| /******************************************************************************* |
| * Copyright (c) 2005, 2007 IBM Corporation and others. |
| * All rights reserved. This program and the accompanying materials |
| * are made available under the terms of the Eclipse Public License v1.0 |
| * which accompanies this distribution, and is available at |
| * http://www.eclipse.org/legal/epl-v10.html |
| * |
| |
| *******************************************************************************/ |
| package org.eclipse.dltk.launching; |
| |
| import java.io.File; |
| |
| import org.eclipse.core.runtime.IProgressMonitor; |
| import org.eclipse.core.runtime.IStatus; |
| import org.eclipse.dltk.core.environment.IFileHandle; |
| |
| /** |
| * Represents a particular type of interpreter for which there may be any number |
| * of interpreter installations. |
| * <p> |
| * This interface is intended to be implemented by clients that contribute to |
| * the <code>"org.eclipse.dltk.launching.interpreterType"</code> extension |
| * point. |
| * </p> |
| * |
| * @see IInterpreterInstall |
| */ |
| public interface IInterpreterInstallType { |
| /** |
| * Creates a new instance of this interpreter Install type. The newly |
| * created IinterpreterInstall is managed by this IinterpreterInstallType. |
| * |
| * @param id |
| * An id String that must be unique within this |
| * IinterpreterInstallType. |
| * |
| * @return the newly created interpreter instance |
| * |
| * @throws IllegalArgumentException |
| * If the id exists already. |
| */ |
| IInterpreterInstall createInterpreterInstall(String id); |
| |
| /** |
| * Finds the interpreter with the given id. |
| * |
| * @param id |
| * the interpreter id |
| * @return a interpreter instance, or <code>null</code> if not found |
| */ |
| IInterpreterInstall findInterpreterInstall(String id); |
| |
| /** |
| * Finds the interpreter with the given name. |
| * |
| * @param name |
| * the interpreter name |
| * @return a interpreter instance, or <code>null</code> if not found |
| * |
| */ |
| IInterpreterInstall findInterpreterInstallByName(String name); |
| |
| /** |
| * Remove the interpreter associated with the given id from the set of |
| * interpreters managed by this interpreter type. Has no effect if a |
| * interpreter with the given id is not currently managed by this type. A |
| * interpreter install that is disposed may not be used anymore. |
| * |
| * @param id |
| * the id of the interpreter to be disposed. |
| */ |
| void disposeInterpreterInstall(String id); |
| |
| /** |
| * Returns all interpreter instances managed by this interpreter type. |
| * |
| * @return the list of interpreter instances managed by this interpreter |
| * type |
| */ |
| IInterpreterInstall[] getInterpreterInstalls(); |
| |
| /** |
| * Returns the display name of this interpreter type. |
| * |
| * @return the name of this IInterpreterInstallType |
| */ |
| String getName(); |
| |
| /** |
| * Returns the globally unique id of this interpreter type. Clients are |
| * responsible for providing a unique id. |
| * |
| * @return the id of this IInterpreterInstallType |
| */ |
| String getId(); |
| |
| /** |
| * Validates the given interpreter installation. Execute interpreter to |
| * ensure what interpreter are correct. |
| * |
| * @param file |
| * potential installation location for this type of interpreter |
| * @param variables |
| * current set of specified user environment variables, they |
| * overwrite environment variables with same names |
| * @param libraryLocations |
| * current set of library locations, they overwrite environment |
| * library locations |
| * @param monitor |
| * progress monitor |
| * @since 2.0 |
| * @return |
| */ |
| IStatus validateInstallLocation(IFileHandle file, |
| EnvironmentVariable[] variables, |
| LibraryLocation[] libraryLocations, IProgressMonitor monitor); |
| |
| /** |
| * Tries to detect an installed interpreter that matches this interpreter |
| * install type. Implementers should return <code>null</code> if they can't |
| * assure that a given interpreter install matches this |
| * IInterpreterInstallType. |
| * |
| * @return The location of an interpreter installation that can be used with |
| * this interpreter install type, or <code>null</code> if unable to |
| * locate an installed interpreter. |
| * @since 3.0 |
| */ |
| IFileHandle[] detectInstallLocations(); |
| |
| /** |
| * Make the name of a detected interpreter stand out |
| * |
| * @since 3.0 |
| */ |
| String generateDetectedInterpreterName(IFileHandle install); |
| |
| /** |
| * Used to search interpreters. |
| * |
| * @param installLocation |
| * @return |
| */ |
| IStatus validatePossiblyName(IFileHandle installLocation); |
| |
| /** |
| * Returns a collection of <code>LibraryLocation</code>s that represent the |
| * default system libraries of this interpreter install type, if a |
| * interpreter was installed at the given <code>installLocation</code>. The |
| * returned <code>LibraryLocation</code>s may not exist if the |
| * <code>installLocation</code> is not a valid install location. |
| * |
| * @param installLocation |
| * home location |
| * @see LibraryLocation |
| * @see IInterpreterInstallType#validateInstallLocation(File) |
| * |
| * @return default library locations based on the given |
| * <code>installLocation</code>. |
| * |
| */ |
| |
| LibraryLocation[] getDefaultLibraryLocations(IFileHandle installLocation); |
| |
| LibraryLocation[] getDefaultLibraryLocations(IFileHandle installLocation, |
| EnvironmentVariable[] variables); |
| |
| LibraryLocation[] getDefaultLibraryLocations(IFileHandle fileHandle, |
| EnvironmentVariable[] variables, IProgressMonitor monitor); |
| |
| /** |
| * Return string id of supported language. |
| * |
| * @returns id of supported language. |
| */ |
| String getNatureId(); |
| } |