public enum SearchType extends Enum<SearchType>
Enum Constant and Description |
---|
COUNT
Deprecated.
does not any improvements compared to
QUERY_THEN_FETCH with a `size` of 0 |
DFS_QUERY_AND_FETCH
Same as
QUERY_AND_FETCH , except for an initial scatter phase which goes and computes the distributed
term frequencies for more accurate scoring. |
DFS_QUERY_THEN_FETCH
Same as
QUERY_THEN_FETCH , except for an initial scatter phase which goes and computes the distributed
term frequencies for more accurate scoring. |
QUERY_AND_FETCH
The most naive (and possibly fastest) implementation is to simply execute the query on all relevant shards
and return the results.
|
QUERY_THEN_FETCH
The query is executed against all shards, but only enough information is returned (not the document content).
|
SCAN
Deprecated.
will be removed in 3.0, you should do a regular scroll instead, ordered by `_doc`
|
Modifier and Type | Field and Description |
---|---|
static SearchType |
DEFAULT
The default search type (
QUERY_THEN_FETCH . |
Modifier and Type | Method and Description |
---|---|
static SearchType |
fromId(byte id)
Constructs search type based on the internal id.
|
static SearchType |
fromString(String searchType,
ParseFieldMatcher parseFieldMatcher)
The a string representation search type to execute, defaults to
DEFAULT . |
byte |
id()
The internal id of the type.
|
static SearchType |
valueOf(String name)
Returns the enum constant of this type with the specified name.
|
static SearchType[] |
values()
Returns an array containing the constants of this enum type, in
the order they are declared.
|
public static final SearchType DFS_QUERY_THEN_FETCH
QUERY_THEN_FETCH
, except for an initial scatter phase which goes and computes the distributed
term frequencies for more accurate scoring.public static final SearchType QUERY_THEN_FETCH
public static final SearchType DFS_QUERY_AND_FETCH
QUERY_AND_FETCH
, except for an initial scatter phase which goes and computes the distributed
term frequencies for more accurate scoring.public static final SearchType QUERY_AND_FETCH
@Deprecated public static final SearchType SCAN
@Deprecated public static final SearchType COUNT
public static final SearchType DEFAULT
QUERY_THEN_FETCH
.public static SearchType[] values()
for (SearchType c : SearchType.values()) System.out.println(c);
public static SearchType valueOf(String name)
name
- the name of the enum constant to be returned.IllegalArgumentException
- if this enum type has no constant with the specified nameNullPointerException
- if the argument is nullpublic byte id()
public static SearchType fromId(byte id)
public static SearchType fromString(String searchType, ParseFieldMatcher parseFieldMatcher)
DEFAULT
. Can be
one of "dfs_query_then_fetch"/"dfsQueryThenFetch", "dfs_query_and_fetch"/"dfsQueryAndFetch",
"query_then_fetch"/"queryThenFetch", "query_and_fetch"/"queryAndFetch", and "scan".Copyright © 2009–2017. All rights reserved.