Package io.openems.edge.common.channel

Class EnumDoc

java.lang.Object

io.openems.edge.common.channel.internal.AbstractDoc<Integer>

io.openems.edge.common.channel.EnumDoc

All Implemented Interfaces:

Doc

Direct Known Subclasses:

StateCollectorChannelDoc

public class EnumDoc
extends AbstractDoc<Integer>

Field Summary

Fields

Modifier and Type	Field	Description
protected int	debounce

Constructor Summary

Constructors

Constructor	Description
EnumDoc(OptionsEnum[] options)

Method Summary

Modifier and Type	Method	Description
EnumReadChannel	createChannelInstance(OpenemsComponent component, ChannelId channelId)	Creates an instance of Channel for the given Channel-ID using its Channel-Doc.
EnumDoc	debounce(int debounce)	Debounce the Enum-Channel value: The EnumChannel is only set to the given value after it had been set to the same value for at least "debounce" times.
ChannelCategory	getChannelCategory()	Gets the ChannelCategory of the Channel of this Doc.
int	getDebounce()
OptionsEnum	getOption(Integer value)	Gets the OptionsEnum from the integer value.
OptionsEnum	getOptionFromString(String name)	Gets the Option from a String.
OptionsEnum[]	getOptions()
String	getOptionString(Integer value)	Gets the name of the Option or 'UNDEFINED' if there is no option with that value.
int	getOptionValueFromString(String name)	Gets the Option value from a String.
String	getText()	Gets the descriptive text.
OptionsEnum	getUndefinedOption()	Gets the Undefined-Option, i.e.
EnumDoc	initialValue(OptionsEnum initialValue)	Initial-Value.
protected EnumDoc	self()	Gets an instance of the correct subclass of myself.

Methods inherited from class io.openems.edge.common.channel.internal.AbstractDoc

accessMode, debug, getAccessMode, getInitialValue, getOnInitCallbacks, getPersistencePriority, getType, getUnit, initialValue, isDebug, onChannelChange, onChannelChange, onChannelSetNextValue, onChannelSetNextWrite, onChannelSetNextWriteMirrorToDebugChannel, onChannelUpdate, onInit, persistencePriority, text

Methods inherited from class java.lang.Object

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

Field Details

debounce

protected int debounce

Constructor Details

EnumDoc

public EnumDoc(OptionsEnum[] options)

Method Details

getChannelCategory

public ChannelCategory getChannelCategory()

Description copied from interface: Doc

Gets the ChannelCategory of the Channel of this Doc.

Returns:

the ChannelCategory

self

protected EnumDoc self()

Description copied from class: AbstractDoc

Gets an instance of the correct subclass of myself.

Specified by:

self in class AbstractDoc<Integer>

Returns:

myself

getOptions

public OptionsEnum[] getOptions()

initialValue

public EnumDoc initialValue(OptionsEnum initialValue)

Initial-Value. Default: none

Parameters:

initialValue - the initial value as OptionsEnum

Returns:

myself

createChannelInstance

public EnumReadChannel createChannelInstance(OpenemsComponent component,
 ChannelId channelId)

Creates an instance of Channel for the given Channel-ID using its Channel-Doc.

Specified by:

createChannelInstance in interface Doc

Specified by:

createChannelInstance in class AbstractDoc<Integer>

Parameters:

channelId - the Channel-ID

component - the OpenemsComponent

Returns:

the Channel

getUndefinedOption

public OptionsEnum getUndefinedOption()

Gets the Undefined-Option, i.e. the default Option if the value has not been set.

Returns:

the Undefined-Option

getOptionFromString

public OptionsEnum getOptionFromString(String name)
                                throws OpenemsError.OpenemsNamedException

Gets the Option from a String.

Parameters:

name - the name of the option. Comparison is case insensitive

Returns:

the OptionsEnum

Throws:

OpenemsError.OpenemsNamedException - if there is no option with that name

getOptionValueFromString

public int getOptionValueFromString(String name)
                             throws OpenemsError.OpenemsNamedException

Gets the Option value from a String.

Parameters:

name - the name of the option. Comparison is case insensitive

Returns:

the integer value of the OptionsEnum

Throws:

OpenemsError.OpenemsNamedException - if there is no option with that name

getOption

public OptionsEnum getOption(Integer value)

Gets the OptionsEnum from the integer value.

Parameters:

value - the integer value of the option

Returns:

the OptionsEnum

getOptionString

public String getOptionString(Integer value)

Gets the name of the Option or 'UNDEFINED' if there is no option with that value.

Parameters:

value - the integer value of the Option

Returns:

the name of the Option as a String

getText

public String getText()

Description copied from interface: Doc

Gets the descriptive text. Defaults to empty String.

Specified by:

getText in interface Doc

Overrides:

getText in class AbstractDoc<Integer>

Returns:

the text

debounce

public EnumDoc debounce(int debounce)

Debounce the Enum-Channel value: The EnumChannel is only set to the given value after it had been set to the same value for at least "debounce" times.

Currently only working for read-only.

Parameters:

debounce - "debounce" times

Returns:

EnumDoc

getDebounce

public int getDebounce()