当前位置: 首页>>代码示例>>Java>>正文


Java Script类代码示例

本文整理汇总了Java中org.elasticsearch.script.Script的典型用法代码示例。如果您正苦于以下问题:Java Script类的具体用法?Java Script怎么用?Java Script使用的例子?那么恭喜您, 这里精选的类代码示例或许可以为您提供帮助。


Script类属于org.elasticsearch.script包,在下文中一共展示了Script类的15个代码示例,这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞,您的评价将有助于系统推荐出更棒的Java代码示例。

示例1: testUnmapped

import org.elasticsearch.script.Script; //导入依赖的package包/类
public void testUnmapped() throws Exception {
    SearchResponse response = client()
            .prepareSearch("idx_unmapped")
            .addAggregation(
                    histogram("histo")
                            .field(FIELD_1_NAME)
                            .interval(interval)
                            .subAggregation(sum("field2Sum").field(FIELD_2_NAME))
                            .subAggregation(sum("field3Sum").field(FIELD_3_NAME))
                            .subAggregation(sum("field4Sum").field(FIELD_4_NAME))
                            .subAggregation(
                                    bucketScript("seriesArithmetic",
                                            new Script(ScriptType.INLINE,
                                                CustomScriptPlugin.NAME, "_value0 + _value1 + _value2", Collections.emptyMap()),
                                            "field2Sum", "field3Sum", "field4Sum")))
                            .execute().actionGet();

    assertSearchResponse(response);

    Histogram deriv = response.getAggregations().get("histo");
    assertThat(deriv, notNullValue());
    assertThat(deriv.getName(), equalTo("histo"));
    assertThat(deriv.getBuckets().size(), equalTo(0));
}
 
开发者ID:justor,项目名称:elasticsearch_my,代码行数:25,代码来源:BucketScriptIT.java

示例2: removeFieldsFromDocument

import org.elasticsearch.script.Script; //导入依赖的package包/类
/**
 * Helper method to remove fields from source. This method will generate a ES update request. Retries on conflict.
 *
 * @param graph   Graph object configured with the index names
 * @param element Element that can be mapped to an ES document
 * @param fields  fields to remove
 */
private void removeFieldsFromDocument(Graph graph, Element element, Collection<String> fields) {
    if (fields == null || fields.isEmpty()) {
        return;
    }

    List<String> fieldNames = fields.stream().map(field -> field.replace(".", FIELDNAME_DOT_REPLACEMENT)).collect(Collectors.toList());
    if (fieldNames.isEmpty()) {
        return;
    }

    UpdateRequestBuilder updateRequestBuilder = getClient().prepareUpdate()
            .setIndex(getIndexName(element))
            .setId(element.getId())
            .setType(ELEMENT_TYPE)
            .setScript(new Script(
                    ScriptType.INLINE,
                    "painless",
                    "for (def fieldName : params.fieldNames) { ctx._source.remove(fieldName); }",
                    ImmutableMap.of("fieldNames", fieldNames)
            ))
            .setRetryOnConflict(MAX_RETRIES);

    addActionRequestBuilderForFlush(element.getId(), updateRequestBuilder);

    if (getConfig().isAutoFlush()) {
        flush(graph);
    }
}
 
开发者ID:mware-solutions,项目名称:memory-graph,代码行数:36,代码来源:Elasticsearch5SearchIndex.java

