Table 6.221 — DRM_Relative_Time_Interval

Property

Description

Class
  • <DRM Relative Time Interval>

Superclass

Subclass
  • None.

Definition

An instance of this DRM class specifies an interval of time, defined by a start time and a stop time that are relative to another time.

The delta_start_days field specifies the starting whole day of the interval, relative to the specified time.

The delta_stop_days field specifies the stopping whole day of the interval, relative to the specified time.

The delta_start_hours field specifies the starting whole hour of the interval, relative to the specified time.

The delta_stop_hours field specifies the stopping whole hour of the interval, relative to the specified time.

The delta_start_minutes field specifies the starting whole minute of the interval, relative to the specified time.

The delta_stop_minutes field specifies the stopping whole minute of the interval, relative to the specified time.

The delta_start_seconds field specifies the starting second of the interval, relative to the specified time.

The delta_stop_seconds field specifies the stopping second of the interval, relative to the specified time.

Class diagram

Figure 6.275 — DRM_Relative_Time_Interval

Inherited field elements

Field name

Range

Field data type

time_significance

 

Time_Significance

Field elements

Field name

Range

Field data type

delta_start_days

 

Integer

delta_stop_days

 

Integer

delta_start_hours

[0..23]

Byte_Unsigned

delta_stop_hours

[0..23]

Byte_Unsigned

delta_start_minutes

[0..59]

Byte_Unsigned

delta_stop_minutes

[0..59]

Byte_Unsigned

delta_start_seconds

[0,0, 60,0)

Long_Float

delta_stop_seconds

[0,0, 60,0)

Long_Float

Default field values

Default field values for DRM_Relative_Time_Interval

Associated to (one-way) (inherited)
  • None.

Associated to (one-way)
  • None.

Associated by (one-way) (inherited)
  • None.

Associated by (one-way)
  • None.

Associated with (two-way) (inherited)
  • None.

Associated with (two-way)
  • None.

Composed of (two-way) (inherited)
  • None.

Composed of (two-way)

Composed of (two-way metadata) (inherited)
  • None.

Composed of (two-way metadata)
  • None.

Component of (two-way) (inherited)

Component of (two-way)
  • None.

Constraints

Clarifications

1If the <DRM Relative Time Interval> instance R has a <DRM Absolute Time> component, R is relative to the specified absolute time; otherwise, R is relative to the start time of the consuming application (i.e., simulation start time).

Example(s)

  • The <DRM Relative Time Interval> instance specifies the time period for which a transmittal should be considered to be valid. The stop time can be considered to be the time at which the validity expires.