content: /*
   * Copyright The OpenTelemetry Authors
   * SPDX-License-Identifier: Apache-2.0
   */
  
  package io.opentelemetry.javaagent.instrumentation.opentelemetryapi.v1_10.metrics;
  
  import application.io.opentelemetry.api.metrics.DoubleUpDownCounter;
  import application.io.opentelemetry.api.metrics.DoubleUpDownCounterBuilder;
  import application.io.opentelemetry.api.metrics.ObservableDoubleMeasurement;
  import application.io.opentelemetry.api.metrics.ObservableDoubleUpDownCounter;
  import com.google.errorprone.annotations.CanIgnoreReturnValue;
  import java.util.function.Consumer;
  
  public class ApplicationDoubleUpDownCounterBuilder implements DoubleUpDownCounterBuilder {
  
    private final io.opentelemetry.api.metrics.DoubleUpDownCounterBuilder agentBuilder;
  
    protected ApplicationDoubleUpDownCounterBuilder(
        io.opentelemetry.api.metrics.DoubleUpDownCounterBuilder agentBuilder) {
      this.agentBuilder = agentBuilder;
    }
  
    @Override
    @CanIgnoreReturnValue
    public DoubleUpDownCounterBuilder setDescription(String description) {
      agentBuilder.setDescription(description);
      return this;
    }
  
    @Override
    @CanIgnoreReturnValue
    public DoubleUpDownCounterBuilder setUnit(String unit) {
      agentBuilder.setUnit(unit);
      return this;
    }
  
    @Override
    public DoubleUpDownCounter build() {
      return new ApplicationDoubleUpDownCounter(agentBuilder.build());
    }
  
    @Override
    public ObservableDoubleUpDownCounter buildWithCallback(
        Consumer<ObservableDoubleMeasurement> applicationCallback) {
      return new ApplicationObservableDoubleUpDownCounter(
          agentBuilder.buildWithCallback(
              agentMeasurement ->
                  applicationCallback.accept(
                      new ApplicationObservableDoubleMeasurement(agentMeasurement))));
    }
  
    // added in 1.15.0
    public ObservableDoubleMeasurement buildObserver() {
      return new ApplicationObservableDoubleMeasurement(agentBuilder.buildObserver());
    }
  }
  