示例3: getElasticsearchCalendarFieldAggregation

import org.elasticsearch.script.Script; //导入依赖的package包/类
private Collection<? extends AggregationBuilder> getElasticsearchCalendarFieldAggregation(CalendarFieldAggregation agg) {
    List<AggregationBuilder> aggs = new ArrayList<>();
    PropertyDefinition propertyDefinition = getPropertyDefinition(agg.getPropertyName());
    if (propertyDefinition == null) {
        throw new MemgraphException("Could not find mapping for property: " + agg.getPropertyName());
    }
    Class propertyDataType = propertyDefinition.getDataType();
    for (String propertyName : getPropertyNames(agg.getPropertyName())) {
        String visibilityHash = getSearchIndex().getPropertyVisibilityHashFromPropertyName(propertyName);
        String aggName = createAggregationName(agg.getAggregationName(), visibilityHash);
        if (propertyDataType == Date.class) {
            HistogramAggregationBuilder histAgg = AggregationBuilders.histogram(aggName);
            histAgg.interval(1);
            if (agg.getMinDocumentCount() != null) {
                histAgg.minDocCount(agg.getMinDocumentCount());
            } else {
                histAgg.minDocCount(1L);
            }
            Script script = new Script(
                    ScriptType.INLINE,
                    "painless",
                    getCalendarFieldAggregationScript(agg, propertyName),
                    ImmutableMap.of(
                            "tzId", agg.getTimeZone().getID(),
                            "fieldName", propertyName,
                            "calendarField", agg.getCalendarField())
            );
            histAgg.script(script);

            for (AggregationBuilder subAgg : getElasticsearchAggregations(agg.getNestedAggregations())) {
                histAgg.subAggregation(subAgg);
            }

            aggs.add(histAgg);
        } else {
            throw new MemgraphException("Only dates are supported for hour of day aggregations");
        }
    }
    return aggs;
}
 
开发者ID:mware-solutions,项目名称:memory-graph,代码行数:41,代码来源:ElasticsearchSearchQueryBase.java

示例4: testInvalidUpdateScript

import org.elasticsearch.script.Script; //导入依赖的package包/类
public void testInvalidUpdateScript() throws Exception {
    try {
        createIndex("test_index");
        ensureGreen("test_index");
        indexRandom(true, client().prepareIndex("test_index", "doc", "1").setSource("text_field", "text"));
        UpdateRequestBuilder urb = client().prepareUpdate().setIndex("test_index");
        urb.setType("doc");
        urb.setId("1");
        urb.setScript(new Script(ScriptType.INLINE, ExpressionScriptEngineService.NAME, "0", Collections.emptyMap()));
        urb.get();
        fail("Expression scripts should not be allowed to run as update scripts.");
    } catch (Exception e) {
        String message = e.getMessage();
        assertThat(message + " should have contained failed to execute", message.contains("failed to execute"), equalTo(true));
        message = e.getCause().getMessage();
        assertThat(message + " should have contained not supported", message.contains("not supported"), equalTo(true));
    }
}
 
开发者ID:justor,项目名称:elasticsearch_my,代码行数:19,代码来源:MoreExpressionTests.java

示例5: createTestAggregatorBuilder

import org.elasticsearch.script.Script; //导入依赖的package包/类
@Override
protected final AF createTestAggregatorBuilder() {
    AF factory = doCreateTestAggregatorFactory();
    String field = randomNumericField();
    int randomFieldBranch = randomInt(3);
    switch (randomFieldBranch) {
    case 0:
        factory.field(field);
        break;
    case 1:
        factory.field(field);
        factory.script(new Script("_value + 1"));
        break;
    case 2:
        factory.script(new Script("doc[" + field + "] + 1"));
        break;
    }
    if (randomBoolean()) {
        factory.missing("MISSING");
    }
    return factory;
}
 
开发者ID:justor,项目名称:elasticsearch_my,代码行数:23,代码来源:AbstractNumericMetricTestCase.java

