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/*
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you 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.apache.brooklyn.config;
import java.util.List;
import java.util.Map;
import java.util.Set;
import org.apache.brooklyn.config.ConfigKey.HasConfigKey;
import org.apache.brooklyn.util.exceptions.ReferenceWithError;
import org.apache.brooklyn.util.guava.Maybe;
import com.google.common.annotations.Beta;
import com.google.common.base.Predicate;
public interface ConfigMap {
/** @see #getConfig(ConfigKey, Object), with default value as per the key, or null */
public T getConfig(ConfigKey key);
/** @see #getConfig(ConfigKey, Object), with default value as per the key, or null */
public T getConfig(HasConfigKey key);
/** returns the value stored against the given key,
* not any default,
* not resolved (and guaranteed non-blocking),
* and not type-coerced.
* @param key key to look up
* @param includeInherited for {@link ConfigMap} instances which have an inheritance hierarchy,
* whether to traverse it or not; has no effects where there is no inheritance
* @return raw, unresolved, uncoerced value of key in map,
* but not any default on the key
*
* @deprecated since 0.10.0 in favour of {@link ConfigMapWithInheritance} methods
*/
@Deprecated // and confirmed no uses
public Maybe