oracle.ultrasearch.query
Class From
java.lang.Object
|
+--oracle.ultrasearch.query.From
- public class From
- extends java.lang.Object
- implements Query
Find documents within a group or a set of groups.
Groups are defined by the administrator. From queries only finds documents belonging to certain groups, therefore users can easily narrow the scope of the query.
- Since:
- 9.0.2
- See Also:
Group
Constructor Summary |
From(Group grp)
Construct a query on a single group |
From(Group[] grps)
Construct a query on several groups |
Method Summary |
java.lang.String |
compile()
compile into a query string. |
java.lang.String |
compileForCount()
compile into a query string for counting hits. |
Methods inherited from class java.lang.Object |
equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
From
public From(Group grp)
- Construct a query on a single group
-
- Parameters:
grp
- a group, not null
From
public From(Group[] grps)
- Construct a query on several groups
-
- Parameters:
grps
- an array of groups, not null
compile
public java.lang.String compile()
- compile into a query string.
-
- Specified by:
- compile in interface Query
-
- Returns:
- a query string representing this query.
compileForCount
public java.lang.String compileForCount()
- compile into a query string for counting hits.
-
- Specified by:
- compileForCount in interface Query
-
- Returns:
- a query string representing this query.