示例6: internalXContent

import org.elasticsearch.script.Script; //导入依赖的package包/类
@Override
protected final XContentBuilder internalXContent(XContentBuilder builder, Params builderParams) throws IOException {
    builder.startObject();
    if (field != null) {
        builder.field("field", field);
    }

    if (script == null) {
        if (scriptString != null) {
            builder.field("script", new Script(scriptString, ScriptType.INLINE, lang, params));
        }
    } else {
        builder.field("script", script);
    }
    if (missing != null) {
        builder.field("missing", missing);
    }

    doInternalXContent(builder, builderParams);
    return builder.endObject();
}
 
开发者ID:baidu,项目名称:Elasticsearch,代码行数:22,代码来源:ValuesSourceAggregationBuilder.java

示例7: testInlineScriptNoBucketsLeft

import org.elasticsearch.script.Script; //导入依赖的package包/类
public void testInlineScriptNoBucketsLeft() {
    Script script = new Script(ScriptType.INLINE, CustomScriptPlugin.NAME,
        "Double.isNaN(_value0) ? false : (_value0 > 10000)", Collections.emptyMap());

    SearchResponse response = client()
            .prepareSearch("idx")
            .addAggregation(
                    histogram("histo")
                            .field(FIELD_1_NAME)
                            .interval(interval)
                            .subAggregation(sum("field2Sum").field(FIELD_2_NAME))
                            .subAggregation(sum("field3Sum").field(FIELD_3_NAME))
                            .subAggregation(bucketSelector("bucketSelector", script, "field2Sum", "field3Sum")))
            .execute().actionGet();

    assertSearchResponse(response);

    Histogram histo = response.getAggregations().get("histo");
    assertThat(histo, notNullValue());
    assertThat(histo.getName(), equalTo("histo"));
    List<? extends Bucket> buckets = histo.getBuckets();
    assertThat(buckets.size(), equalTo(0));
}
 
开发者ID:justor,项目名称:elasticsearch_my,代码行数:24,代码来源:BucketSelectorIT.java

示例8: testSimpleBulk4

import org.elasticsearch.script.Script; //导入依赖的package包/类
public void testSimpleBulk4() throws Exception {
    String bulkAction = copyToStringFromClasspath("/org/elasticsearch/action/bulk/simple-bulk4.json");
    BulkRequest bulkRequest = new BulkRequest();
    bulkRequest.add(bulkAction.getBytes(StandardCharsets.UTF_8), 0, bulkAction.length(), null, null, XContentType.JSON);
    assertThat(bulkRequest.numberOfActions(), equalTo(4));
    assertThat(((UpdateRequest) bulkRequest.requests().get(0)).id(), equalTo("1"));
    assertThat(((UpdateRequest) bulkRequest.requests().get(0)).retryOnConflict(), equalTo(2));
    assertThat(((UpdateRequest) bulkRequest.requests().get(0)).doc().source().utf8ToString(), equalTo("{\"field\":\"value\"}"));
    assertThat(((UpdateRequest) bulkRequest.requests().get(1)).id(), equalTo("0"));
    assertThat(((UpdateRequest) bulkRequest.requests().get(1)).type(), equalTo("type1"));
    assertThat(((UpdateRequest) bulkRequest.requests().get(1)).index(), equalTo("index1"));
    Script script = ((UpdateRequest) bulkRequest.requests().get(1)).script();
    assertThat(script, notNullValue());
    assertThat(script.getIdOrCode(), equalTo("counter += param1"));
    assertThat(script.getLang(), equalTo("javascript"));
    Map<String, Object> scriptParams = script.getParams();
    assertThat(scriptParams, notNullValue());
    assertThat(scriptParams.size(), equalTo(1));
    assertThat(((Integer) scriptParams.get("param1")), equalTo(1));
    assertThat(((UpdateRequest) bulkRequest.requests().get(1)).upsertRequest().source().utf8ToString(), equalTo("{\"counter\":1}"));
}
 
