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deferred class UI_JOB
Summary
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Direct parents
Inherit list: JOB
Insert list: LOGGING
Known children
Inherit list: CURSES_JOB, READLINE_JOB, WEB_JOB
Class invariant
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Overview
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Features
{}
{UI_ITEM}
{}
{}
{JOB, LOOP_ITEM}
{LOOP_ITEM}
Maximum:
{}
Minimum:
{}
Bits:
{}
{}
  • log: LOGGER
    There is one logger per concrete type; for performance reasons it is cached in each instance.
  • log_memory__0_: LOGGER
    The cached logger.
connect (a_application: UI_APPLICATION, a_on_new_job: PROCEDURE[TUPLE 1[JOB]])
effective procedure
{}
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require
  • a_application /= Void
application: UI_TYPED_BRIDGE_APPLICATION[UI_JOB, UI_TYPED_BRIDGE_WINDOW[UI_JOB, UI_TYPED_BRIDGE_PANEL[UI_JOB, UI_TYPED_BRIDGE_WIDGET[UI_JOB]], UI_TYPED_BRIDGE_MENU[UI_JOB, UI_TYPED_BRIDGE_MENU_ITEM[UI_JOB]]]]
writable attribute
{}
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on_new_job: PROCEDURE[TUPLE 1[JOB]]
writable attribute
{}
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connect_bridge_application (ui: UI_APPLICATION): UI_CONNECT_TYPED_ITEM[UI_TYPED_BRIDGE_APPLICATION[UI_JOB, UI_TYPED_BRIDGE_WINDOW[UI_JOB, UI_TYPED_BRIDGE_PANEL[UI_JOB, UI_TYPED_BRIDGE_WIDGET[UI_JOB]], UI_TYPED_BRIDGE_MENU[UI_JOB, UI_TYPED_BRIDGE_MENU_ITEM[UI_JOB]]]]]
effective function
{UI_ITEM}
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require
  • ui /= Void
connect_bridge_window (ui: UI_WINDOW): UI_CONNECT_TYPED_ITEM[UI_TYPED_BRIDGE_WINDOW[UI_JOB, UI_TYPED_BRIDGE_PANEL[UI_JOB, UI_TYPED_BRIDGE_WIDGET[UI_JOB]], UI_TYPED_BRIDGE_MENU[UI_JOB, UI_TYPED_BRIDGE_MENU_ITEM[UI_JOB]]]]
effective function
{UI_ITEM}
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require
  • ui /= Void
connect_bridge_panel (ui: UI_PANEL): UI_CONNECT_TYPED_ITEM[UI_TYPED_BRIDGE_PANEL[UI_JOB, UI_TYPED_BRIDGE_WIDGET[UI_JOB]]]
effective function
{UI_ITEM}
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require
  • ui /= Void
connect_bridge_menu (ui: UI_MENU): UI_CONNECT_TYPED_ITEM[UI_TYPED_BRIDGE_MENU[UI_JOB, UI_TYPED_BRIDGE_MENU_ITEM[UI_JOB]]]
effective function
{UI_ITEM}
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require
  • ui /= Void
connect_bridge_text_field (ui: UI_TEXT_FIELD): UI_CONNECT_TYPED_ITEM[UI_TYPED_BRIDGE_TEXT_FIELD[UI_JOB]]
effective function
{UI_ITEM}
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require
  • ui /= Void
connect_bridge_button (ui: UI_BUTTON): UI_CONNECT_TYPED_ITEM[UI_TYPED_BRIDGE_BUTTON[UI_JOB]]
effective function
{UI_ITEM}
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require
  • ui /= Void
new_bridge_application (ui: UI_APPLICATION): UI_TYPED_BRIDGE_APPLICATION[UI_JOB, UI_TYPED_BRIDGE_WINDOW[UI_JOB, UI_TYPED_BRIDGE_PANEL[UI_JOB, UI_TYPED_BRIDGE_WIDGET[UI_JOB]], UI_TYPED_BRIDGE_MENU[UI_JOB, UI_TYPED_BRIDGE_MENU_ITEM[UI_JOB]]]]
deferred function
{}
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require
  • ui /= Void
ensure
  • Result /= Void
new_bridge_window (ui: UI_WINDOW): UI_TYPED_BRIDGE_WINDOW[UI_JOB, UI_TYPED_BRIDGE_PANEL[UI_JOB, UI_TYPED_BRIDGE_WIDGET[UI_JOB]], UI_TYPED_BRIDGE_MENU[UI_JOB, UI_TYPED_BRIDGE_MENU_ITEM[UI_JOB]]]
deferred function
{}
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require
  • ui /= Void
ensure
  • Result /= Void
new_bridge_panel (ui: UI_PANEL): UI_TYPED_BRIDGE_PANEL[UI_JOB, UI_TYPED_BRIDGE_WIDGET[UI_JOB]]
deferred function
{}
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require
  • ui /= Void
ensure
  • Result /= Void
new_bridge_menu (ui: UI_MENU): UI_TYPED_BRIDGE_MENU[UI_JOB, UI_TYPED_BRIDGE_MENU_ITEM[UI_JOB]]
deferred function
{}
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require
  • ui /= Void
ensure
  • Result /= Void
new_bridge_text_field (ui: UI_TEXT_FIELD): UI_TYPED_BRIDGE_TEXT_FIELD[UI_JOB]
deferred function
{}
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require
  • ui /= Void
ensure
  • Result /= Void
new_bridge_button (ui: UI_BUTTON): UI_TYPED_BRIDGE_BUTTON[UI_JOB]
deferred function
{}
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require
  • ui /= Void
ensure
  • Result /= Void
_inline_agent18 (job: JOB)
frozen
effective procedure
{}
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priority: INTEGER_32
writable attribute
{JOB, LOOP_ITEM}
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never change a job's priority after inserting it in loop_item.
