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The official Couchbase JVM Core IO Library
/*
* Copyright (c) 2018 Couchbase, 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.couchbase.client.core.env;
import java.util.HashMap;
import java.util.Map;
import static java.util.Collections.unmodifiableMap;
public interface PropertyLoader {
void load(B builder);
/**
* Returns a new property loader that loads the properties from the given map.
*/
static PropertyLoader fromMap(Map properties) {
Map defensiveCopy = unmodifiableMap(new HashMap<>(properties));
return new AbstractMapPropertyLoader() {
@Override
protected Map propertyMap() {
return defensiveCopy;
}
};
}
}