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JDK 11 jdk.internal.le.jmod - Internal Line Editing Module
JDK 11 jdk.internal.le.jmod is the JMOD file for JDK 11 Internal Line Editing module.
JDK 11 Internal Line Editing module compiled class files are stored in \fyicenter\jdk-11.0.1\jmods\jdk.internal.le.jmod.
JDK 11 Internal Line Editing module compiled class files are also linked and stored in the \fyicenter\jdk-11.0.1\lib\modules JImage file.
JDK 11 Internal Line Editing module source code files are stored in \fyicenter\jdk-11.0.1\lib\src.zip\jdk.internal.le.
You can click and view the content of each source code file in the list below.
✍: FYIcenter
⏎ jdk/internal/jline/console/completer/CandidateListCompletionHandler.java
/* * Copyright (c) 2002-2016, the original author or authors. * * This software is distributable under the BSD license. See the terms of the * BSD license in the documentation provided with this software. * * http://www.opensource.org/licenses/bsd-license.php */ package jdk.internal.jline.console.completer; import jdk.internal.jline.console.ConsoleReader; import jdk.internal.jline.console.CursorBuffer; import jdk.internal.jline.internal.Ansi; import java.io.IOException; import java.util.ArrayList; import java.util.Collection; import java.util.HashSet; import java.util.List; import java.util.Locale; import java.util.ResourceBundle; import java.util.Set; /** * A {@link CompletionHandler} that deals with multiple distinct completions * by outputting the complete list of possibilities to the console. This * mimics the behavior of the * <a href="http://www.gnu.org/directory/readline.html">readline</a> library. * * @author <a href="mailto:mwp1@cornell.edu">Marc Prud'hommeaux</a> * @author <a href="mailto:jason@planet57.com">Jason Dillon</a> * @since 2.3 */ public class CandidateListCompletionHandler implements CompletionHandler { private boolean printSpaceAfterFullCompletion = true; private boolean stripAnsi; public boolean getPrintSpaceAfterFullCompletion() { return printSpaceAfterFullCompletion; } public void setPrintSpaceAfterFullCompletion(boolean printSpaceAfterFullCompletion) { this.printSpaceAfterFullCompletion = printSpaceAfterFullCompletion; } public boolean isStripAnsi() { return stripAnsi; } public void setStripAnsi(boolean stripAnsi) { this.stripAnsi = stripAnsi; } // TODO: handle quotes and escaped quotes && enable automatic escaping of whitespace public boolean complete(final ConsoleReader reader, final List<CharSequence> candidates, final int pos) throws IOException { CursorBuffer buf = reader.getCursorBuffer(); // if there is only one completion, then fill in the buffer if (candidates.size() == 1) { String value = Ansi.stripAnsi(candidates.get(0).toString()); if (buf.cursor == buf.buffer.length() && printSpaceAfterFullCompletion && !value.endsWith(" ")) { value += " "; } // fail if the only candidate is the same as the current buffer if (value.equals(buf.toString())) { return false; } setBuffer(reader, value, pos); return true; } else if (candidates.size() > 1) { String value = getUnambiguousCompletions(candidates); setBuffer(reader, value, pos); } printCandidates(reader, candidates); // redraw the current console buffer reader.drawLine(); return true; } public static void setBuffer(final ConsoleReader reader, final CharSequence value, final int offset) throws IOException { while ((reader.getCursorBuffer().cursor > offset) && reader.backspace()) { // empty } reader.putString(value); reader.setCursorPosition(offset + value.length()); } /** * Print out the candidates. If the size of the candidates is greater than the * {@link ConsoleReader#getAutoprintThreshold}, they prompt with a warning. * * @param candidates the list of candidates to print */ public static void printCandidates(final ConsoleReader reader, Collection<CharSequence> candidates) throws IOException { Set<CharSequence> distinct = new HashSet<CharSequence>(candidates); if (distinct.size() > reader.getAutoprintThreshold()) { //noinspection StringConcatenation reader.println(); reader.print(Messages.DISPLAY_CANDIDATES.format(distinct.size())); reader.flush(); int c; String noOpt = Messages.DISPLAY_CANDIDATES_NO.format(); String yesOpt = Messages.DISPLAY_CANDIDATES_YES.format(); char[] allowed = {yesOpt.charAt(0), noOpt.charAt(0)}; while ((c = reader.readCharacter(allowed)) != -1) { String tmp = new String(new char[]{(char) c}); if (noOpt.startsWith(tmp)) { reader.println(); return; } else if (yesOpt.startsWith(tmp)) { break; } else { reader.beep(); } } } // copy the values and make them distinct, without otherwise affecting the ordering. Only do it if the sizes differ. if (distinct.size() != candidates.size()) { Collection<CharSequence> copy = new ArrayList<CharSequence>(); for (CharSequence next : candidates) { if (!copy.contains(next)) { copy.add(next); } } candidates = copy; } reader.println(); reader.printColumns(candidates); } /** * Returns a root that matches all the {@link String} elements of the specified {@link List}, * or null if there are no commonalities. For example, if the list contains * <i>foobar</i>, <i>foobaz</i>, <i>foobuz</i>, the method will return <i>foob</i>. */ private String getUnambiguousCompletions(final List<CharSequence> candidates) { if (candidates == null || candidates.isEmpty()) { return null; } if (candidates.size() == 1) { return candidates.get(0).toString(); } // convert to an array for speed String first = null; String[] strings = new String[candidates.size() - 1]; for (int i = 0; i < candidates.size(); i++) { String str = candidates.get(i).toString(); if (stripAnsi) { str = Ansi.stripAnsi(str); } if (first == null) { first = str; } else { strings[i - 1] = str; } } StringBuilder candidate = new StringBuilder(); for (int i = 0; i < first.length(); i++) { if (startsWith(first.substring(0, i + 1), strings)) { candidate.append(first.charAt(i)); } else { break; } } return candidate.toString(); } /** * @return true is all the elements of <i>candidates</i> start with <i>starts</i> */ private static boolean startsWith(final String starts, final String[] candidates) { for (String candidate : candidates) { if (!candidate.toLowerCase().startsWith(starts.toLowerCase())) { return false; } } return true; } private static enum Messages { DISPLAY_CANDIDATES, DISPLAY_CANDIDATES_YES, DISPLAY_CANDIDATES_NO,; private static final ResourceBundle bundle = ResourceBundle.getBundle(CandidateListCompletionHandler.class.getName(), Locale.getDefault()); public String format(final Object... args) { if (bundle == null) return ""; else return String.format(bundle.getString(name()), args); } } }
⏎ jdk/internal/jline/console/completer/CandidateListCompletionHandler.java
Or download all of them as a single archive file:
File name: jdk.internal.le-11.0.1-src.zip File size: 116985 bytes Release date: 2018-11-04 Download
⇒ JDK 11 jdk.internal.opt.jmod - Internal Opt Module
⇐ JDK 11 jdk.internal.jvmstat.jmod - Internal JVM Stat Module
2020-08-02, 21138👍, 0💬
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