content: package dev.ai4j.openai4j.shared;
  
  import com.fasterxml.jackson.annotation.JsonIgnoreProperties;
  import com.fasterxml.jackson.annotation.JsonInclude;
  import com.fasterxml.jackson.annotation.JsonProperty;
  import com.fasterxml.jackson.databind.PropertyNamingStrategies;
  import com.fasterxml.jackson.databind.annotation.JsonDeserialize;
  import com.fasterxml.jackson.databind.annotation.JsonNaming;
  import com.fasterxml.jackson.databind.annotation.JsonPOJOBuilder;
  
  import java.util.Objects;
  
  @JsonDeserialize(builder = PromptTokensDetails.Builder.class)
  @JsonInclude(JsonInclude.Include.NON_NULL)
  @JsonNaming(PropertyNamingStrategies.SnakeCaseStrategy.class)
  public final class PromptTokensDetails {
  
      @JsonProperty
      private final Integer cachedTokens;
  
      private PromptTokensDetails(Builder builder) {
          this.cachedTokens = builder.cachedTokens;
      }
  
      public Integer cachedTokens() {
          return cachedTokens;
      }
  
      @Override
      public boolean equals(Object another) {
          if (this == another) return true;
          return another instanceof PromptTokensDetails
                  && equalTo((PromptTokensDetails) another);
      }
  
      private boolean equalTo(PromptTokensDetails another) {
          return Objects.equals(cachedTokens, another.cachedTokens);
      }
  
      @Override
      public int hashCode() {
          int h = 5381;
          h += (h << 5) + Objects.hashCode(cachedTokens);
          return h;
      }
  
      @Override
      public String toString() {
          return "PromptTokensDetails{"
                  + "cachedTokens=" + cachedTokens
                  + "}";
      }
  
      public static Builder builder() {
          return new Builder();
      }
  
      @JsonPOJOBuilder(withPrefix = "")
      @JsonIgnoreProperties(ignoreUnknown = true)
      @JsonNaming(PropertyNamingStrategies.SnakeCaseStrategy.class)
      public static final class Builder {
  
          private Integer cachedTokens;
  
          private Builder() {
          }
  
          public Builder cachedTokens(Integer cachedTokens) {
              this.cachedTokens = cachedTokens;
              return this;
          }
  
          public PromptTokensDetails build() {
              return new PromptTokensDetails(this);
          }
      }
  }
  