本文整理汇总了Java中org.h2.mvstore.DataUtils.newUnsupportedOperationException方法的典型用法代码示例。如果您正苦于以下问题：Java DataUtils.newUnsupportedOperationException方法的具体用法？Java DataUtils.newUnsupportedOperationException怎么用？Java DataUtils.newUnsupportedOperationException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.h2.mvstore.DataUtils的用法示例。
在下文中一共展示了DataUtils.newUnsupportedOperationException方法的10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: iterator
import org.h2.mvstore.DataUtils; //导入方法依赖的package包/类
/**
* Get an iterator over all entries.
*
* @return the iterator
*/
public Iterator<K> iterator() {
return new Iterator<K>() {
Entry<K> current = head;
@Override
public boolean hasNext() {
return current != NULL;
}
@Override
public K next() {
K x = current.obj;
current = current.next;
return x;
}
@Override
public void remove() {
throw DataUtils.newUnsupportedOperationException("remove");
}
};
}
示例2: iterator
import org.h2.mvstore.DataUtils; //导入方法依赖的package包/类
/**
* Get an iterator over all entries.
*
* @return the iterator
*/
@Override
public Iterator<K> iterator() {
return new Iterator<K>() {
ImmutableArray<K> a = ImmutableArray.this;
int index;
@Override
public boolean hasNext() {
return index < a.length();
}
@Override
public K next() {
return a.get(index++);
}
@Override
public void remove() {
throw DataUtils.newUnsupportedOperationException("remove");
}
};
}
示例3: iterator
import org.h2.mvstore.DataUtils; //导入方法依赖的package包/类
/**
* Get an iterator over all entries.
*
* @return the iterator
*/
@Override
public Iterator<K> iterator() {
return new Iterator<K>() {
ImmutableArray3<K> a = ImmutableArray3.this;
int index;
@Override
public boolean hasNext() {
return index < a.length();
}
@Override
public K next() {
return a.get(index++);
}
@Override
public void remove() {
throw DataUtils.newUnsupportedOperationException("remove");
}
};
}
示例4: iterator
import org.h2.mvstore.DataUtils; //导入方法依赖的package包/类
/**
* Get an iterator over all entries.
*
* @return the iterator
*/
@Override
public Iterator<K> iterator() {
return new Iterator<K>() {
ImmutableArray2<K> a = ImmutableArray2.this;
int index;
@Override
public boolean hasNext() {
return index < a.length();
}
@Override
public K next() {
return a.get(index++);
}
@Override
public void remove() {
throw DataUtils.newUnsupportedOperationException("remove");
}
};
}
示例5: iterator
import org.h2.mvstore.DataUtils; //导入方法依赖的package包/类
/**
* Get an iterator over all entries.
*
* @return the iterator
*/
public Iterator<K> iterator() {
return new Iterator<K>() {
Entry<K> current = head;
@Override
public boolean hasNext() {
return current != null;
}
@Override
public K next() {
K x = current.obj;
current = current.next;
return x;
}
@Override
public void remove() {
throw DataUtils.newUnsupportedOperationException("remove");
}
};
}
示例6: iterator
import org.h2.mvstore.DataUtils; //导入方法依赖的package包/类
/**
* Get an iterator over all entries.
*
* @return the iterator
*/
public Iterator<K> iterator() {
return new Iterator<K>() {
int offset;
@Override
public boolean hasNext() {
return readPos + offset < writePos;
}
@Override
public K next() {
if (buffer[getIndex(readPos + offset)] == null) {
System.out.println("" + readPos);
System.out.println("" + getIndex(readPos + offset));
System.out.println("null?");
}
return buffer[getIndex(readPos + offset++)];
}
@Override
public void remove() {
throw DataUtils.newUnsupportedOperationException("remove");
}
};
}
示例7: remove
import org.h2.mvstore.DataUtils; //导入方法依赖的package包/类
@Override
public void remove() {
throw DataUtils.newUnsupportedOperationException(
"Removing is not supported");
}
示例8: getChanges
import org.h2.mvstore.DataUtils; //导入方法依赖的package包/类
/**
* Get the changes of the given transaction, starting from the latest log id
* back to the given log id.
