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Diffstat (limited to 'bundles/org.eclipse.compare/compare/org/eclipse/compare/rangedifferencer/DifferencesIterator.java')
-rw-r--r--bundles/org.eclipse.compare/compare/org/eclipse/compare/rangedifferencer/DifferencesIterator.java72
1 files changed, 0 insertions, 72 deletions
diff --git a/bundles/org.eclipse.compare/compare/org/eclipse/compare/rangedifferencer/DifferencesIterator.java b/bundles/org.eclipse.compare/compare/org/eclipse/compare/rangedifferencer/DifferencesIterator.java
deleted file mode 100644
index 4fa96b73e..000000000
--- a/bundles/org.eclipse.compare/compare/org/eclipse/compare/rangedifferencer/DifferencesIterator.java
+++ /dev/null
@@ -1,72 +0,0 @@
-/*
- * (c) Copyright IBM Corp. 2000, 2001.
- * All Rights Reserved.
- */
-package org.eclipse.compare.rangedifferencer;
-
-import java.util.ArrayList;
-import java.util.Iterator;
-import java.util.List;
-
-/**
- * A custom iterator to iterate over a List of <code>RangeDifferences</code>.
- * It is used internally by the <code>RangeDifferencer</code>.
- */
-/* package */ class DifferencesIterator {
-
- List fRange;
- int fIndex;
- RangeDifference[] fArray;
- RangeDifference fDifference;
-
- /**
- * Creates a differences iterator on an array of <code>RangeDifference</code>s.
- */
- DifferencesIterator(RangeDifference[] differenceRanges) {
-
- fArray= differenceRanges;
- fIndex= 0;
- fRange= new ArrayList();
- if (fIndex < fArray.length)
- fDifference= fArray[fIndex++];
- else
- fDifference= null;
- }
-
- /**
- * Returns the number of RangeDifferences
- */
- int getCount() {
- return fRange.size();
- }
-
- /**
- * Appends the edit to its list and moves to the next <code>RangeDifference</code>.
- */
- void next() {
- fRange.add(fDifference);
- if (fDifference != null) {
- if (fIndex < fArray.length)
- fDifference= fArray[fIndex++];
- else
- fDifference= null;
- }
- }
-
- /**
- * Difference iterators are used in pairs.
- * This method returns the other iterator.
- */
- DifferencesIterator other(DifferencesIterator right, DifferencesIterator left) {
- if (this == right)
- return left;
- return right;
- }
-
- /**
- * Removes all <code>RangeDifference</code>s
- */
- void removeAll() {
- fRange.clear();
- }
-}

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