org.apache.cassandra.index

Interface Index.Searcher

All Known Implementing Classes:

CassandraIndexSearcher, CompositesSearcher, KeysSearcher

Enclosing interface:

Index

public static interface Index.Searcher

Performs the actual index lookup during execution of a ReadCommand. An instance performs its query according to the RowFilter.Expression it was created for (see searcherFor) An Expression is a predicate of the form [column] [operator] [value].

Method Summary

Modifier and Type	Method and Description
UnfilteredPartitionIterator	search(ReadExecutionController executionController)

Method Detail

search

UnfilteredPartitionIterator search(ReadExecutionController executionController)

Parameters:

executionController - the collection of OpOrder.Groups which the ReadCommand is being performed under.

Returns:

partitions from the base table matching the criteria of the search.