*
* @param t the transaction
* @param maxLogId the maximum log id
* @param toLogId the minimum log id
* @return the changes
*/
Iterator<Change> getChanges(final Transaction t, final long maxLogId,
final long toLogId) {
return new Iterator<Change>() {
private long logId = maxLogId - 1;
private Change current;
{
fetchNext();
}
private void fetchNext() {
synchronized (undoLog) {
while (logId >= toLogId) {
Long undoKey = getOperationId(t.getId(), logId);
Object[] op = undoLog.get(undoKey);
logId--;
if (op == null) {
// partially rolled back: load previous
undoKey = undoLog.floorKey(undoKey);
if (undoKey == null ||
getTransactionId(undoKey) != t.getId()) {
break;
}
logId = getLogId(undoKey);
continue;
}
int mapId = ((Integer) op[0]).intValue();
MVMap<Object, VersionedValue> m = openMap(mapId);
if (m == null) {
// map was removed later on
} else {
current = new Change();
current.mapName = m.getName();
current.key = op[1];
VersionedValue oldValue = (VersionedValue) op[2];
current.value = oldValue == null ?
null : oldValue.value;
return;
}
}
}
current = null;
}
@Override
public boolean hasNext() {
return current != null;
}
@Override
public Change next() {
if (current == null) {
throw DataUtils.newUnsupportedOperationException("no data");
}
Change result = current;
fetchNext();
return result;
}
@Override
public void remove() {
throw DataUtils.newUnsupportedOperationException("remove");
}
};
}
示例9: keyIterator
import org.h2.mvstore.DataUtils; //导入方法依赖的package包/类
/**
* Iterate over keys.
*
* @param from the first key to return
* @param includeUncommitted whether uncommitted entries should be
* included
* @return the iterator
*/
public Iterator<K> keyIterator(final K from, final boolean includeUncommitted) {
return new Iterator<K>() {
private K currentKey = from;
private Cursor<K, VersionedValue> cursor = map.cursor(currentKey);
{
fetchNext();
}
private void fetchNext() {
while (cursor.hasNext()) {
K k;
try {
k = cursor.next();
} catch (IllegalStateException e) {
// TODO this is a bit ugly
if (DataUtils.getErrorCode(e.getMessage()) ==
DataUtils.ERROR_CHUNK_NOT_FOUND) {
cursor = map.cursor(currentKey);
// we (should) get the current key again,
// we need to ignore that one
if (!cursor.hasNext()) {
break;
}
cursor.next();
if (!cursor.hasNext()) {
break;
}
k = cursor.next();
} else {
throw e;
}
}
currentKey = k;
if (includeUncommitted) {
return;
}
if (containsKey(k)) {
return;
}
}
currentKey = null;
}
@Override
public boolean hasNext() {
return currentKey != null;
}
@Override
public K next() {
K result = currentKey;
fetchNext();
return result;
}
@Override
public void remove() {
throw DataUtils.newUnsupportedOperationException(
"Removing is not supported");
}
};
}
示例10: wrapIterator
import org.h2.mvstore.DataUtils; //导入方法依赖的package包/类
/**
* Iterate over keys.
*
* @param iterator the iterator to wrap
* @param includeUncommitted whether uncommitted entries should be
* included
* @return the iterator
*/
public Iterator<K> wrapIterator(final Iterator<K> iterator,
final boolean includeUncommitted) {
// TODO duplicate code for wrapIterator and entryIterator
return new Iterator<K>() {
private K current;
{
fetchNext();
}
private void fetchNext() {
while (iterator.hasNext()) {
current = iterator.next();
if (includeUncommitted) {
return;
}
if (containsKey(current)) {
return;
}
}
current = null;
}
@Override
public boolean hasNext() {
return current != null;
}
@Override
public K next() {
K result = current;
fetchNext();
return result;
}
@Override
public void remove() {
throw DataUtils.newUnsupportedOperationException(
"Removing is not supported");
}
};
}