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FillConstructibleBson.java
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FillConstructibleBson.java
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/*
* Copyright 2008-present MongoDB, Inc.
*
* Licensed 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.
*/
package com.mongodb.client.model.fill;
import com.mongodb.internal.client.model.AbstractConstructibleBson;
import org.bson.Document;
import org.bson.conversions.Bson;
import static com.mongodb.assertions.Assertions.notNull;
import static com.mongodb.internal.client.model.Util.sizeAtLeast;
final class FillConstructibleBson extends AbstractConstructibleBson<FillConstructibleBson> implements FillOptions {
static final FillConstructibleBson EMPTY_IMMUTABLE = new FillConstructibleBson(AbstractConstructibleBson.EMPTY_IMMUTABLE);
FillConstructibleBson(final Bson base) {
super(base);
}
private FillConstructibleBson(final Bson base, final Document appended) {
super(base, appended);
}
@Override
protected FillConstructibleBson newSelf(final Bson base, final Document appended) {
return new FillConstructibleBson(base, appended);
}
@Override
public <TExpression> FillOptions partitionBy(final TExpression partitionBy) {
return newMutated(doc -> {
doc.remove("partitionByFields");
doc.append("partitionBy", notNull("partitionBy", partitionBy));
});
}
@Override
public FillOptions partitionByFields(final Iterable<String> partitionByFields) {
return newMutated(doc -> {
doc.remove("partitionBy");
if (sizeAtLeast(partitionByFields, 1)) {
doc.append("partitionByFields", notNull("partitionByFields", partitionByFields));
} else {
doc.remove("partitionByFields");
}
});
}
@Override
public FillOptions sortBy(final Bson sortBy) {
return newAppended("sortBy", notNull("sortBy", sortBy));
}
@Override
public FillOptions option(final String name, final Object value) {
return newAppended(notNull("name", name), notNull("value", value));
}
}