/* Licensed to the Apache Software Foundation (ASF) under one or more
 * contributor license agreements.  See the NOTICE file distributed with
 * this work for additional information regarding copyright ownership.
 * The ASF licenses this file to You under the Apache License, Version 2.0
 * (the "License"); you may not use this file except in compliance with
 * the License.  You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

parcel Lucy;

class Lucy::Index::SortCache::NumericSortCache nickname NumSortCache
    inherits Lucy::Index::SortCache {

    InStream  *ord_in;
    InStream  *dat_in;

    inert NumericSortCache*
    init(NumericSortCache *self, String *field, FieldType *type,
         int32_t cardinality, int32_t doc_max, int32_t null_ord = -1,
         int32_t ord_width, InStream *ord_in, InStream *dat_in);

    public void
    Destroy(NumericSortCache *self);
}

class Lucy::Index::SortCache::Float64SortCache nickname F64SortCache
    inherits Lucy::Index::SortCache::NumericSortCache {

    public inert incremented Float64SortCache*
    new(String *field, FieldType *type, int32_t cardinality,
        int32_t doc_max, int32_t null_ord = -1, int32_t ord_width,
        InStream *ord_in, InStream *dat_in);

    public inert Float64SortCache*
    init(Float64SortCache *self, String *field, FieldType *type,
         int32_t cardinality, int32_t doc_max, int32_t null_ord = -1,
         int32_t ord_width, InStream *ord_in, InStream *dat_in);

    public nullable incremented Obj*
    Value(Float64SortCache *self, int32_t ord);
}

class Lucy::Index::SortCache::Float32SortCache nickname F32SortCache
    inherits Lucy::Index::SortCache::NumericSortCache {

    public inert incremented Float32SortCache*
    new(String *field, FieldType *type, int32_t cardinality,
        int32_t doc_max, int32_t null_ord = -1, int32_t ord_width,
        InStream *ord_in, InStream *dat_in);

    public inert Float32SortCache*
    init(Float32SortCache *self, String *field, FieldType *type,
         int32_t cardinality, int32_t doc_max, int32_t null_ord = -1,
         int32_t ord_width, InStream *ord_in, InStream *dat_in);

    public nullable incremented Obj*
    Value(Float32SortCache *self, int32_t ord);
}

class Lucy::Index::SortCache::Int32SortCache nickname I32SortCache
    inherits Lucy::Index::SortCache::NumericSortCache {

    public inert incremented Int32SortCache*
    new(String *field, FieldType *type, int32_t cardinality,
        int32_t doc_max, int32_t null_ord = -1, int32_t ord_width,
        InStream *ord_in, InStream *dat_in);

    public inert Int32SortCache*
    init(Int32SortCache *self, String *field, FieldType *type,
         int32_t cardinality, int32_t doc_max, int32_t null_ord = -1,
         int32_t ord_width, InStream *ord_in, InStream *dat_in);

    public nullable incremented Obj*
    Value(Int32SortCache *self, int32_t ord);
}

class Lucy::Index::SortCache::Int64SortCache nickname I64SortCache
    inherits Lucy::Index::SortCache::NumericSortCache {

    public inert incremented Int64SortCache*
    new(String *field, FieldType *type, int32_t cardinality,
        int32_t doc_max, int32_t null_ord = -1, int32_t ord_width,
        InStream *ord_in, InStream *dat_in);

    public inert Int64SortCache*
    init(Int64SortCache *self, String *field, FieldType *type,
         int32_t cardinality, int32_t doc_max, int32_t null_ord = -1,
         int32_t ord_width, InStream *ord_in, InStream *dat_in);

    public nullable incremented Obj*
    Value(Int64SortCache *self, int32_t ord);
}