StaticValueMappingElement

java.lang.Object
- com.inductiveautomation.perspective.gateway.binding.transforms.map.StaticValueMappingElement

All Implemented Interfaces:: MappingElement

public class StaticValueMappingElement
extends java.lang.Object
implements MappingElement

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`void`	`shutdown()`
`java.util.Optional<QualifiedValue>`	`startup(java.util.function.Consumer<QualifiedValue> listener)`	Start up the mapping element.

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

- Method Detail
  - startup
```
public java.util.Optional<QualifiedValue> startup(java.util.function.Consumer<QualifiedValue> listener)
```
    Description copied from interface: MappingElement
    
    Start up the mapping element.
    
    Specified by:
    
    startup in interface MappingElement
    
    Parameters:
    
    listener - If this mapping element's value changes in the future, it will invoke this listener.
    
    Returns:
    
    An optional qualified value that represents the initial value of the element if it is available synchronously during startup. An element that returns a non-empty value here may never invoke the listener.
  - shutdown
```
public void shutdown()
```
    Specified by:
    
    shutdown in interface MappingElement