diff options
Diffstat (limited to 'bundles/org.eclipse.compare/plugins/org.eclipse.compare/compare/org/eclipse/compare/internal/patch/Hunk.java')
| -rw-r--r-- | bundles/org.eclipse.compare/plugins/org.eclipse.compare/compare/org/eclipse/compare/internal/patch/Hunk.java | 129 |
1 files changed, 0 insertions, 129 deletions
diff --git a/bundles/org.eclipse.compare/plugins/org.eclipse.compare/compare/org/eclipse/compare/internal/patch/Hunk.java b/bundles/org.eclipse.compare/plugins/org.eclipse.compare/compare/org/eclipse/compare/internal/patch/Hunk.java deleted file mode 100644 index e49d5ad6a..000000000 --- a/bundles/org.eclipse.compare/plugins/org.eclipse.compare/compare/org/eclipse/compare/internal/patch/Hunk.java +++ /dev/null @@ -1,129 +0,0 @@ -/*
- * (c) Copyright IBM Corp. 2000, 2001.
- * All Rights Reserved.
- */
-package org.eclipse.compare.internal.patch;
-
-import java.util.List;
-
-import org.eclipse.jface.util.Assert;
-
-
-/**
- * A Hunk describes a range of changed lines and some context lines.
- */
-/* package */ class Hunk {
-
- Diff fParent;
- int fOldStart, fOldLength;
- int fNewStart, fNewLength;
- String[] fLines;
- boolean fMatches= false;
- private boolean fIsEnabled2= true;
-
-
- /* package */ Hunk(Diff parent, int[] oldRange, int[] newRange, List lines) {
-
- fParent= parent;
- if (fParent != null)
- fParent.add(this);
-
- if (oldRange[0] > 0)
- fOldStart= oldRange[0]-1; // line number start at 0!
- else
- fOldStart= 0;
- fOldLength= oldRange[1];
- if (newRange[0] > 0)
- fNewStart= newRange[0]-1; // line number start at 0!
- else
- fNewStart= 0;
- fNewLength= newRange[1];
-
- fLines= (String[]) lines.toArray(new String[lines.size()]);
- }
-
- boolean isEnabled() {
- return fIsEnabled2;
- }
-
- void setEnabled(boolean b) {
- fIsEnabled2= b;
- }
-
- void reverse() {
- int t= fOldStart;
- fOldStart= fNewStart;
- fNewStart= t;
-
- t= fOldLength;
- fOldLength= fNewLength;
- fNewLength= t;
-
- for (int i= 0; i < fLines.length; i++) {
- String line= fLines[i];
- char c= line.charAt(0);
- switch (c) {
- case '+':
- fLines[i]= '-' + line.substring(1);
- break;
- case '-':
- fLines[i]= '+' + line.substring(1);
- break;
- default:
- break;
- }
- }
- }
-
- /**
- * Returns the contents of this hunk.
- * Each line starts with a control character. Their meaning is as follows:
- * <ul>
- * <li>
- * '+': add the line
- * <li>
- * '-': delete the line
- * <li>
- * ' ': no change, context line
- * </ul>
- */
- String getContent() {
- StringBuffer sb= new StringBuffer();
- for (int i= 0; i < fLines.length; i++) {
- String line= fLines[i];
- sb.append(line.substring(0, Patcher.length(line)));
- sb.append('\n');
- }
- return sb.toString();
- }
-
- /**
- * Returns a descriptive String for this hunk.
- * It is in the form old_start,old_length -> new_start,new_length.
- */
- String getDescription() {
- StringBuffer sb= new StringBuffer();
- sb.append(Integer.toString(fOldStart));
- sb.append(',');
- sb.append(Integer.toString(fOldLength));
- sb.append(" -> "); //$NON-NLS-1$
- sb.append(Integer.toString(fNewStart));
- sb.append(',');
- sb.append(Integer.toString(fNewLength));
- return sb.toString();
- }
-
- String getRejectedDescription() {
- StringBuffer sb= new StringBuffer();
- sb.append("@@ -"); //$NON-NLS-1$
- sb.append(Integer.toString(fOldStart));
- sb.append(',');
- sb.append(Integer.toString(fOldLength));
- sb.append(" +"); //$NON-NLS-1$
- sb.append(Integer.toString(fNewStart));
- sb.append(',');
- sb.append(Integer.toString(fNewLength));
- sb.append(" @@"); //$NON-NLS-1$
- return sb.toString();
- }
-}
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