globals.trigger

Class CountDownTrigger

java.lang.Object

util.PropertyContainer

util.PropertyResources

globals.parameter.AbstractParameter

globals.trigger.AbstractTrigger

globals.trigger.SimpleTrigger

globals.trigger.CountDownTrigger

All Implemented Interfaces:

Parameter, ParameterDepending, StatePreserving, Trigger, Cloneable, ExitCleaning, Initializable, Preserving, PropertySupplying, Reloadable, ResourceSupplying, Triggering

public class CountDownTrigger
extends SimpleTrigger
implements StatePreserving, ParameterDepending

A trigger that has a nominal state, set by initboolean. If toggled (or set) to the non-init case, it re-attains the original state at least after the KEY_TOGGLETIME has passed. If this time is zero, it acts as a normal trigger. If a time parameter is registered to this trigger, it is used (allows for acceleration), otherwise the system time is used.

Nested Class Summary

Nested classes/interfaces inherited from class util.PropertyResources

PropertyResources.Load, PropertyResources.URLResource

Field Summary

Fields

Modifier and Type	Field and Description
private static boolean	DEFINITBOOLEAN The default initial state of this trigger.
private static String	DEFTIME The default name of the time to use.
private static long	DEFTOGGLETIME Per default we act as a simple trigger, with no reset.
static String	KEY_TIME The name of the time parameter.
static String	KEY_TOGGLETIME The time until we toggle to the original state.
private long	lasttrue The last time this trigger became not-init.
private CurrentTime	time The time parameter.

Fields inherited from class globals.trigger.SimpleTrigger

KEY_INITBOOLEAN

Fields inherited from class globals.parameter.AbstractParameter

KEY_FORMAT, KEY_NAME, KEY_PRESERVE, UNKNOWN

Fields inherited from class util.PropertyResources

KEY_NOINITONCREATE, POSTFIX_ALPHABET, POSTFIX_BYTES, POSTFIX_DIR, POSTFIX_EXT, POSTFIX_FILE, POSTFIX_LIST, POSTFIX_MODTIME, POSTFIX_URL

Fields inherited from class util.PropertyContainer

KEY_LISTSEPARATOR, KEY_MAPKEYVALUECHAR, KEY_MAPSEPARATOR

Fields inherited from interface util.PropertySupplying

CONFIG, KEY_CLASS

Fields inherited from interface util.ResourceSupplying

KEY_URLRESOURCES, KEY_URLUSECONFIG, KEY_URLUSECURRENT, KEY_URLUSEHOME

Constructor Summary

Constructors

Constructor and Description
CountDownTrigger(Map<String,String> prop) Constructs a new counting trigger.

Method Summary

Modifier and Type	Method and Description
private long	getCurrentTime() If an individual time parameter was set in this trigger, we use its value, otherwise system time.
Boolean	getTrigger() Gets the trigger value.
boolean	preserve() Preserves the overall true time of the trigger.
void	registerParameter(Parameter p) If parameter is a time and has the correct name, we use it, otherwise system time.
boolean	restore() Initializes the trigger.
void	setToggleTime(long nutog) Allows direct setting of the toggle time, i.e.
Boolean	setTrigger(Boolean newval) Sets the trigger.

Methods inherited from class globals.trigger.SimpleTrigger

getLastToggleTime, init, rescanned

Methods inherited from class globals.trigger.AbstractTrigger

get, getElapsedToggleTime, isTrue, set, toggleTrigger

Methods inherited from class globals.parameter.AbstractParameter

createParameter, delivers, exit, getFormatted, getFormatted, getName, getPreserveFile, getString, getString, overrideDefaultName, register, setName, toString

Methods inherited from class util.PropertyResources

clone, createFrom, createFrom, createFrom, createInstance, getApplet, getAsResources, getLocate, getPropertiesToKey, getPropertiesToKey, getResource, getResourceAsStream, getResourceFromKey, getResources, hasLocalURLs, initProperties, keyCreate, keyCreate, reload, setApplet

