Examples with CompletionSuggestionBuilder org.elasticsearch.search.suggest.completion.CompletionSuggestionBuilder used on opensource projects

Example 16 with CompletionSuggestionBuilder

use of org.elasticsearch.search.suggest.completion.CompletionSuggestionBuilder in project elasticsearch by elastic.

the class CompletionSuggestSearchIT method testSuggestDocumentNoSource.

public void testSuggestDocumentNoSource() throws Exception {
    final CompletionMappingBuilder mapping = new CompletionMappingBuilder();
    createIndexAndMapping(mapping);
    int numDocs = randomIntBetween(10, 100);
    List<IndexRequestBuilder> indexRequestBuilders = new ArrayList<>();
    for (int i = 1; i <= numDocs; i++) {
        indexRequestBuilders.add(client().prepareIndex(INDEX, TYPE, "" + i).setSource(jsonBuilder().startObject().startObject(FIELD).field("input", "suggestion" + i).field("weight", i).endObject().endObject()));
    }
    indexRandom(true, indexRequestBuilders);
    CompletionSuggestionBuilder prefix = SuggestBuilders.completionSuggestion(FIELD).prefix("sugg").size(numDocs);
    SearchResponse searchResponse = client().prepareSearch(INDEX).suggest(new SuggestBuilder().addSuggestion("foo", prefix)).setFetchSource(false).get();
    CompletionSuggestion completionSuggestion = searchResponse.getSuggest().getSuggestion("foo");
    CompletionSuggestion.Entry options = completionSuggestion.getEntries().get(0);
    assertThat(options.getOptions().size(), equalTo(numDocs));
    int id = numDocs;
    for (CompletionSuggestion.Entry.Option option : options) {
        assertThat(option.getText().toString(), equalTo("suggestion" + id));
        assertSearchHit(option.getHit(), hasId("" + id));
        assertSearchHit(option.getHit(), hasScore((id)));
        assertNull(option.getHit().getSourceAsMap());
        id--;
    }
}

Example 17 with CompletionSuggestionBuilder

use of org.elasticsearch.search.suggest.completion.CompletionSuggestionBuilder in project elasticsearch by elastic.

the class ContextCompletionSuggestSearchIT method testSingleContextBoosting.

public void testSingleContextBoosting() throws Exception {
    CategoryContextMapping contextMapping = ContextBuilder.category("cat").field("cat").build();
    LinkedHashMap<String, ContextMapping> map = new LinkedHashMap<String, ContextMapping>(Collections.singletonMap("cat", contextMapping));
    final CompletionMappingBuilder mapping = new CompletionMappingBuilder().context(map);
    createIndexAndMapping(mapping);
    int numDocs = 10;
    List<IndexRequestBuilder> indexRequestBuilders = new ArrayList<>();
    for (int i = 0; i < numDocs; i++) {
        indexRequestBuilders.add(client().prepareIndex(INDEX, TYPE, "" + i).setSource(jsonBuilder().startObject().startObject(FIELD).field("input", "suggestion" + i).field("weight", i + 1).endObject().field("cat", "cat" + i % 2).endObject()));
    }
    indexRandom(true, indexRequestBuilders);
    CompletionSuggestionBuilder prefix = SuggestBuilders.completionSuggestion(FIELD).prefix("sugg").contexts(Collections.singletonMap("cat", Arrays.asList(CategoryQueryContext.builder().setCategory("cat0").setBoost(3).build(), CategoryQueryContext.builder().setCategory("cat1").build())));
    assertSuggestions("foo", prefix, "suggestion8", "suggestion6", "suggestion4", "suggestion9", "suggestion2");
}

Example 18 with CompletionSuggestionBuilder

use of org.elasticsearch.search.suggest.completion.CompletionSuggestionBuilder in project elasticsearch by elastic.

the class ContextCompletionSuggestSearchIT method testMultiContextBoosting.

