org.epics.pvmanager.graphene

Class CheckedReadFunction<T>

java.lang.Object

org.epics.pvmanager.graphene.CheckedReadFunction<T>

All Implemented Interfaces:

ReadFunction<T>

public class CheckedReadFunction<T>
extends Object
implements ReadFunction<T>

Author:

carcassi

Constructor Summary

Constructors

Constructor and Description
CheckedReadFunction(ReadFunction<?> arg, String argName, Class<? extends T>... classes)
CheckedReadFunction(ReadFunction<?> arg, String argName, Class<T> clazz)

Method Summary

Methods

Modifier and Type	Method and Description
T	readValue() Calculates, if needed, and then returns the value for this function.

Methods inherited from class java.lang.Object

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

Constructor Detail

CheckedReadFunction

public CheckedReadFunction(ReadFunction<?> arg,
                   String argName,
                   Class<T> clazz)

CheckedReadFunction

@SafeVarargs
public CheckedReadFunction(ReadFunction<?> arg,
                               String argName,
                               Class<? extends T>... classes)

Method Detail

readValue

public T readValue()

Description copied from interface: ReadFunction

Calculates, if needed, and then returns the value for this function.

Specified by:

readValue in interface ReadFunction<T>

Returns:

a value