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- /*
- @ITMillApache2LicenseForJavaFiles@
- */
-
- package com.itmill.toolkit.terminal;
-
- /**
- * Interface for rendering error messages to terminal. All the visible errors
- * shown to user must implement this interface.
- *
- * @author IT Mill Ltd.
- * @version
- * @VERSION@
- * @since 3.0
- */
- public interface ErrorMessage extends Paintable {
-
- /**
- * Error code for system errors and bugs.
- */
- public static final int SYSTEMERROR = 5000;
-
- /**
- * Error code for critical error messages.
- */
- public static final int CRITICAL = 4000;
-
- /**
- * Error code for regular error messages.
- */
- public static final int ERROR = 3000;
-
- /**
- * Error code for warning messages.
- */
- public static final int WARNING = 2000;
-
- /**
- * Error code for informational messages.
- */
- public static final int INFORMATION = 1000;
-
- /**
- * Gets the errors level.
- *
- * @return the level of error as an integer.
- */
- public int getErrorLevel();
-
- /**
- * Error messages are inmodifiable and thus listeners are not needed. This
- * method should be implemented as empty.
- *
- * @param listener
- * the listener to be added.
- * @see com.itmill.toolkit.terminal.Paintable#addListener(Paintable.RepaintRequestListener)
- */
- public void addListener(RepaintRequestListener listener);
-
- /**
- * Error messages are inmodifiable and thus listeners are not needed. This
- * method should be implemented as empty.
- *
- * @param listener
- * the listener to be removed.
- * @see com.itmill.toolkit.terminal.Paintable#removeListener(Paintable.RepaintRequestListener)
- */
- public void removeListener(RepaintRequestListener listener);
-
- /**
- * Error messages are inmodifiable and thus listeners are not needed. This
- * method should be implemented as empty.
- *
- * @see com.itmill.toolkit.terminal.Paintable#requestRepaint()
- */
- public void requestRepaint();
-
- }
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