com.ringcentral.platform.metrics.configs.AbstractMeterSliceConfig Maven / Gradle / Ivy

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package com.ringcentral.platform.metrics.configs;

import com.ringcentral.platform.metrics.MetricContext;
import com.ringcentral.platform.metrics.labels.*;
import com.ringcentral.platform.metrics.measurables.Measurable;
import com.ringcentral.platform.metrics.names.MetricName;

import java.time.Duration;
import java.util.*;

import static com.ringcentral.platform.metrics.UnmodifiableMetricContext.emptyUnmodifiableMetricContext;
import static java.util.Collections.*;
import static java.util.Objects.requireNonNull;

public abstract class AbstractMeterSliceConfig implements MeterSliceConfig {

    private final boolean enabled;
    private final MetricName name;

    private final LabelValuesPredicate predicate;
    private final List labels;
    private final Integer maxLabeledInstances;
    private final Duration labeledInstanceExpirationTime;

    private final Set measurables;

    private final boolean totalEnabled;
    private final IC totalInstanceConfig;
    private final boolean levelsEnabled;
    private final LevelInstanceNameProvider levelInstanceNameProvider;
    private final Map levelInstanceConfigs;
    private final IC defaultLevelInstanceConfig;
    private final boolean onlyConfiguredLevelsEnabled;

    private final MetricContext context;

    protected AbstractMeterSliceConfig(
        boolean enabled,
        MetricName name,
        LabelValuesPredicate predicate,
        List labels,
        Integer maxLabeledInstances,
        Duration labeledInstanceExpirationTime,
        Set measurables,
        boolean totalEnabled,
        IC totalInstanceConfig,
        boolean levelsEnabled,
        LevelInstanceNameProvider levelInstanceNameProvider,
        Map levelInstanceConfigs,
        IC defaultLevelInstanceConfig,
        boolean onlyConfiguredLevelsEnabled,
        MetricContext context) {

        this.enabled = enabled;
        this.name = requireNonNull(name);

        this.predicate = predicate;
        this.labels = labels != null ? labels : emptyList();
        this.maxLabeledInstances = maxLabeledInstances;
        this.labeledInstanceExpirationTime = labeledInstanceExpirationTime;

        this.measurables = measurables != null ? measurables : emptySet();

        this.totalEnabled = totalEnabled;
        this.totalInstanceConfig = totalInstanceConfig;
        this.levelsEnabled = levelsEnabled;
        this.levelInstanceNameProvider = levelInstanceNameProvider;
        this.levelInstanceConfigs = levelInstanceConfigs != null ? levelInstanceConfigs : emptyMap();
        this.defaultLevelInstanceConfig = defaultLevelInstanceConfig;
        this.onlyConfiguredLevelsEnabled = onlyConfiguredLevelsEnabled;

        this.context = context != null ? context : emptyUnmodifiableMetricContext();
    }

    @Override
    public boolean isEnabled() {
        return enabled;
    }

    @Override
    public MetricName name() {
        return name;
    }

    @Override
    public LabelValuesPredicate predicate() {
        return predicate;
    }

    @Override
    public List labels() {
        return labels;
    }

    @Override
    public Integer maxLabeledInstances() {
        return maxLabeledInstances;
    }

    @Override
    public Duration labeledInstanceExpirationTime() {
        return labeledInstanceExpirationTime;
    }

    @Override
    public Set measurables() {
        return measurables;
    }

    @Override
    public boolean isTotalEnabled() {
        return totalEnabled;
    }

    @Override
    public IC totalInstanceConfig() {
        return totalInstanceConfig;
    }

    @Override
    public boolean areLevelsEnabled() {
        return levelsEnabled;
    }

    @Override
    public LevelInstanceNameProvider levelInstanceNameProvider() {
        return levelInstanceNameProvider;
    }

    @Override
    public Map levelInstanceConfigs() {
        return levelInstanceConfigs;
    }

    @Override
    public IC defaultLevelInstanceConfig() {
        return defaultLevelInstanceConfig;
    }

    @Override
    public boolean areOnlyConfiguredLevelsEnabled() {
        return onlyConfiguredLevelsEnabled;
    }

    @Override
    public MetricContext context() {
        return context;
    }
}