuery();
booleanQuery.setMinimumNumberShouldMatch(1);
for (Object value : toIterable(arrayLiteral.value())) {
booleanQuery.add(
likeQuery.toQuery(reference, value, context), BooleanClause.Occur.SHOULD);
}
return booleanQuery;
}
@Override
protected Query applyArrayLiteral(Reference reference, Literal arrayLiteral, Context context)
throws IOException {
// col < ANY ([1,2,3]) --> or(col<1, col<2, col<3)
BooleanQuery booleanQuery = new BooleanQuery();
booleanQuery.setMinimumNumberShouldMatch(1);
for (Object value : toIterable(arrayLiteral.value())) {
booleanQuery.add(
inverseRangeQuery.toQuery(reference, reference.valueType(), value),
BooleanClause.Occur.SHOULD);
}
return booleanQuery;
}
@Override
protected Query applyArrayReference(
Reference arrayReference, Literal literal, Context context) throws IOException {
// 1 != any ( col ) --> gt 1 or lt 1
String columnName = arrayReference.info().ident().columnIdent().fqn();
Object value = literal.value();
QueryBuilderHelper builder = QueryBuilderHelper.forType(arrayReference.valueType());
BooleanQuery query = new BooleanQuery();
query.setMinimumNumberShouldMatch(1);
query.add(
builder.rangeQuery(columnName, value, null, false, false), BooleanClause.Occur.SHOULD);
query.add(
builder.rangeQuery(columnName, null, value, false, false), BooleanClause.Occur.SHOULD);
return query;
}
@Override
public Query apply(Function parent, Function inner, Context context) throws IOException {
FunctionLiteralPair outerPair = new FunctionLiteralPair(parent);
if (!outerPair.isValid()) {
return null;
}
Query query = getQuery(inner, context);
if (query == null) return null;
Boolean negate = !(Boolean) outerPair.input().value();
if (negate) {
BooleanQuery booleanQuery = new BooleanQuery();
booleanQuery.add(query, BooleanClause.Occur.MUST_NOT);
return booleanQuery;
} else {
return query;
}
}
@Override
protected Query applyArrayLiteral(Reference reference, Literal arrayLiteral, Context context)
throws IOException {
// col not like ANY (['a', 'b']) --> not(and(like(col, 'a'), like(col, 'b')))
BooleanQuery query = new BooleanQuery();
BooleanQuery notQuery = new BooleanQuery();
String columnName = reference.ident().columnIdent().fqn();
QueryBuilderHelper builder = QueryBuilderHelper.forType(reference.valueType());
for (Object value : toIterable(arrayLiteral.value())) {
notQuery.add(
builder.like(columnName, value, context.indexCache.filter()),
BooleanClause.Occur.MUST);
}
query.add(notQuery, BooleanClause.Occur.MUST_NOT);
return query;
}
