Uses of Interface
org.apache.druid.query.context.ResponseContext.Key

Packages that use ResponseContext.Key

Package	Description
org.apache.druid.query.context

Uses of ResponseContext.Key in org.apache.druid.query.context

Classes in org.apache.druid.query.context that implement ResponseContext.Key

Modifier and Type	Class and Description
static class	ResponseContext.AbstractKey Abstract key class which provides most functionality except the type-specific merge logic.
static class	ResponseContext.BooleanKey Boolean valued attribute with the semantics that once the flag is set true, it stays true.
static class	ResponseContext.CounterKey Long valued attribute that holds the accumulation of values assigned.
static class	ResponseContext.LongKey Long valued attribute that holds the latest value assigned.
static class	ResponseContext.StringKey String valued attribute that holds the latest value assigned.

Fields in org.apache.druid.query.context declared as ResponseContext.Key

Modifier and Type	Field and Description
static ResponseContext.Key	ResponseContext.Keys.CPU_CONSUMED_NANOS The total CPU time for threads related to Sequence processing of the query.
static ResponseContext.Key	ResponseContext.Keys.ETAG Entity tag.
static ResponseContext.Key	ResponseContext.Keys.MISSING_SEGMENTS Lists missing segments.
static ResponseContext.Key	ResponseContext.Keys.NUM_SCANNED_ROWS The number of rows scanned by ScanQueryEngine.
static ResponseContext.Key	ResponseContext.Keys.QUERY_FAIL_DEADLINE_MILLIS Query fail time (current time + timeout).
static ResponseContext.Key	ResponseContext.Keys.QUERY_TOTAL_BYTES_GATHERED Query total bytes gathered.
static ResponseContext.Key	ResponseContext.Keys.REMAINING_RESPONSES_FROM_QUERY_SERVERS Map of most relevant query ID to remaining number of responses from query nodes.
static ResponseContext.Key	ResponseContext.Keys.TIMEOUT_AT This variable indicates when a running query should be expired, and is effective only when 'timeout' of queryContext has a positive value.
static ResponseContext.Key	ResponseContext.Keys.TRUNCATED Indicates if a ResponseContext was truncated during serialization.
static ResponseContext.Key	ResponseContext.Keys.UNCOVERED_INTERVALS Lists intervals for which NO segment is present.
static ResponseContext.Key	ResponseContext.Keys.UNCOVERED_INTERVALS_OVERFLOWED Indicates if the number of uncovered intervals exceeded the limit (true/false).

Methods in org.apache.druid.query.context that return ResponseContext.Key

Modifier and Type	Method and Description
ResponseContext.Key	ResponseContext.Keys.find(String name) Returns a registered key associated with the given name, or null if the key is not registered.
ResponseContext.Key	ResponseContext.Keys.keyOf(String name) Returns a registered key associated with the name .

Methods in org.apache.druid.query.context that return types with arguments of type ResponseContext.Key

Modifier and Type	Method and Description
protected Map<ResponseContext.Key,Object>	DefaultResponseContext.getDelegate()
protected abstract Map<ResponseContext.Key,Object>	ResponseContext.getDelegate()
protected Map<ResponseContext.Key,Object>	ConcurrentResponseContext.getDelegate()

Methods in org.apache.druid.query.context with parameters of type ResponseContext.Key

Modifier and Type	Method and Description
Object	ResponseContext.add(ResponseContext.Key key, Object value) Adds (merges) a new value associated with a key to an old value.
Object	ResponseContext.get(ResponseContext.Key key)
Object	ResponseContext.put(ResponseContext.Key key, Object value) Associates the specified object with the specified extension key.
void	ResponseContext.Keys.registerKey(ResponseContext.Key key) Primary way of registering context keys.
void	ResponseContext.Keys.registerKeys(ResponseContext.Key[] keys) Register a group of keys.
Object	ResponseContext.remove(ResponseContext.Key key)