Method Detail

• setInformationMessage

  public final void setInformationMessage​(String msg)

  Sets a information message.

  Parameters:

  msg - information message

• getInformationMessage

  public final String getInformationMessage()

  Gets a information message.

  Returns:

  information message or null if other type of message was set

• setWarningMessage

  public final void setWarningMessage​(String msg)

  Sets a warning message.

  Parameters:

  msg - warning message

• getWarningMessage

  public final String getWarningMessage()

  Gets a warning message.

  Returns:

  warning message or null if other type of message was set

• setErrorMessage

  public final void setErrorMessage​(String msg)

  Sets a error message.

  Parameters:

  msg - error message

• getErrorMessage

  public final String getErrorMessage()

  Gets a error message.

  Returns:

  error message or null if other type of message was set

• clearMessages

  public final void clearMessages()

  Clears messages.