bug 59773: move loop invariants out of for-loop for performance, use for-each instead of for loop when possible
git-svn-id: https://svn.apache.org/repos/asf/poi/trunk@1756345 13f79535-47bb-0310-9956-ffa450edef68
This commit is contained in:
parent
34a6732b01
commit
e97b333ea0
@ -257,8 +257,8 @@ public final class PowerPointExtractor extends POIOLE2TextExtractor {
|
|||||||
// Comments, if requested and present
|
// Comments, if requested and present
|
||||||
if (getCommentText) {
|
if (getCommentText) {
|
||||||
Comment[] comments = slide.getComments();
|
Comment[] comments = slide.getComments();
|
||||||
for (int j = 0; j < comments.length; j++) {
|
for (Comment comment : slide.getComments()) {
|
||||||
ret.append(comments[j].getAuthor() + " - " + comments[j].getText() + "\n");
|
ret.append(comment.getAuthor() + " - " + comment.getText() + "\n");
|
||||||
}
|
}
|
||||||
}
|
}
|
||||||
}
|
}
|
||||||
@ -285,8 +285,8 @@ public final class PowerPointExtractor extends POIOLE2TextExtractor {
|
|||||||
}
|
}
|
||||||
|
|
||||||
|
|
||||||
for (int i = 0; i < _slides.size(); i++) {
|
for (HSLFSlide slide : _slides) {
|
||||||
HSLFNotes notes = _slides.get(i).getNotes();
|
HSLFNotes notes = slide.getNotes();
|
||||||
if (notes == null) {
|
if (notes == null) {
|
||||||
continue;
|
continue;
|
||||||
}
|
}
|
||||||
@ -297,13 +297,13 @@ public final class PowerPointExtractor extends POIOLE2TextExtractor {
|
|||||||
seenNotes.add(id);
|
seenNotes.add(id);
|
||||||
|
|
||||||
// Repeat the Notes header, if set
|
// Repeat the Notes header, if set
|
||||||
ret.append(headerText);
|
ret.append(headerText);
|
||||||
|
|
||||||
// Notes text
|
// Notes text
|
||||||
textRunsToText(ret, notes.getTextParagraphs());
|
textRunsToText(ret, notes.getTextParagraphs());
|
||||||
|
|
||||||
// Repeat the notes footer, if set
|
// Repeat the notes footer, if set
|
||||||
ret.append(footerText);
|
ret.append(footerText);
|
||||||
}
|
}
|
||||||
}
|
}
|
||||||
|
|
||||||
@ -315,16 +315,18 @@ public final class PowerPointExtractor extends POIOLE2TextExtractor {
|
|||||||
}
|
}
|
||||||
|
|
||||||
private void extractTableText(StringBuffer ret, HSLFTable table) {
|
private void extractTableText(StringBuffer ret, HSLFTable table) {
|
||||||
for (int row = 0; row < table.getNumberOfRows(); row++){
|
final int nrows = table.getNumberOfRows();
|
||||||
for (int col = 0; col < table.getNumberOfColumns(); col++){
|
final int ncols = table.getNumberOfColumns();
|
||||||
|
for (int row = 0; row < nrows; row++){
|
||||||
|
for (int col = 0; col < ncols; col++){
|
||||||
HSLFTableCell cell = table.getCell(row, col);
|
HSLFTableCell cell = table.getCell(row, col);
|
||||||
//defensive null checks; don't know if they're necessary
|
//defensive null checks; don't know if they're necessary
|
||||||
if (cell != null){
|
if (cell != null){
|
||||||
String txt = cell.getText();
|
String txt = cell.getText();
|
||||||
txt = (txt == null) ? "" : txt;
|
txt = (txt == null) ? "" : txt;
|
||||||
ret.append(txt);
|
ret.append(txt);
|
||||||
if (col < table.getNumberOfColumns()-1){
|
if (col < ncols-1){
|
||||||
ret.append("\t");
|
ret.append('\t');
|
||||||
}
|
}
|
||||||
}
|
}
|
||||||
}
|
}
|
||||||
@ -339,7 +341,7 @@ public final class PowerPointExtractor extends POIOLE2TextExtractor {
|
|||||||
for (List<HSLFTextParagraph> lp : paragraphs) {
|
for (List<HSLFTextParagraph> lp : paragraphs) {
|
||||||
ret.append(HSLFTextParagraph.getText(lp));
|
ret.append(HSLFTextParagraph.getText(lp));
|
||||||
if (ret.length() > 0 && ret.charAt(ret.length()-1) != '\n') {
|
if (ret.length() > 0 && ret.charAt(ret.length()-1) != '\n') {
|
||||||
ret.append("\n");
|
ret.append('\n');
|
||||||
}
|
}
|
||||||
}
|
}
|
||||||
}
|
}
|
||||||
|
Loading…
Reference in New Issue
Block a user