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DistributedNavigableMapConfig.java
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DistributedNavigableMapConfig.java
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/*
* Copyright 2018-present Open Networking Foundation
*
* 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 io.atomix.core.map;
import io.atomix.core.cache.CachedPrimitiveConfig;
import io.atomix.primitive.PrimitiveType;
/**
* Distributed tree map configuration.
*/
public class DistributedNavigableMapConfig extends CachedPrimitiveConfig<DistributedNavigableMapConfig> {
private boolean nullValues = false;
@Override
public PrimitiveType getType() {
return DistributedNavigableMapType.instance();
}
/**
* Enables null values in the map.
*
* @return the map configuration
*/
public DistributedNavigableMapConfig setNullValues() {
return setNullValues(true);
}
/**
* Enables null values in the map.
*
* @param nullValues whether null values are allowed
* @return the map configuration
*/
public DistributedNavigableMapConfig setNullValues(boolean nullValues) {
this.nullValues = nullValues;
return this;
}
/**
* Returns whether null values are supported by the map.
*
* @return {@code true} if null values are supported; {@code false} otherwise
*/
public boolean isNullValues() {
return nullValues;
}
}