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public interface IIndexProvider<T>
An index provider is typically an IQueryable.
| Method Summary | |
|---|---|
java.util.Iterator<T> |
everything()
Return the iterator that delivers all rows that the target query should consider. |
IIndex<T> |
getIndex(java.lang.String memberName)
Return an index optimized for producing candidates based on values for a memberName that denotes a member of the index
type. |
java.lang.Object |
getManagedProperty(java.lang.Object client,
java.lang.String memberName,
java.lang.Object key)
Returns a property that this index manages on behalf of a client object. |
| Method Detail |
|---|
IIndex<T> getIndex(java.lang.String memberName)
memberName that denotes a member of the index
type.
memberName - A member of type T.
null if this provider does not support
this index.java.util.Iterator<T> everything()
null.
java.lang.Object getManagedProperty(java.lang.Object client,
java.lang.String memberName,
java.lang.Object key)
client object.
Examples of this is the properties that a profile manages for installable
units.
client - The client for which the property is managed. Typically an IU.memberName - The name of the managed properties, i.e. "profileProperties"key - The property key
null if no value could be found.
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Guidelines for using Eclipse APIs.
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