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cleanup

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This commit is contained in:
Maxim.Mossienko
2011-07-25 16:44:30 +04:00
parent 4f2334a761
commit e2577884dc
2 changed files with 5 additions and 9 deletions
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platform/util/src/com/intellij/util/io/MappedFileSimpleStorage.java
+2 -2
View File
@@ -13,9 +13,9 @@ final class MappedFileSimpleStorage implements ISimpleStorage {
storage = new ResizeableMappedFile(file, initialSize, PersistentEnumeratorBase.ourLock);
}
public MappedFileSimpleStorage(File file, int initialSize, int pageSize, float growFactor, boolean zeroPagesWhenExpand) throws IOException {
public MappedFileSimpleStorage(File file, int initialSize, int pageSize, boolean zeroPagesWhenExpand) throws IOException {
FileUtil.createIfDoesntExist(file);
storage = new ResizeableMappedFile(file, initialSize, PersistentEnumeratorBase.ourLock, pageSize, growFactor, zeroPagesWhenExpand);
storage = new ResizeableMappedFile(file, initialSize, PersistentEnumeratorBase.ourLock, pageSize, zeroPagesWhenExpand);
}
@Override
platform/util/src/com/intellij/util/io/ResizeableMappedFile.java
+3 -7
View File
@@ -29,9 +29,8 @@ public class ResizeableMappedFile implements Forceable {
private long myLogicalSize;
private final PagedFileStorage myStorage;
private final float myGrowFactor;
public ResizeableMappedFile(final File file, int initialSize, PagedFileStorage.StorageLock lock, int pageSize, float growFactor, boolean zeroWhenExpand) throws IOException {
public ResizeableMappedFile(final File file, int initialSize, PagedFileStorage.StorageLock lock, int pageSize, boolean zeroWhenExpand) throws IOException {
myStorage = new PagedFileStorage(file, lock, pageSize, zeroWhenExpand);
if (!file.exists() || file.length() == 0) {
writeLength(0);
@@ -43,13 +42,10 @@ public class ResizeableMappedFile implements Forceable {
resize(initialSize);
}
}
assert growFactor > 8f:"growFactor / 8 should be > 1";
myGrowFactor = growFactor;
}
public ResizeableMappedFile(final File file, int initialSize, PagedFileStorage.StorageLock lock) throws IOException {
this(file, initialSize, lock, PagedFileStorage.DEFAULT_BUFFER_SIZE, 13f, true);
this(file, initialSize, lock, PagedFileStorage.DEFAULT_BUFFER_SIZE, true);
}
public long length() {
@@ -78,7 +74,7 @@ public class ResizeableMappedFile implements Forceable {
}
private void expand() {
final long newSize = Math.min(Integer.MAX_VALUE, ((long)((realSize() + 1) * myGrowFactor)) >> 3);
final long newSize = Math.min(Integer.MAX_VALUE, ((realSize() + 1) * 13) >> 3);
resize((int)newSize);
}