com.datalogic.hhs.core_sdk

Class DatalogicDeviceResponse

java.lang.Object

com.datalogic.hhs.core_sdk.DatalogicDeviceResponse

public class DatalogicDeviceResponse
extends java.lang.Object

Device's answer, related to a previous message sent.

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static interface	DatalogicDeviceResponse.Callback Callback called on receiving answer from device

Field Summary

Fields

Modifier and Type	Field and Description
static java.lang.String	DEVICE_NOT_CONNECTED_ERROR Data not sent because device is not connected
static java.lang.String	ON_WAIT_ANOTHER_MSG_RESPONSE_ERROR Data not sent, because of a previous message exchange not yet ended.
static java.lang.String	TIMEOUT_ERROR Data not received because of a timeout occurred

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	DatalogicDeviceResponse()
protected	DatalogicDeviceResponse(DatalogicReceivedData dataReceived)

Method Summary

Modifier and Type	Method and Description
DatalogicReceivedData	getDataReceived()
java.lang.String	getDataSent()
java.lang.String	getErrorCode()
java.lang.Object	getValue()
boolean	isOnError()
protected void	setDataReceived(DatalogicReceivedData dataReceived)
protected void	setDataSent(java.lang.String dataSent)
protected void	setErrorCode(java.lang.String errorCode)
protected void	setValue(java.lang.Object value) Set the received value
java.lang.String	toString()

Methods inherited from class java.lang.Object

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

Field Detail

TIMEOUT_ERROR

public static final java.lang.String TIMEOUT_ERROR

Data not received because of a timeout occurred

See Also:

Constant Field Values

ON_WAIT_ANOTHER_MSG_RESPONSE_ERROR

public static final java.lang.String ON_WAIT_ANOTHER_MSG_RESPONSE_ERROR

Data not sent, because of a previous message exchange not yet ended.

See Also:

Constant Field Values

DEVICE_NOT_CONNECTED_ERROR

public static final java.lang.String DEVICE_NOT_CONNECTED_ERROR

Data not sent because device is not connected

See Also:

Constant Field Values

Constructor Detail

DatalogicDeviceResponse

protected DatalogicDeviceResponse()

DatalogicDeviceResponse

protected DatalogicDeviceResponse(DatalogicReceivedData dataReceived)

Method Detail

getErrorCode

public java.lang.String getErrorCode()

Returns:

the error code if present

setErrorCode

protected void setErrorCode(java.lang.String errorCode)

getDataSent

public java.lang.String getDataSent()

Returns:

the data previously sent to Datalogic device

setDataSent

protected void setDataSent(java.lang.String dataSent)

getDataReceived

public DatalogicReceivedData getDataReceived()

Returns:

data coming from Datalogic device

setDataReceived

protected void setDataReceived(DatalogicReceivedData dataReceived)

getValue

public java.lang.Object getValue()

Returns:

the received value from Datalogic device. The data type (Integer, String, ...) depends on the command sent to the device

setValue

protected void setValue(java.lang.Object value)

Set the received value

Parameters:

value - the received value

isOnError

public boolean isOnError()

Returns:

true an error happen on message exchange

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object

Returns:

description of object's content