@java.lang.Override
    public boolean equals(final java.lang.Object obj) {
      if (obj == this) {
        return true;
      }
      if (!(obj instanceof com.google.storagetransfer.v1.proto.TransferTypes.Schedule)) {
        return super.equals(obj);
      }
      com.google.storagetransfer.v1.proto.TransferTypes.Schedule other =
          (com.google.storagetransfer.v1.proto.TransferTypes.Schedule) obj;

      if (hasScheduleStartDate() != other.hasScheduleStartDate()) return false;
      if (hasScheduleStartDate()) {
        if (!getScheduleStartDate().equals(other.getScheduleStartDate())) return false;
      }
      if (hasScheduleEndDate() != other.hasScheduleEndDate()) return false;
      if (hasScheduleEndDate()) {
        if (!getScheduleEndDate().equals(other.getScheduleEndDate())) return false;
      }
      if (hasStartTimeOfDay() != other.hasStartTimeOfDay()) return false;
      if (hasStartTimeOfDay()) {
        if (!getStartTimeOfDay().equals(other.getStartTimeOfDay())) return false;
      }
      if (hasEndTimeOfDay() != other.hasEndTimeOfDay()) return false;
      if (hasEndTimeOfDay()) {
        if (!getEndTimeOfDay().equals(other.getEndTimeOfDay())) return false;
      }
      if (hasRepeatInterval() != other.hasRepeatInterval()) return false;
      if (hasRepeatInterval()) {
        if (!getRepeatInterval().equals(other.getRepeatInterval())) return false;
      }
      if (!getUnknownFields().equals(other.getUnknownFields())) return false;
      return true;
    }
<pre>
Interval between the start of each scheduled TransferOperation. If
unspecified, the default value is 24 hours. This value may not be less than
1 hour.
</pre>

<code>.google.protobuf.Duration repeat_interval = 5;</code>
java-storage-transfer/proto-google-cloud-storage-transfer-v1/src/main/java/com/google/storagetransfer/v1/proto/TransferTypes.java