开发者ID:justor,项目名称:elasticsearch_my,代码行数:22,代码来源:BulkRequestTests.java

示例9: createInternal

import org.elasticsearch.script.Script; //导入依赖的package包/类
@Override
public Aggregator createInternal(Aggregator parent, boolean collectsFromSingleBucket, List<PipelineAggregator> pipelineAggregators,
        Map<String, Object> metaData) throws IOException {
    if (collectsFromSingleBucket == false) {
        return asMultiBucketAggregator(this, context, parent);
    }
    Map<String, Object> params = this.params;
    if (params != null) {
        params = deepCopyParams(params, context);
    } else {
        params = new HashMap<>();
        params.put("_agg", new HashMap<String, Object>());
    }

    final ExecutableScript initScript = this.initScript.apply(params);
    final SearchScript mapScript = this.mapScript.apply(params);
    final ExecutableScript combineScript = this.combineScript.apply(params);

    final Script reduceScript = deepCopyScript(this.reduceScript, context);
    if (initScript != null) {
        initScript.run();
    }
    return new ScriptedMetricAggregator(name, mapScript,
            combineScript, reduceScript, params, context, parent,
            pipelineAggregators, metaData);
}
 
开发者ID:justor,项目名称:elasticsearch_my,代码行数:27,代码来源:ScriptedMetricAggregatorFactory.java

示例10: parse

import org.elasticsearch.script.Script; //导入依赖的package包/类
public static SignificanceHeuristic parse(QueryParseContext context)
        throws IOException, QueryShardException {
    XContentParser parser = context.parser();
    String heuristicName = parser.currentName();
    Script script = null;
    XContentParser.Token token;
    String currentFieldName = null;
    while ((token = parser.nextToken()) != XContentParser.Token.END_OBJECT) {
        if (token.equals(XContentParser.Token.FIELD_NAME)) {
            currentFieldName = parser.currentName();
        } else {
            if (Script.SCRIPT_PARSE_FIELD.match(currentFieldName)) {
                script = Script.parse(parser);
            } else {
                throw new ElasticsearchParseException("failed to parse [{}] significance heuristic. unknown object [{}]", heuristicName, currentFieldName);
            }
        }
    }

    if (script == null) {
        throw new ElasticsearchParseException("failed to parse [{}] significance heuristic. no script found in script_heuristic", heuristicName);
    }
    return new ScriptHeuristic(script);
}
 
开发者ID:justor,项目名称:elasticsearch_my,代码行数:25,代码来源:ScriptHeuristic.java

示例11: testScriptScoresNested

import org.elasticsearch.script.Script; //导入依赖的package包/类
public void testScriptScoresNested() throws IOException {
    createIndex(INDEX);
    index(INDEX, TYPE, "1", jsonBuilder().startObject().field("dummy_field", 1).endObject());
    refresh();

    Script scriptOne = new Script(ScriptType.INLINE, CustomScriptPlugin.NAME, "1", Collections.emptyMap());
    Script scriptTwo = new Script(ScriptType.INLINE, CustomScriptPlugin.NAME, "get score value", Collections.emptyMap());

    SearchResponse response = client().search(
            searchRequest().source(
                    searchSource().query(
                            functionScoreQuery(
                                    functionScoreQuery(
                                            functionScoreQuery(scriptFunction(scriptOne)),
                                            scriptFunction(scriptTwo)),
                                            scriptFunction(scriptTwo)
                            )
                    )
            )
    ).actionGet();
    assertSearchResponse(response);
    assertThat(response.getHits().getAt(0).getScore(), equalTo(1.0f));
}
 
开发者ID:justor,项目名称:elasticsearch_my,代码行数:24,代码来源:FunctionScoreIT.java

示例12: testDontCacheScripts

import org.elasticsearch.script.Script; //导入依赖的package包/类
/**
 * Make sure that a request using a script does not get cached and a request
 * not using a script does get cached.
 */
public void testDontCacheScripts() throws Exception {
    assertAcked(prepareCreate("cache_test_idx").addMapping("type", "d", "type=long")
            .setSettings(Settings.builder().put("requests.cache.enable", true).put("number_of_shards", 1).put("number_of_replicas", 1))
            .get());
    indexRandom(true, client().prepareIndex("cache_test_idx", "type", "1").setSource("s", 1),
            client().prepareIndex("cache_test_idx", "type", "2").setSource("s", 2));

