| package org.eclipse.epp.installer.internal.console; |
| |
| import org.eclipse.core.runtime.IStatus; |
| import org.eclipse.epp.installer.core.model.IInstallStep; |
| |
| |
| /** |
| * A console based installer will first check that the install step has an |
| * adapter implementing this interface interface and then call |
| * {@link #prompt(Console)} once for the receiver to display information to the |
| * user, prompt the user for input and cache that input into the install options |
| * object. |
| */ |
| public interface IConsoleStep { |
| |
| /** |
| * Return associated install step instance. |
| * @return associated install step. |
| */ |
| IInstallStep getInstallStep(); |
| |
| /** |
| * Called so that the operation can interact with the user via the console. |
| * |
| * @param console |
| * the console used to interact with the user. |
| * @return <code>OK_STATUS</code> if the installation should continue, |
| * <code>CANCEL_STATUS</code> if the user canceled the installation, or |
| * throw an exception if a problem has occurred. |
| */ |
| IStatus prompt(Console console) throws Exception; |
| } |
