com.inductiveautomation.ignition.common.metaproperties

Class WellKnownMetaProperty<T>

java.lang.Object

com.inductiveautomation.ignition.common.metaproperties.MetaProperty

com.inductiveautomation.ignition.common.metaproperties.TypedMetaProperty<T>

com.inductiveautomation.ignition.common.metaproperties.WellKnownMetaProperty<T>

All Implemented Interfaces:

CopyConstructorClonable, java.io.Serializable

public class WellKnownMetaProperty<T>
extends TypedMetaProperty<T>

See Also:

Serialized Form

Constructor Summary

Constructors

Constructor and Description
WellKnownMetaProperty()
WellKnownMetaProperty(java.lang.String name, T defaultValue)
WellKnownMetaProperty(WellKnownMetaProperty<T> copy)

Method Summary

Modifier and Type	Method and Description
TypedMetaProperty<T>	getDefault()
TypedMetaProperty<T>	getFrom(MetaPropertyCollection collection) Retrieves the WellKnownProperty from the given property collection.
T	getValueFrom(MetaPropertyCollection collection)

Methods inherited from class com.inductiveautomation.ignition.common.metaproperties.TypedMetaProperty

getTypedValue

Methods inherited from class com.inductiveautomation.ignition.common.metaproperties.MetaProperty

equals, getName, getValue, getValueAs, setName, setValue, toString

Methods inherited from class java.lang.Object

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

Constructor Detail

WellKnownMetaProperty

public WellKnownMetaProperty()

WellKnownMetaProperty

public WellKnownMetaProperty(java.lang.String name,
                             T defaultValue)

WellKnownMetaProperty

public WellKnownMetaProperty(WellKnownMetaProperty<T> copy)

Method Detail

getDefault

public TypedMetaProperty<T> getDefault()

getFrom

public TypedMetaProperty<T> getFrom(MetaPropertyCollection collection)

Retrieves the WellKnownProperty from the given property collection. If not defined, the default value is returned.

getValueFrom

public T getValueFrom(MetaPropertyCollection collection)