本文整理汇总了Java中org.apache.hadoop.hdfs.util.Diff.toString方法的典型用法代码示例。如果您正苦于以下问题：Java Diff.toString方法的具体用法？Java Diff.toString怎么用？Java Diff.toString使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类org.apache.hadoop.hdfs.util.Diff的用法示例。
在下文中一共展示了Diff.toString方法的4个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Java代码示例。
示例1: create
import org.apache.hadoop.hdfs.util.Diff; //导入方法依赖的package包/类
static void create(INode inode, final List<INode> current,
Diff<byte[], INode> diff) {
final int i = Diff.search(current, inode.getKey());
Assert.assertTrue(i < 0);
current.add(-i - 1, inode);
if (diff != null) {
//test undo with 1/UNDO_TEST_P probability
final boolean testUndo = RANDOM.nextInt(UNDO_TEST_P) == 0;
String before = null;
if (testUndo) {
before = diff.toString();
}
final int undoInfo = diff.create(inode);
if (testUndo) {
final String after = diff.toString();
//undo
diff.undoCreate(inode, undoInfo);
assertDiff(before, diff);
//re-do
diff.create(inode);
assertDiff(after, diff);
}
}
}
示例2: delete
import org.apache.hadoop.hdfs.util.Diff; //导入方法依赖的package包/类
static void delete(INode inode, final List<INode> current,
Diff<byte[], INode> diff) {
final int i = Diff.search(current, inode.getKey());
current.remove(i);
if (diff != null) {
//test undo with 1/UNDO_TEST_P probability
final boolean testUndo = RANDOM.nextInt(UNDO_TEST_P) == 0;
String before = null;
if (testUndo) {
before = diff.toString();
}
final UndoInfo<INode> undoInfo = diff.delete(inode);
if (testUndo) {
final String after = diff.toString();
//undo
diff.undoDelete(inode, undoInfo);
assertDiff(before, diff);
//re-do
diff.delete(inode);
assertDiff(after, diff);
}
}
}
示例3: modify
import org.apache.hadoop.hdfs.util.Diff; //导入方法依赖的package包/类
static void modify(INode inode, final List<INode> current,
Diff<byte[], INode> diff) {
final int i = Diff.search(current, inode.getKey());
Assert.assertTrue(i >= 0);
final INodeDirectory oldinode = (INodeDirectory)current.get(i);
final INodeDirectory newinode = new INodeDirectory(oldinode, false,
oldinode.getFeatures());
newinode.setModificationTime(oldinode.getModificationTime() + 1);
current.set(i, newinode);
if (diff != null) {
//test undo with 1/UNDO_TEST_P probability
final boolean testUndo = RANDOM.nextInt(UNDO_TEST_P) == 0;
String before = null;
if (testUndo) {
before = diff.toString();
}
final UndoInfo<INode> undoInfo = diff.modify(oldinode, newinode);
if (testUndo) {
final String after = diff.toString();
//undo
diff.undoModify(oldinode, newinode, undoInfo);
assertDiff(before, diff);
//re-do
diff.modify(oldinode, newinode);
assertDiff(after, diff);
}
}
}
示例4: modify
import org.apache.hadoop.hdfs.util.Diff; //导入方法依赖的package包/类
static void modify(INode inode, final List<INode> current,
Diff<byte[], INode> diff) {
final int i = Diff.search(current, inode.getKey());
Assert.assertTrue(i >= 0);
final INodeDirectory oldinode = (INodeDirectory)current.get(i);
final INodeDirectory newinode = new INodeDirectory(oldinode, false);
newinode.setModificationTime(oldinode.getModificationTime() + 1);
current.set(i, newinode);
if (diff != null) {
//test undo with 1/UNDO_TEST_P probability
final boolean testUndo = RANDOM.nextInt(UNDO_TEST_P) == 0;
String before = null;
if (testUndo) {
before = diff.toString();
}
final UndoInfo<INode> undoInfo = diff.modify(oldinode, newinode);
if (testUndo) {
final String after = diff.toString();
//undo
diff.undoModify(oldinode, newinode, undoInfo);
assertDiff(before, diff);
//re-do
diff.modify(oldinode, newinode);
assertDiff(after, diff);
}
}
}