Class DT_DATE_TIME

Class DT_DATE_TIME_VALUE

note

description:

    "Values dealing with year, month, day, hour, minute, second and millisecond"

library:    "Gobo Eiffel Time Library"
author:     "Eric Bezault <ericb@gobosoft.com>"
copyright:  "Copyright (c) 2000-2001, Eric Bezault and others"
license:    "MIT License"

deferred class interface

DT_DATE_TIME_VALUE

inherit

DT_DATE_VALUE
DT_TIME_VALUE

feature -- Access

year: INTEGER
        -- Year
        -- (From DT_DATE_VALUE.)
    deferred

month: INTEGER
        -- Month
        -- (From DT_DATE_VALUE.)
    deferred

day: INTEGER
        -- Day
        -- (From DT_DATE_VALUE.)
    deferred

hour: INTEGER
        -- Hour
        -- (From DT_TIME_VALUE.)
    deferred

minute: INTEGER
        -- Minute
        -- (From DT_TIME_VALUE.)
    deferred

second: INTEGER
        -- Second
        -- (From DT_TIME_VALUE.)
    deferred

millisecond: INTEGER
        -- Millisecond
        -- (From DT_TIME_VALUE.)
    deferred

date: DT_DATE_VALUE
        -- Date part
    deferred
    ensure
        date_not_void: Result /= Void

time: DT_TIME_VALUE
        -- Time part
    deferred
    ensure
        time_not_void: Result /= Void

feature -- Output

out: STRING
        -- Printable representation
        -- (year/month/day hour:minute:second[.millisecond])
        -- (The millisecond part appears only when not zero.)
        -- (From GENERAL.)
    ensure
        out_not_void: Result /= Void

precise_out: STRING
        -- Printable representation
        -- (year/month/day hour:minute:second.millisecond)
        -- (From DT_TIME_VALUE.)
    ensure
        precise_out_not_void: Result /= Void

date_out: STRING
        -- Printable representation (year/month/day)
        -- (From DT_DATE_VALUE.)
    ensure
        date_out_not_void: Result /= Void

time_out: STRING
        -- Printable representation (hour:minute:second[.millisecond])
        -- (The millisecond part appears only when not zero.)
        -- (From DT_TIME_VALUE.)
    ensure
        time_out_not_void: Result /= Void

precise_time_out: STRING
        -- Printable representation (hour:minute:second.millisecond)
        -- (From DT_TIME_VALUE.)
    ensure
        precise_time_out_not_void: Result /= Void

append_to_string (a_string: STRING)
        -- Append printable representation
        -- (year/month/day hour:minute:second[.millisecond]) to a_string.
        -- (The millisecond part appears only when not zero.)
        -- (From DT_TIME_VALUE and DT_DATE_VALUE.)
    require
        a_string_not_void: a_string /= Void

append_date_to_string (a_string: STRING)
        -- Append printable representation
        -- (year/month/day) to a_string.
        -- (From DT_DATE_VALUE.)
    require
        a_string_not_void: a_string /= Void

append_time_to_string (a_string: STRING)
        -- Append printable representation
        -- (hour:minute:second[.millisecond]) to a_string.
        -- (The millisecond part appears only when not zero.)
        -- (From DT_TIME_VALUE.)
    require
        a_string_not_void: a_string /= Void

append_precise_to_string (a_string: STRING)
        -- Append printable representation
        -- (year/month/day hour:minute:second.millisecond)
        -- to a_string.
        -- (From DT_TIME_VALUE.)
    require
        a_string_not_void: a_string /= Void

append_precise_time_to_string (a_string: STRING)
        -- Append printable representation (hour:minute:second.millisecond)
        -- to a_string.
        -- (From DT_TIME_VALUE.)
    require
        a_string_not_void: a_string /= Void

end -- class DT_DATE_TIME_VALUE