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The MongoDB Java Driver uber-artifact, containing mongodb-driver, mongodb-driver-core, and bson
/*
* 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 org.bson;
/**
* A mapping from a name to a BsonValue.
*
* @see BsonDocument
* @since 3.0
*/
public class BsonElement {
private final String name;
private final BsonValue value;
/**
* Construct a new instance with the given key and value
*
* @param name the non-null key
* @param value the non-null value
*/
public BsonElement(final String name, final BsonValue value) {
this.name = name;
this.value = value;
}
/**
* Gets the name of the key/field.
*
* @return the name of the field.
*/
public String getName() {
return name;
}
/**
* Gets the value of this element.
*
* @return a {@code BsonValue} containing the value of this element.
*/
public BsonValue getValue() {
return value;
}
@Override
public boolean equals(final Object o) {
if (this == o) {
return true;
}
if (o == null || getClass() != o.getClass()) {
return false;
}
BsonElement that = (BsonElement) o;
if (getName() != null ? !getName().equals(that.getName()) : that.getName() != null) {
return false;
}
if (getValue() != null ? !getValue().equals(that.getValue()) : that.getValue() != null) {
return false;
}
return true;
}
@Override
public int hashCode() {
int result = getName() != null ? getName().hashCode() : 0;
result = 31 * result + (getValue() != null ? getValue().hashCode() : 0);
return result;
}
}