Methods inherited from class util.PropertyContainer

augment, augment, augment, augment, augment, defaultBoolean, defaultChar, defaultDouble, defaultFloat, defaultInt, defaultLong, defaultObject, defaultObject, defaultProperties, defaultProperty, getAsBoolean, getAsChar, getAsDouble, getAsEnums, getAsFloat, getAsInt, getAsList, getAsLong, getAsMap, getAsMap, getAsObject, getAsObject, getProperties, getProperty, has, isNew, parseObject, parseObject, reload, removeProperty, requires, setObject, setProperties, setProperty, stringProperties

Methods inherited from class java.lang.Object

equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Methods inherited from interface globals.Parameter

get, getFormatted, getName, getString, set

Methods inherited from interface util.PropertySupplying

defaultBoolean, defaultChar, defaultDouble, defaultFloat, defaultInt, defaultLong, defaultObject, defaultObject, defaultProperties, defaultProperty, getAsBoolean, getAsChar, getAsDouble, getAsFloat, getAsInt, getAsList, getAsLong, getAsMap, getAsObject, getAsObject, getProperties, getProperty, has, parseObject, removeProperty, setObject, setProperty, stringProperties

Methods inherited from interface util.Initializable

init

Methods inherited from interface util.ExitCleaning

exit

Methods inherited from interface util.Reloadable

reload

Field Detail

KEY_TOGGLETIME

public static final String KEY_TOGGLETIME

The time until we toggle to the original state.

See Also:

Constant Field Values

KEY_TIME

public static final String KEY_TIME

The name of the time parameter.

See Also:

Constant Field Values

DEFINITBOOLEAN

private static final boolean DEFINITBOOLEAN

The default initial state of this trigger.

See Also:

Constant Field Values

DEFTOGGLETIME

private static final long DEFTOGGLETIME

Per default we act as a simple trigger, with no reset.

See Also:

Constant Field Values

DEFTIME

private static final String DEFTIME

The default name of the time to use.

See Also:

Constant Field Values

lasttrue

private long lasttrue

The last time this trigger became not-init.

time

private CurrentTime time

The time parameter.

Constructor Detail

CountDownTrigger

public CountDownTrigger(Map<String,String> prop)

Constructs a new counting trigger. It is initialized to the #KEY_INIT value.

Method Detail

registerParameter

public void registerParameter(Parameter p)

If parameter is a time and has the correct name, we use it, otherwise system time.

Specified by:

registerParameter in interface ParameterDepending

restore

public boolean restore()

Initializes the trigger. When the super method is called, the initial state of this trigger is set. Accordingly, we start counting if we are true.

Specified by:

restore in interface Preserving

preserve

public boolean preserve()

Preserves the overall true time of the trigger.

Specified by:

preserve in interface Preserving

setToggleTime

public void setToggleTime(long nutog)

Allows direct setting of the toggle time, i.e. the revert time when the trigger re-attains its original value.

getTrigger

public Boolean getTrigger()

Gets the trigger value. If the value is not the initial one, we check for the time it was last set to this value. If this is too long ago, we toogle back to the initial value.

Specified by:

getTrigger in interface Triggering

Overrides:

getTrigger in class SimpleTrigger

setTrigger

public Boolean setTrigger(Boolean newval)

Sets the trigger. If we set to a value that is not the initial boolean value, we also mark the time this trigger was set. Only within KEY_TOGGLETIME we may return this non-init value. If the trigger is set repeatedly to the non-init value, only the last setting is considered for the time out, i.e. the count down restarts.

Specified by:

setTrigger in interface Triggering

Overrides:

setTrigger in class SimpleTrigger

Returns:

The old value of the trigger.

getCurrentTime

private long getCurrentTime()

If an individual time parameter was set in this trigger, we use its value, otherwise system time.