@java.lang.Override
    public double getDoubleValue() {
        if (kindCase_ == 4) {
            return (java.lang.Double) kind_;
        }
        return 0D;
    }
<code>double double_value = 4;</code>

@return The doubleValue.
turms-client-kotlin/src/main/java/im/turms/client/model/proto/model/common/Value.java