Merge "Add toString and improve Javadoc of NotIgnoredFilter"
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7a504b8d7c
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@ -50,32 +50,26 @@
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import org.eclipse.jgit.treewalk.WorkingTreeIterator;
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import org.eclipse.jgit.treewalk.WorkingTreeIterator;
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/**
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/**
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* This filter includes workdir entries that are not ignored. This class is
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* Skip {@link WorkingTreeIterator} entries that appear in gitignore files.
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* immutable.
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*/
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*/
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public class NotIgnoredFilter extends TreeFilter {
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public class NotIgnoredFilter extends TreeFilter {
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private final int index;
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private final int workdirTreeIndex;
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/**
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/**
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* constructor
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* Construct a filter to ignore paths known to a particular iterator.
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*
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*
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* @param workdirTreeIndex
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* @param workdirTreeIndex
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* index of the workdir tree in the tree walk
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* index of the workdir tree in the tree walk
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*/
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*/
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public NotIgnoredFilter(final int workdirTreeIndex) {
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public NotIgnoredFilter(final int workdirTreeIndex) {
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this.workdirTreeIndex = workdirTreeIndex;
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this.index = workdirTreeIndex;
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}
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}
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@Override
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@Override
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public boolean include(TreeWalk walker) throws MissingObjectException,
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public boolean include(TreeWalk tw) throws MissingObjectException,
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IncorrectObjectTypeException, IOException {
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IncorrectObjectTypeException, IOException {
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WorkingTreeIterator workingTreeIterator = walker.getTree(
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WorkingTreeIterator i = tw.getTree(index, WorkingTreeIterator.class);
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workdirTreeIndex, WorkingTreeIterator.class);
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return i == null || !i.isEntryIgnored();
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if (workingTreeIterator != null)
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// do not include ignored entries
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return !workingTreeIterator.isEntryIgnored();
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return true;
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}
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}
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@Override
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@Override
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@ -89,4 +83,8 @@ public TreeFilter clone() {
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return this;
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return this;
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}
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}
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@Override
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public String toString() {
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return "NotIgnored(" + index + ")";
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}
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}
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}
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