Priority should only be set at creation time.
prepare (events: EVENTS_SET)
deferred procedure
{LOOP_ITEM}
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Use events to describe condition that make this job ready to continue.
events describe the conditions to be satisfied before running this job for one more step.
require
  • events /= Void
  • not events.queryable
  • not done
is_ready (events: EVENTS_SET): BOOLEAN
deferred function
{LOOP_ITEM}
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Check if this job is ready to continue his work.
events describe the events which occurred.
require
  • events /= Void
  • events.queryable
  • not done
continue
deferred procedure
{LOOP_ITEM}
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Continue to do the job.
The work to do has to be small work and non blocking, it will continue on next call.
require
done: BOOLEAN
deferred function
{LOOP_ITEM}
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done returns True when the job is finished.
Then the job may be restart(ed) if it needs to run again.
restart
deferred procedure
{LOOP_ITEM}
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Configure the job like in its initial state.
Example: when some window dialog appears a second time, all jobs from this window are restarted.
require ensure
infix "<" (other: JOB): BOOLEAN
effective function
{LOOP_ITEM}
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Maximum_character_code: INTEGER_16
{}
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Largest supported code for CHARACTER values.
ensure
  • meaningful: Result >= 127
Maximum_integer_8: INTEGER_8
is 127
constant attribute
{}
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Largest supported value of type INTEGER_8.
Maximum_integer_16: INTEGER_16
is 32767
constant attribute
{}
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Largest supported value of type INTEGER_16.
Maximum_integer: INTEGER_32
is 2147483647
constant attribute
{}
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Largest supported value of type INTEGER/INTEGER_32.
Maximum_integer_32: INTEGER_32
is 2147483647
constant attribute
{}
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Largest supported value of type INTEGER/INTEGER_32.
Maximum_integer_64: INTEGER_64
is 9223372036854775807
constant attribute
{}
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Largest supported value of type INTEGER_64.
Maximum_real_32: REAL_32
is {REAL_32 3.4028234663852885981170418348451692544e+38}
constant attribute
{}
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Largest non-special (no NaNs nor infinity) supported value of type REAL_32.
Maximum_real: REAL_64
{}
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Largest non-special (no NaNs nor infinity) supported value of type REAL.
Just to give an idea of this value: 1.79769313486231570....e+308
Maximum_real_64: REAL_64
{}
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Largest non-special (no NaNs nor infinity) supported value of type REAL.
Just to give an idea of this value: 1.79769313486231570....e+308
Maximum_real_80: REAL_EXTENDED
{}
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Largest supported value of type REAL_80.
ensure
Minimum_character_code: INTEGER_16
{}
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Smallest supported code for CHARACTER values.
ensure
  • meaningful: Result <= 0
Minimum_integer_8: INTEGER_8
is -128
constant attribute
{}
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Smallest supported value of type INTEGER_8.
Minimum_integer_16: INTEGER_16
is -32768
constant attribute
{}
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Smallest supported value of type INTEGER_16.
Minimum_integer: INTEGER_32
is -2147483648
constant attribute
{}
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Smallest supported value of type INTEGER/INTEGER_32.
Minimum_integer_32: INTEGER_32
is -2147483648
constant attribute
{}
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Smallest supported value of type INTEGER/INTEGER_32.
Minimum_integer_64: INTEGER_64
is -9223372036854775808
constant attribute
{}
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Smallest supported value of type INTEGER_64.
Minimum_real_32: REAL_32
is {REAL_32 -3.40282346638528859811704183484516925440e+38}
constant attribute
{}
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Smallest non-special (no NaNs nor infinity) supported value of type REAL_32.
Minimum_real: REAL_64
{}
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Smallest non-special (no NaNs nor infinity) supported value of type REAL.
Just to give an idea of this value: -1.79769313486231570....e+308
Minimum_real_64: REAL_64
{}
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Smallest non-special (no NaNs nor infinity) supported value of type REAL.
Just to give an idea of this value: -1.79769313486231570....e+308
Minimum_real_80: REAL_64
{}
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Smallest supported value of type REAL_80.
ensure
  • meaningful: Result <= 0.0
Boolean_bits: INTEGER_32
{}
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Number of bits in a value of type BOOLEAN.
ensure
  • meaningful: Result >= 1
Character_bits: INTEGER_32
{}
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Number of bits in a value of type CHARACTER.
ensure
Integer_bits: INTEGER_32
{}
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Number of bits in a value of type INTEGER.
ensure
  • integer_definition: Result = 32
Real_bits: INTEGER_32
is 64
constant attribute
{}
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Number of bits in a value of type REAL.
Pointer_bits: INTEGER_32
{}
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Number of bits in a value of type POINTER.
log: LOGGER
effective function
{}
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There is one logger per concrete type; for performance reasons it is cached in each instance.
ensure
  • Result /= Void
log_memory__0_: LOGGER
writable attribute
{}
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The cached logger.
The ugly name is intentional. Don't use directly.