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The MongoDB Java Driver uber-artifact, containing mongodb-driver, mongodb-driver-core, and bson
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/*
* Copyright (c) 2008-2014 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;
import com.mongodb.annotations.Immutable;
import org.bson.LazyBSONCallback;
import org.bson.LazyBSONObject;
/**
* An immutable {@code DBObject} backed by a byte buffer that lazily provides keys and values on request. This is useful for transferring
* BSON documents between servers when you don't want to pay the performance penalty of encoding or decoding them fully.
*/
@Immutable
public class LazyDBObject extends LazyBSONObject implements DBObject {
private boolean isPartial = false;
/**
* Construct an instance.
*
* @param bytes the raw bytes
* @param callback the callback to use to construct nested values
*/
public LazyDBObject(final byte[] bytes, final LazyBSONCallback callback) {
super(bytes, callback);
}
/**
* Construct an instance.
*
* @param bytes the raw bytes
* @param offset the offset into the raw bytes
* @param callback the callback to use to construct nested values
*/
public LazyDBObject(final byte[] bytes, final int offset, final LazyBSONCallback callback) {
super(bytes, offset, callback);
}
@Override
public void markAsPartialObject() {
isPartial = true;
}
@Override
public boolean isPartialObject() {
return isPartial;
}
}