org.opcfoundation.ua.transport
Enum ReadState

java.lang.Object
  extended by java.lang.Enum<ReadState>
      extended by org.opcfoundation.ua.transport.ReadState
All Implemented Interfaces:
Serializable, Comparable<ReadState>

public enum ReadState
extends Enum<ReadState>

Message async read states. Initial states: Waiting, Reading Final states: Complete, Error The only allowed state transition paths: Waiting -> Reading -> Complete Waiting -> Reading -> Error Reading -> Complete Reading -> Error

See Also:
AsyncRead

Enum Constant Summary
Complete
           
Error
           
Waiting
           
 
Field Summary
static EnumSet<ReadState> FINAL_STATES
           
 
Method Summary
 boolean isFinal()
           
static ReadState valueOf(String name)
          Returns the enum constant of this type with the specified name.
static ReadState[] values()
          Returns an array containing the constants of this enum type, in the order they are declared.
 
Methods inherited from class java.lang.Enum
clone, compareTo, equals, finalize, getDeclaringClass, hashCode, name, ordinal, toString, valueOf
 
Methods inherited from class java.lang.Object
getClass, notify, notifyAll, wait, wait, wait
 

Enum Constant Detail

Waiting

public static final ReadState Waiting

Complete

public static final ReadState Complete

Error

public static final ReadState Error
Field Detail

FINAL_STATES

public static final EnumSet<ReadState> FINAL_STATES
Method Detail

values

public static ReadState[] values()
Returns an array containing the constants of this enum type, in the order they are declared. This method may be used to iterate over the constants as follows:
for (ReadState c : ReadState.values())
    System.out.println(c);

Returns:
an array containing the constants of this enum type, in the order they are declared

valueOf

public static ReadState valueOf(String name)
Returns the enum constant of this type with the specified name. The string must match exactly an identifier used to declare an enum constant in this type. (Extraneous whitespace characters are not permitted.)

Parameters:
name - the name of the enum constant to be returned.
Returns:
the enum constant with the specified name
Throws:
IllegalArgumentException - if this enum type has no constant with the specified name
NullPointerException - if the argument is null

isFinal

public boolean isFinal()


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