com.symbol.emdk.barcode

Enum StatusData.ScannerStates

java.lang.Object

java.lang.Enum<StatusData.ScannerStates>

com.symbol.emdk.barcode.StatusData.ScannerStates

All Implemented Interfaces:

Serializable, Comparable<StatusData.ScannerStates>

Enclosing class:

StatusData

public static enum StatusData.ScannerStates
extends Enum<StatusData.ScannerStates>

Defines the different states of the barcode scanner.

Enum Constant Summary

Enum Constants

Enum Constant and Description
DISABLED Scanner is not enabled.
ERROR An error has occurred.
IDLE Scanner is enabled but no reads are pending.
SCANNING Scanner beam is on and it is acquiring data.
WAITING Scanner has issued reads request and is waiting for trigger event.

Method Summary

Methods

Modifier and Type	Method and Description
static StatusData.ScannerStates	valueOf(String name) Returns the enum constant of this type with the specified name.
static StatusData.ScannerStates[]	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

IDLE

public static final StatusData.ScannerStates IDLE

Scanner is enabled but no reads are pending.

WAITING

public static final StatusData.ScannerStates WAITING

Scanner has issued reads request and is waiting for trigger event.

SCANNING

public static final StatusData.ScannerStates SCANNING

Scanner beam is on and it is acquiring data.

DISABLED

public static final StatusData.ScannerStates DISABLED

Scanner is not enabled.

ERROR

public static final StatusData.ScannerStates ERROR

An error has occurred.

Method Detail

values

public static StatusData.ScannerStates[] 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 (StatusData.ScannerStates c : StatusData.ScannerStates.values())
    System.out.println(c);

Returns:

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

valueOf

public static StatusData.ScannerStates 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