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- /*
- * Copyright (c) 2006-2017 DMDirc Developers
- *
- * Permission is hereby granted, free of charge, to any person obtaining a copy
- * of this software and associated documentation files (the "Software"), to deal
- * in the Software without restriction, including without limitation the rights
- * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
- * copies of the Software, and to permit persons to whom the Software is
- * furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
- * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
- * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
- * SOFTWARE.
- */
-
- package com.dmdirc.commandparser.commands;
-
- import com.dmdirc.interfaces.WindowModel;
- import com.dmdirc.ui.input.AdditionalTabTargets;
-
- import java.util.List;
-
- /**
- * Intelligent commands implement a method that provides a list of possible options for them, for
- * use (for example) by table completers.
- */
- public interface IntelligentCommand {
-
- /**
- * Returns a list of suggestions for the specified argument, given the specified context.
- *
- * @param arg The argument that is being completed
- * @param context The context in which suggestions are being sought
- *
- * @return A list of suggestions for the argument
- *
- * @since 0.6.4
- */
- AdditionalTabTargets getSuggestions(int arg, IntelligentCommandContext context);
-
- /**
- * Describes the context of an intelligent tab completion request.
- *
- * @since 0.6.4
- */
- @SuppressWarnings("PMD.UnusedPrivateField")
- class IntelligentCommandContext {
-
- /** The window the command is being entered in. */
- private final WindowModel window;
- /** The previously supplied arguments, if any. */
- private final List<String> previousArgs;
- /** The partially typed word, if any. */
- private final String partial;
-
- public IntelligentCommandContext(final WindowModel window,
- final List<String> previousArgs, final String partial) {
- this.window = window;
- this.previousArgs = previousArgs;
- this.partial = partial;
- }
-
- public WindowModel getWindow() {
- return window;
- }
-
- public List<String> getPreviousArgs() {
- return previousArgs;
- }
-
- public String getPartial() {
- return partial;
- }
-
- }
-
- }
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