io.druid.query.search

Class SearchQueryRunner.StringSearchColumnSelectorStrategy

java.lang.Object

io.druid.query.search.SearchQueryRunner.StringSearchColumnSelectorStrategy

All Implemented Interfaces:

ColumnSelectorStrategy, SearchQueryRunner.SearchColumnSelectorStrategy<DimensionSelector>

Enclosing class:

SearchQueryRunner

public static class SearchQueryRunner.StringSearchColumnSelectorStrategy
extends Object
implements SearchQueryRunner.SearchColumnSelectorStrategy<DimensionSelector>

Constructor Summary

Constructors

Constructor and Description
StringSearchColumnSelectorStrategy()

Method Summary

Modifier and Type	Method and Description
void	updateSearchResultSet(String outputName, DimensionSelector selector, SearchQuerySpec searchQuerySpec, int limit, it.unimi.dsi.fastutil.objects.Object2IntRBTreeMap<SearchHit> set) Read the current row from dimSelector and update the search result set.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

StringSearchColumnSelectorStrategy

public StringSearchColumnSelectorStrategy()

Method Detail

updateSearchResultSet

public void updateSearchResultSet(String outputName,
                                  DimensionSelector selector,
                                  SearchQuerySpec searchQuerySpec,
                                  int limit,
                                  it.unimi.dsi.fastutil.objects.Object2IntRBTreeMap<SearchHit> set)

Description copied from interface: SearchQueryRunner.SearchColumnSelectorStrategy

Read the current row from dimSelector and update the search result set.

For each row value: 1. Check if searchQuerySpec accept()s the value 2. If so, add the value to the result set and increment the counter for that value 3. If the size of the result set reaches the limit after adding a value, return early.

Specified by:

updateSearchResultSet in interface SearchQueryRunner.SearchColumnSelectorStrategy<DimensionSelector>

Parameters:

outputName - Output name for this dimension in the search query being served

selector - Dimension value selector

searchQuerySpec - Spec for the search query

limit - The limit of the search query

set - The result set of the search query