Uses of Interface
com.amazon.carbonado.Query.Controller

Packages that use Query.Controller

Package	Description
com.amazon.carbonado	Main user-level interfaces, classes, and annotations for Carbonado.
com.amazon.carbonado.cursor	Support for advanced processing of cursor results, including basic set theory operations.
com.amazon.carbonado.qe	Support for implementing a Query Engine.

Uses of Query.Controller in com.amazon.carbonado

Classes in com.amazon.carbonado that implement Query.Controller

Modifier and Type	Class and Description
static class	Query.Timeout Timeout controller, for aborting long running queries.

Methods in com.amazon.carbonado with parameters of type Query.Controller

Modifier and Type	Method and Description
long	Query.count(Query.Controller controller) Returns a count of all results matched by this query.
void	Query.deleteAll(Query.Controller controller) Deletes zero or more matching objects.
void	Query.deleteOne(Query.Controller controller) Deletes one matching object.
boolean	Query.exists(Query.Controller controller) Returns true if any results are matched by this query.
Cursor<S>	Query.fetch(Query.Controller controller) Fetches results for this query.
<T extends S> Cursor<S>	Query.fetchAfter(T start, Query.Controller controller) Fetches results for this query after a given starting point, which is useful for re-opening a cursor.
Cursor<S>	Query.fetchSlice(long from, java.lang.Long to, Query.Controller controller) Fetches a slice of results for this query, as defined by a numerical range.
S	Query.loadOne(Query.Controller controller) Attempts to load exactly one matching object.
boolean	Query.tryDeleteOne(Query.Controller controller) Deletes zero or one matching objects.
S	Query.tryLoadOne(Query.Controller controller) Tries to load one record, but returns null if nothing was found.

Uses of Query.Controller in com.amazon.carbonado.cursor

Methods in com.amazon.carbonado.cursor with parameters of type Query.Controller

Modifier and Type	Method and Description
static <S> Cursor<S>	ControllerCursor.apply(Cursor<S> source, Query.Controller controller) Returns a ControllerCursor depending on whether a controller instance is passed in or not.

Constructors in com.amazon.carbonado.cursor with parameters of type Query.Controller

Constructor and Description
MergeSortBuffer(Query.Controller controller)
MergeSortBuffer(Storage<S> storage, Query.Controller controller)
MergeSortBuffer(Storage<S> storage, java.lang.String tempDir, int maxArrayCapacity, Query.Controller controller)

Uses of Query.Controller in com.amazon.carbonado.qe

Methods in com.amazon.carbonado.qe with parameters of type Query.Controller

Modifier and Type	Method and Description
long	QueryExecutor.count(FilterValues<S> values, Query.Controller controller) Counts the query results using the given filter values.
long	SortedQueryExecutor.count(FilterValues<S> values, Query.Controller controller)
long	FullScanQueryExecutor.count(FilterValues<S> values, Query.Controller controller)
long	AbstractQueryExecutor.count(FilterValues<S> values, Query.Controller controller) Counts results by opening a cursor and skipping entries.
long	DelegatedQueryExecutor.count(FilterValues<S> values, Query.Controller controller)
long	StandardQuery.count(Query.Controller controller)
long	EmptyQuery.count(Query.Controller controller) Always returns zero.
long	FullScanQueryExecutor.Support.countAll(Query.Controller controller) Counts all Storables.
SortBuffer<S>	SortedQueryExecutor.Support.createSortBuffer(Query.Controller controller) Implementation must return an empty buffer for sorting.
SortBuffer<S>	SortedQueryExecutor.ArraySortSupport.createSortBuffer(Query.Controller controller) Returns a new ArraySortBuffer.
SortBuffer<S>	SortedQueryExecutor.MergeSortSupport.createSortBuffer(Query.Controller controller) Returns a new MergeSortBuffer.
void	StandardQuery.deleteAll(Query.Controller controller)
void	EmptyQuery.deleteAll(Query.Controller controller) Does nothing.
void	AbstractQuery.deleteOne(Query.Controller controller)
void	EmptyQuery.deleteOne(Query.Controller controller) Always throws PersistNoneException.
boolean	StandardQuery.exists(Query.Controller controller)
boolean	EmptyQuery.exists(Query.Controller controller) Always returns false.
Cursor<S>	QueryExecutor.fetch(FilterValues<S> values, Query.Controller controller) Returns a new cursor using the given filter values.
Cursor<S>	SortedQueryExecutor.fetch(FilterValues<S> values, Query.Controller controller)
Cursor<S>	IterableQueryExecutor.fetch(FilterValues<S> values, Query.Controller controller)
Cursor<S>	FullScanQueryExecutor.fetch(FilterValues<S> values, Query.Controller controller)
Cursor<S>	DelegatedQueryExecutor.fetch(FilterValues<S> values, Query.Controller controller)
Cursor<S>	KeyQueryExecutor.fetch(FilterValues<S> values, Query.Controller controller)
Cursor<S>	IndexedQueryExecutor.fetch(FilterValues<S> values, Query.Controller controller)
Cursor<S>	FilteredQueryExecutor.fetch(FilterValues<S> values, Query.Controller controller)
Cursor<S>	UnionQueryExecutor.fetch(FilterValues<S> values, Query.Controller controller)
Cursor<T>	JoinedQueryExecutor.fetch(FilterValues<T> values, Query.Controller controller)
Cursor<S>	StandardQuery.fetch(Query.Controller controller)
Cursor<S>	EmptyQuery.fetch(Query.Controller controller) Always returns an EmptyCursor.
<T extends S> Cursor<S>	AbstractQuery.fetchAfter(T start, Query.Controller controller)
Cursor<S>	FullScanQueryExecutor.Support.fetchAll(Query.Controller controller) Perform a full scan of all Storables.
Cursor<S>	IndexedQueryExecutor.Support.fetchFromIndexEntryQuery(StorableIndex<S> index, Query<?> indexEntryQuery, Query.Controller controller) Fetch Storables referenced by the given index entry query.
Cursor<S>	KeyQueryExecutor.Support.fetchOne(StorableIndex<S> index, java.lang.Object[] identityValues, Query.Controller controller) Select at most one Storable referenced by an index.
Cursor<S>	QueryExecutor.fetchSlice(FilterValues<S> values, long from, java.lang.Long to, Query.Controller controller) Returns a new cursor using the given filter values and slice.
Cursor<S>	AbstractQueryExecutor.fetchSlice(FilterValues<S> values, long from, java.lang.Long to, Query.Controller controller) Produces a slice via skip and limit cursors.
Cursor<S>	DelegatedQueryExecutor.fetchSlice(FilterValues<S> values, long from, java.lang.Long to, Query.Controller controller)
Cursor<S>	StandardQuery.fetchSlice(long from, java.lang.Long to, Query.Controller controller)
Cursor<S>	EmptyQuery.fetchSlice(long from, java.lang.Long to, Query.Controller controller) Always returns an EmptyCursor.
Cursor<S>	IndexedQueryExecutor.Support.fetchSubset(StorableIndex<S> index, java.lang.Object[] identityValues, BoundaryType rangeStartBoundary, java.lang.Object rangeStartValue, BoundaryType rangeEndBoundary, java.lang.Object rangeEndValue, boolean reverseRange, boolean reverseOrder, Query.Controller controller) Perform an index scan of a subset of Storables referenced by an index.
S	AbstractQuery.loadOne(Query.Controller controller)
boolean	StandardQuery.tryDeleteOne(Query.Controller controller)
boolean	EmptyQuery.tryDeleteOne(Query.Controller controller) Always returns false.
S	AbstractQuery.tryLoadOne(Query.Controller controller)