/**
* 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.ambari.server.controller.metrics;
import java.util.Map;
import javax.annotation.Nullable;
import org.apache.ambari.server.controller.internal.PropertyInfo;
import org.apache.ambari.server.controller.jmx.JMXHostProvider;
import org.apache.ambari.server.controller.jmx.JMXPropertyProvider;
import org.apache.ambari.server.controller.spi.PropertyProvider;
import org.apache.ambari.server.controller.utilities.StreamProvider;
import com.google.inject.assistedinject.Assisted;
/**
* The {@link MetricPropertyProviderFactory} is used to provide injected
* instances of {@link PropertyProvider}s which retrieve metrics.
*/
public interface MetricPropertyProviderFactory {
/**
* Gets a Guice-inject instance of a {@link JMXPropertyProvider}.
*
* @param componentMetrics
* the map of supported metrics
* @param streamProvider
* the stream provider
* @param jmxHostProvider
* the JMX host mapping
* @param metricHostProvider
* the host mapping
* @param clusterNamePropertyId
* the cluster name property id
* @param hostNamePropertyId
* the host name property id
* @param componentNamePropertyId
* the component name property id
* @param statePropertyId
* the state property id
* @return the instantiated and injected {@link JMXPropertyProvider}.
*/
JMXPropertyProvider createJMXPropertyProvider(
@Assisted("componentMetrics") Map<String, Map<String, PropertyInfo>> componentMetrics,
@Assisted("streamProvider") StreamProvider streamProvider,
@Assisted("jmxHostProvider") JMXHostProvider jmxHostProvider,
@Assisted("metricHostProvider") MetricHostProvider metricHostProvider,
@Assisted("clusterNamePropertyId") String clusterNamePropertyId,
@Assisted("hostNamePropertyId") @Nullable String hostNamePropertyId,
@Assisted("componentNamePropertyId") String componentNamePropertyId,
@Assisted("statePropertyId") @Nullable String statePropertyId);
/**
* /** Create a REST property provider.
*
* @param metricsProperties
* the map of per-component metrics properties
* @param componentMetrics
* the map of supported metrics for component
* @param streamProvider
* the stream provider
* @param metricHostProvider
* metricsHostProvider instance
* @param clusterNamePropertyId
* the cluster name property id
* @param hostNamePropertyId
* the host name property id, or {@code null} if none.
* @param componentNamePropertyId
* the component name property id
* @param statePropertyId
* the state property id or {@code null} if none.
* @param componentName
* the name of the component which the metric is for, or {@code null}
* if none.
* @return the instantiated and injected {@link RestMetricsPropertyProvider}.
*/
RestMetricsPropertyProvider createRESTMetricsPropertyProvider(
@Assisted("metricsProperties") Map<String, String> metricsProperties,
@Assisted("componentMetrics") Map<String, Map<String, PropertyInfo>> componentMetrics,
@Assisted("streamProvider") StreamProvider streamProvider,
@Assisted("metricHostProvider") MetricHostProvider metricHostProvider,
@Assisted("clusterNamePropertyId") String clusterNamePropertyId,
@Assisted("hostNamePropertyId") @Nullable String hostNamePropertyId,
@Assisted("componentNamePropertyId") String componentNamePropertyId,
@Assisted("statePropertyId") @Nullable String statePropertyId,
@Assisted("componentName") @Nullable String componentName);
}