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// Copyright 2017 Yahoo Holdings. Licensed under the terms of the Apache 2.0 license. See LICENSE in the project root.
package com.yahoo.container.jdisc.metric;
import com.yahoo.component.ComponentId;
import com.yahoo.component.provider.ComponentRegistry;
import com.yahoo.container.jdisc.MetricConsumerFactory;
import com.yahoo.container.jdisc.config.HealthMonitorConfig;
import com.yahoo.metrics.MetricsPresentationConfig;
import com.yahoo.container.jdisc.state.StateMonitor;
import com.yahoo.jdisc.application.MetricConsumer;
import com.yahoo.jdisc.core.SystemTimer;
/**
* @author Simon Thoresen Hult
*/
class MetricConsumerProviders {
public static MetricConsumerProvider newSingletonFactories(MetricConsumer... consumers) {
MetricConsumerFactory[] factories = new MetricConsumerFactory[consumers.length];
for (int i = 0; i < consumers.length; ++i) {
factories[i] = MetricConsumerFactories.newSingleton(consumers[i]);
}
return newInstance(factories);
}
public static MetricConsumerProvider newInstance(MetricConsumerFactory... factories) {
return new MetricConsumerProvider(newComponentRegistry(factories),
new MetricsPresentationConfig(new MetricsPresentationConfig.Builder()),
newStateMonitor());
}
public static MetricConsumerProvider newDefaultInstance() {
return new MetricConsumerProvider(newComponentRegistry(),
new MetricsPresentationConfig(new MetricsPresentationConfig.Builder()),
newStateMonitor());
}
public static ComponentRegistry<MetricConsumerFactory> newComponentRegistry(MetricConsumerFactory... factories) {
ComponentRegistry<MetricConsumerFactory> registry = new ComponentRegistry<>();
for (MetricConsumerFactory factory : factories) {
registry.register(new ComponentId(String.valueOf(factory.hashCode())), factory);
}
return registry;
}
public static StateMonitor newStateMonitor() {
return new StateMonitor(new HealthMonitorConfig(new HealthMonitorConfig.Builder()),
new SystemTimer());
}
}
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