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LUCENE-701: make IndexFileDeleter class package protected and final (was public unnecessarily) 

git-svn-id: https://svn.apache.org/repos/asf/lucene/java/trunk@503293 13f79535-47bb-0310-9956-ffa450edef68
This commit is contained in:
Michael McCandless 2007-02-03 19:45:35 +00:00
parent 3e0bd9472d
commit 842995a83c
1 changed files with 15 additions and 15 deletions
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30
src/java/org/apache/lucene/index/IndexFileDeleter.java
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@ -35,14 +35,14 @@ import java.util.Iterator;
* deleted because they are no longer referenced by the
* index.
*/
public class IndexFileDeleter {
final class IndexFileDeleter {
private Vector deletable;
private HashSet pending;
private Directory directory;
private SegmentInfos segmentInfos;
private PrintStream infoStream;
public IndexFileDeleter(SegmentInfos segmentInfos, Directory directory)
IndexFileDeleter(SegmentInfos segmentInfos, Directory directory)
throws IOException {
this.segmentInfos = segmentInfos;
this.directory = directory;
@ -67,7 +67,7 @@ public class IndexFileDeleter {
* file is successfully deleted.
*/
public void findDeletableFiles() throws IOException {
void findDeletableFiles() throws IOException {
// Gather all "current" segments:
HashMap current = new HashMap();
@ -167,7 +167,7 @@ public class IndexFileDeleter {
* process, and queue the file for subsequent deletion.
*/
public final void deleteSegments(Vector segments) throws IOException {
void deleteSegments(Vector segments) throws IOException {
deleteFiles(); // try to delete files that we couldn't before
@ -186,7 +186,7 @@ public class IndexFileDeleter {
* them to the pending set.
*/
public final void deleteSegments(Vector segments, HashSet protectedSegments) throws IOException {
void deleteSegments(Vector segments, HashSet protectedSegments) throws IOException {
deleteFiles(); // try to delete files that we couldn't before
@ -204,13 +204,13 @@ public class IndexFileDeleter {
}
}
public final void deleteFiles(Vector files, Directory directory)
void deleteFiles(Vector files, Directory directory)
throws IOException {
for (int i = 0; i < files.size(); i++)
directory.deleteFile((String)files.elementAt(i));
}
public final void deleteFiles(Vector files)
void deleteFiles(Vector files)
throws IOException {
deleteFiles(); // try to delete files that we couldn't before
for (int i = 0; i < files.size(); i++) {
@ -218,7 +218,7 @@ public class IndexFileDeleter {
}
}
public final void deleteFile(String file)
void deleteFile(String file)
throws IOException {
try {
directory.deleteFile(file); // try to delete each file
@ -231,7 +231,7 @@ public class IndexFileDeleter {
}
}
final void clearPendingFiles() {
void clearPendingFiles() {
pending = null;
}
@ -239,7 +239,7 @@ public class IndexFileDeleter {
Record that the files for these segments should be
deleted, once the pending deletes are committed.
*/
final void addPendingSegments(Vector segments) throws IOException {
void addPendingSegments(Vector segments) throws IOException {
for (int i = 0; i < segments.size(); i++) {
SegmentReader reader = (SegmentReader)segments.elementAt(i);
if (reader.directory() == this.directory) {
@ -252,7 +252,7 @@ public class IndexFileDeleter {
Record list of files for deletion, but do not delete
them until commitPendingFiles is called.
*/
final void addPendingFiles(Vector files) {
void addPendingFiles(Vector files) {
for(int i=0;i<files.size();i++) {
addPendingFile((String) files.elementAt(i));
}
@ -262,14 +262,14 @@ public class IndexFileDeleter {
Record a file for deletion, but do not delete it until
commitPendingFiles is called.
*/
final void addPendingFile(String fileName) {
void addPendingFile(String fileName) {
if (pending == null) {
pending = new HashSet();
}
pending.add(fileName);
}
final void commitPendingFiles() throws IOException {
void commitPendingFiles() throws IOException {
if (pending != null) {
if (deletable == null) {
deletable = new Vector();
@ -283,14 +283,14 @@ public class IndexFileDeleter {
}
}
public final void addDeletableFile(String fileName) {
void addDeletableFile(String fileName) {
if (deletable == null) {
deletable = new Vector();
}
deletable.addElement(fileName);
}
public final void deleteFiles()
void deleteFiles()
throws IOException {
if (deletable != null) {
Vector oldDeletable = deletable;