diff options
Diffstat (limited to 'libjava/classpath/javax/swing/text/StringContent.java')
| -rw-r--r-- | libjava/classpath/javax/swing/text/StringContent.java | 79 |
1 files changed, 39 insertions, 40 deletions
diff --git a/libjava/classpath/javax/swing/text/StringContent.java b/libjava/classpath/javax/swing/text/StringContent.java index 4a3f9d7..a017de1 100644 --- a/libjava/classpath/javax/swing/text/StringContent.java +++ b/libjava/classpath/javax/swing/text/StringContent.java @@ -54,15 +54,15 @@ import javax.swing.undo.UndoableEdit; * An implementation of the <code>AbstractDocument.Content</code> * interface useful for small documents or debugging. The character * content is a simple character array. It's not really efficient. - * + * * <p>Do not use this class for large size.</p> */ -public final class StringContent +public final class StringContent implements AbstractDocument.Content, Serializable { /** * Stores a reference to a mark that can be resetted to the original value - * after a mark has been moved. This is used for undoing actions. + * after a mark has been moved. This is used for undoing actions. */ private class UndoPosRef { @@ -102,7 +102,7 @@ public final class StringContent * the actual offset of the position. This is pulled out of the * GapContentPosition object so that the mark and position can be handled * independently, and most important, so that the StickyPosition can - * be garbage collected while we still hold a reference to the Mark object. + * be garbage collected while we still hold a reference to the Mark object. */ private class Mark { @@ -148,7 +148,7 @@ public final class StringContent private class InsertUndo extends AbstractUndoableEdit { private int start; - + private int length; private String redoContent; @@ -177,7 +177,7 @@ public final class StringContent throw new CannotUndoException(); } } - + public void redo() { super.redo(); @@ -303,8 +303,8 @@ public final class StringContent /** * Creates a new instance containing the string "\n". - * - * @param initialLength the initial length of the underlying character + * + * @param initialLength the initial length of the underlying character * array used to store the content. */ public StringContent(int initialLength) @@ -337,10 +337,10 @@ public final class StringContent * Creates a position reference for the character at the given offset. The * position offset will be automatically updated when new characters are * inserted into or removed from the content. - * + * * @param offset the character offset. - * - * @throws BadLocationException if offset is outside the bounds of the + * + * @throws BadLocationException if offset is outside the bounds of the * content. */ public Position createPosition(int offset) throws BadLocationException @@ -351,26 +351,26 @@ public final class StringContent StickyPosition sp = new StickyPosition(offset); return sp; } - + /** * Returns the length of the string content, including the '\n' character at * the end. - * + * * @return The length of the string content. */ public int length() { return count; } - + /** - * Inserts <code>str</code> at the given position and returns an + * Inserts <code>str</code> at the given position and returns an * {@link UndoableEdit} that enables undo/redo support. - * - * @param where the insertion point (must be less than + * + * @param where the insertion point (must be less than * <code>length()</code>). * @param str the string to insert (<code>null</code> not permitted). - * + * * @return An object that can undo the insertion. */ public UndoableEdit insertString(int where, String str) @@ -402,23 +402,23 @@ public final class StringContent InsertUndo iundo = new InsertUndo(where, insert.length); return iundo; } - + /** - * Removes the specified range of characters and returns an + * Removes the specified range of characters and returns an * {@link UndoableEdit} that enables undo/redo support. - * + * * @param where the starting index. * @param nitems the number of characters. - * + * * @return An object that can undo the removal. - * + * * @throws BadLocationException if the character range extends outside the * bounds of the content OR includes the last character. */ public UndoableEdit remove(int where, int nitems) throws BadLocationException { checkLocation(where, nitems + 1); - RemoveUndo rundo = new RemoveUndo(where, new String(this.content, where, + RemoveUndo rundo = new RemoveUndo(where, new String(this.content, where, nitems)); replace(where, nitems, EMPTY); @@ -464,15 +464,15 @@ public final class StringContent } /** - * Returns a new <code>String</code> containing the characters in the + * Returns a new <code>String</code> containing the characters in the * specified range. - * + * * @param where the start index. * @param len the number of characters. - * + * * @return A string. - * - * @throws BadLocationException if the requested range of characters extends + * + * @throws BadLocationException if the requested range of characters extends * outside the bounds of the content. */ public String getString(int where, int len) throws BadLocationException @@ -482,21 +482,21 @@ public final class StringContent checkLocation(where, len); return new String(this.content, where, len); } - + /** - * Updates <code>txt</code> to contain a direct reference to the underlying + * Updates <code>txt</code> to contain a direct reference to the underlying * character array. - * + * * @param where the index of the first character. * @param len the number of characters. - * @param txt a carrier for the return result (<code>null</code> not + * @param txt a carrier for the return result (<code>null</code> not * permitted). - * - * @throws BadLocationException if the requested character range is not + * + * @throws BadLocationException if the requested character range is not * within the bounds of the content. * @throws NullPointerException if <code>txt</code> is <code>null</code>. */ - public void getChars(int where, int len, Segment txt) + public void getChars(int where, int len, Segment txt) throws BadLocationException { if (where + len > count) @@ -523,13 +523,13 @@ public final class StringContent } } - /** + /** * A utility method that checks the validity of the specified character * range. - * + * * @param where the first character in the range. * @param len the number of characters in the range. - * + * * @throws BadLocationException if the specified range is not within the * bounds of the content. */ @@ -567,4 +567,3 @@ public final class StringContent } } } - |