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 | 132 |
1 files changed, 0 insertions, 132 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 24a336532..000000000 --- a/bundles/org.eclipse.compare/plugins/org.eclipse.compare/compare/org/eclipse/compare/internal/patch/Hunk.java +++ /dev/null @@ -1,132 +0,0 @@ -/******************************************************************************* - * Copyright (c) 2000, 2004 IBM Corporation and others. - * All rights reserved. This program and the accompanying materials - * are made available under the terms of the Common Public License v1.0 - * which accompanies this distribution, and is available at - * http://www.eclipse.org/legal/cpl-v10.html - * - * Contributors: - * IBM Corporation - initial API and implementation - *******************************************************************************/ -package org.eclipse.compare.internal.patch; - -import java.util.List; - -/** - * 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 fIsEnabled= 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 fIsEnabled; - } - - void setEnabled(boolean enable) { - fIsEnabled= enable; - } - - 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(); - } -} |