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.

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jdk/internal/jline/console/CursorBuffer.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;

import static jdk.internal.jline.internal.Preconditions.checkNotNull;

/**
 * A holder for a {@link StringBuilder} that also contains the current cursor position.
 *
 * @author <a href="mailto:mwp1@cornell.edu">Marc Prud'hommeaux</a>
 * @author <a href="mailto:jason@planet57.com">Jason Dillon</a>
 * @since 2.0
 */
public class CursorBuffer
{
    private boolean overTyping = false;

    public int cursor = 0;

    public final StringBuilder buffer = new StringBuilder();

    public CursorBuffer copy () {
        CursorBuffer that = new CursorBuffer();
        that.overTyping = this.overTyping;
        that.cursor = this.cursor;
        that.buffer.append (this.toString());

        return that;
    }

    public boolean isOverTyping() {
        return overTyping;
    }

    public void setOverTyping(final boolean b) {
        overTyping = b;
    }

    public int length() {
        return buffer.length();
    }

    public char nextChar() {
        if (cursor == buffer.length()) {
            return 0;
        } else {
            return buffer.charAt(cursor);
        }
    }

    public char current() {
        if (cursor <= 0) {
            return 0;
        }

        return buffer.charAt(cursor - 1);
    }

    /**
     * Write the specific character into the buffer, setting the cursor position
     * ahead one. The text may overwrite or insert based on the current setting
     * of {@link #isOverTyping}.
     *
     * @param c the character to insert
     */
    public void write(final char c) {
        buffer.insert(cursor++, c);
        if (isOverTyping() && cursor < buffer.length()) {
            buffer.deleteCharAt(cursor);
        }
    }

    /**
     * Insert the specified chars into the buffer, setting the cursor to the end of the insertion point.
     */
    public void write(final CharSequence str) {
        checkNotNull(str);

        if (buffer.length() == 0) {
            buffer.append(str);
        }
        else {
            buffer.insert(cursor, str);
        }

        cursor += str.length();

        if (isOverTyping() && cursor < buffer.length()) {
            buffer.delete(cursor, cursor + str.length());
        }
    }

    public boolean clear() {
        if (buffer.length() == 0) {
            return false;
        }

        buffer.delete(0, buffer.length());
        cursor = 0;
        return true;
    }

    public String upToCursor() {
        if (cursor <= 0) {
            return "";
        }

        return buffer.substring(0, cursor);
    }

    @Override
    public String toString() {
        return buffer.toString();
    }
}

jdk/internal/jline/console/CursorBuffer.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

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