MetaProperty

java.lang.Object
- com.inductiveautomation.ignition.common.metaproperties.MetaProperty

All Implemented Interfaces:

CopyConstructorClonable, java.io.Serializable

Direct Known Subclasses:

TypedMetaProperty
```
public class MetaProperty
extends java.lang.Object
implements java.io.Serializable, CopyConstructorClonable
```
The base MetaProperty class. A metaproperty represets a setting. It has a name and a value. While not marked as abstract, there are currently no public constructors. The reason is that everything should ideally be a TypedMetaProperty.
A WellKnownMetaProperty is a special typed meta property defining a common setting. Ideally each stored setting would have a defined WellKnownMetaProperty, since they have utilities to make it easier to retrieve/set setting values in a type safe way.
Not-yet-implemented idea: A MetaProperty can be marked as Immutable, in which case its value cannot be changed and it cannot be altered/replaced/removed from a collection. The purpose of of immutable properties is to allow subclasses to enforce certain settings. By having immutable settings we could easily merge between StandardGroup and HistoricalGroup without worry. Another possible flag is REQUIRED (can't be removed)

See Also:

TypedMetaProperty, WellKnownMetaProperty, Serialized Form

Constructor Summary

Constructors
Modifier	Constructor	Description
	`MetaProperty()`
`protected`	`MetaProperty(MetaProperty copy)`
`protected`	`MetaProperty(java.lang.String name, java.lang.Object value)`

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`boolean`	`equals(java.lang.Object obj)`
`java.lang.String`	`getName()`
`java.lang.Object`	`getValue()`
`<T> T`	`getValueAs(java.lang.Class<T> clazz)`
`void`	`setName(java.lang.String name)`
`void`	`setValue(java.lang.Object value)`
`java.lang.String`	`toString()`

Methods inherited from class java.lang.Object
clone, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Constructor Detail

MetaProperty
```
public MetaProperty()
```

MetaProperty

protected MetaProperty(java.lang.String name,
                       java.lang.Object value)

MetaProperty

protected MetaProperty(MetaProperty copy)

Method Detail

getName

public final java.lang.String getName()

setName

public void setName(java.lang.String name)

getValueAs

public <T> T getValueAs(java.lang.Class<T> clazz)

getValue
```
public java.lang.Object getValue()
```

setValue

public void setValue(java.lang.Object value)

toString
```
public java.lang.String toString()
```
Overrides:

toString in class java.lang.Object

equals

public boolean equals(java.lang.Object obj)

Overrides:: equals in class java.lang.Object