@AwaitsFix(bugUrl = "multiple context boosting is broken, as a suggestion, contexts pair is treated as (num(context) entries)")
public void testMultiContextBoosting() throws Exception {
    LinkedHashMap<String, ContextMapping> map = new LinkedHashMap<>();
    map.put("cat", ContextBuilder.category("cat").field("cat").build());
    map.put("type", ContextBuilder.category("type").field("type").build());
    final CompletionMappingBuilder mapping = new CompletionMappingBuilder().context(map);
    createIndexAndMapping(mapping);
    int numDocs = 10;
    List<IndexRequestBuilder> indexRequestBuilders = new ArrayList<>();
    for (int i = 0; i < numDocs; i++) {
        XContentBuilder source = jsonBuilder().startObject().startObject(FIELD).field("input", "suggestion" + i).field("weight", i + 1).endObject().field("cat", "cat" + i % 2).field("type", "type" + i % 4).endObject();
        indexRequestBuilders.add(client().prepareIndex(INDEX, TYPE, "" + i).setSource(source));
    }
    indexRandom(true, indexRequestBuilders);
    // boost only on context cat
    CompletionSuggestionBuilder catBoostSuggest = SuggestBuilders.completionSuggestion(FIELD).prefix("sugg");
    catBoostSuggest.contexts(Collections.singletonMap("cat", Arrays.asList(CategoryQueryContext.builder().setCategory("cat0").setBoost(3).build(), CategoryQueryContext.builder().setCategory("cat1").build())));
    assertSuggestions("foo", catBoostSuggest, "suggestion8", "suggestion6", "suggestion4", "suggestion9", "suggestion2");
    // boost only on context type
    CompletionSuggestionBuilder typeBoostSuggest = SuggestBuilders.completionSuggestion(FIELD).prefix("sugg");
    typeBoostSuggest.contexts(Collections.singletonMap("type", Arrays.asList(CategoryQueryContext.builder().setCategory("type2").setBoost(2).build(), CategoryQueryContext.builder().setCategory("type1").setBoost(4).build())));
    assertSuggestions("foo", typeBoostSuggest, "suggestion9", "suggestion5", "suggestion6", "suggestion1", "suggestion2");
    // boost on both contexts
    CompletionSuggestionBuilder multiContextBoostSuggest = SuggestBuilders.completionSuggestion(FIELD).prefix("sugg");
    // query context order should never matter
    Map<String, List<? extends ToXContent>> contextMap = new HashMap<>();
    contextMap.put("type", Arrays.asList(CategoryQueryContext.builder().setCategory("type2").setBoost(2).build(), CategoryQueryContext.builder().setCategory("type1").setBoost(4).build()));
    contextMap.put("cat", Arrays.asList(CategoryQueryContext.builder().setCategory("cat0").setBoost(3).build(), CategoryQueryContext.builder().setCategory("cat1").build()));
    multiContextBoostSuggest.contexts(contextMap);
    assertSuggestions("foo", multiContextBoostSuggest, "suggestion9", "suggestion6", "suggestion5", "suggestion2", "suggestion1");
}

Example 19 with CompletionSuggestionBuilder

use of org.elasticsearch.search.suggest.completion.CompletionSuggestionBuilder in project elasticsearch by elastic.

the class ContextCompletionSuggestSearchIT method testSimpleGeoPrefix.

public void testSimpleGeoPrefix() throws Exception {
    LinkedHashMap<String, ContextMapping> map = new LinkedHashMap<>();
    map.put("geo", ContextBuilder.geo("geo").build());
    final CompletionMappingBuilder mapping = new CompletionMappingBuilder().context(map);
    createIndexAndMapping(mapping);
    int numDocs = 10;
    List<IndexRequestBuilder> indexRequestBuilders = new ArrayList<>();
    for (int i = 0; i < numDocs; i++) {
        XContentBuilder source = jsonBuilder().startObject().startObject(FIELD).field("input", "suggestion" + i).field("weight", i + 1).startObject("contexts").field("geo", GeoHashUtils.stringEncode(1.2, 1.3)).endObject().endObject().endObject();
        indexRequestBuilders.add(client().prepareIndex(INDEX, TYPE, "" + i).setSource(source));
    }
    indexRandom(true, indexRequestBuilders);
    CompletionSuggestionBuilder prefix = SuggestBuilders.completionSuggestion(FIELD).prefix("sugg");
    assertSuggestions("foo", prefix, "suggestion9", "suggestion8", "suggestion7", "suggestion6", "suggestion5");
}

Example 20 with CompletionSuggestionBuilder

use of org.elasticsearch.search.suggest.completion.CompletionSuggestionBuilder in project elasticsearch by elastic.

the class ContextCompletionSuggestSearchIT method testContextFilteringWorksWithUTF8Categories.

public void testContextFilteringWorksWithUTF8Categories() throws Exception {
    CategoryContextMapping contextMapping = ContextBuilder.category("cat").field("cat").build();
    LinkedHashMap<String, ContextMapping> map = new LinkedHashMap<>(Collections.singletonMap("cat", contextMapping));
    final CompletionMappingBuilder mapping = new CompletionMappingBuilder().context(map);
    createIndexAndMapping(mapping);
    IndexResponse indexResponse = client().prepareIndex(INDEX, TYPE, "1").setSource(jsonBuilder().startObject().startObject(FIELD).field("input", "suggestion").endObject().field("cat", "ctx\\u00e4").endObject()).get();
    assertThat(indexResponse.status(), equalTo(RestStatus.CREATED));
    assertNoFailures(client().admin().indices().prepareRefresh(INDEX).get());
    CompletionSuggestionBuilder contextSuggestQuery = SuggestBuilders.completionSuggestion(FIELD).prefix("sugg").contexts(Collections.singletonMap("cat", Collections.singletonList(CategoryQueryContext.builder().setCategory("ctx\\u00e4").build())));
    assertSuggestions("foo", contextSuggestQuery, "suggestion");
}