    // Make sure we are starting with a clear cache
    assertThat(client().admin().indices().prepareStats("cache_test_idx").setRequestCache(true).get().getTotal().getRequestCache()
            .getHitCount(), equalTo(0L));
    assertThat(client().admin().indices().prepareStats("cache_test_idx").setRequestCache(true).get().getTotal().getRequestCache()
            .getMissCount(), equalTo(0L));

    // Test that a request using a script does not get cached
    SearchResponse r = client().prepareSearch("cache_test_idx").setSize(0)
            .addAggregation(count("foo").field("d").script(
                new Script(ScriptType.INLINE, FieldValueScriptEngine.NAME, "value", Collections.emptyMap())))
            .get();
    assertSearchResponse(r);

    assertThat(client().admin().indices().prepareStats("cache_test_idx").setRequestCache(true).get().getTotal().getRequestCache()
            .getHitCount(), equalTo(0L));
    assertThat(client().admin().indices().prepareStats("cache_test_idx").setRequestCache(true).get().getTotal().getRequestCache()
            .getMissCount(), equalTo(0L));

    // To make sure that the cache is working test that a request not using
    // a script is cached
    r = client().prepareSearch("cache_test_idx").setSize(0).addAggregation(count("foo").field("d")).get();
    assertSearchResponse(r);

    assertThat(client().admin().indices().prepareStats("cache_test_idx").setRequestCache(true).get().getTotal().getRequestCache()
            .getHitCount(), equalTo(0L));
    assertThat(client().admin().indices().prepareStats("cache_test_idx").setRequestCache(true).get().getTotal().getRequestCache()
            .getMissCount(), equalTo(1L));
}
 
开发者ID:justor,项目名称:elasticsearch_my,代码行数:40,代码来源:ValueCountIT.java

示例13: testMultiValuedNumericScript

import org.elasticsearch.script.Script; //导入依赖的package包/类
public void testMultiValuedNumericScript() throws Exception {
    Script script =
        new Script(ScriptType.INLINE, CustomScriptPlugin.NAME, "doc[' + multiNumericField(false) + '].values", Collections.emptyMap());
    SearchResponse response = client().prepareSearch("idx").setTypes("type")
            .addAggregation(cardinality("cardinality").precisionThreshold(precisionThreshold).script(script))
            .execute().actionGet();

    assertSearchResponse(response);

    Cardinality count = response.getAggregations().get("cardinality");
    assertThat(count, notNullValue());
    assertThat(count.getName(), equalTo("cardinality"));
    assertCount(count, numDocs * 2);
}
 
开发者ID:justor,项目名称:elasticsearch_my,代码行数:15,代码来源:CardinalityIT.java

示例14: testNativeExplainScript

import org.elasticsearch.script.Script; //导入依赖的package包/类
public void testNativeExplainScript() throws InterruptedException, IOException, ExecutionException {
    List<IndexRequestBuilder> indexRequests = new ArrayList<>();
    for (int i = 0; i < 20; i++) {
        indexRequests.add(client().prepareIndex("test", "type").setId(Integer.toString(i)).setSource(
                jsonBuilder().startObject().field("number_field", i).field("text", "text").endObject()));
    }
    indexRandom(true, true, indexRequests);
    client().admin().indices().prepareRefresh().execute().actionGet();
    ensureYellow();
    SearchResponse response = client().search(searchRequest().searchType(SearchType.QUERY_THEN_FETCH).source(
                    searchSource().explain(true).query(
                            functionScoreQuery(termQuery("text", "text"),
                                    scriptFunction(
                                        new Script(ScriptType.INLINE, "native", "native_explainable_script", Collections.emptyMap())))
                                    .boostMode(CombineFunction.REPLACE)))).actionGet();

    ElasticsearchAssertions.assertNoFailures(response);
    SearchHits hits = response.getHits();
    assertThat(hits.getTotalHits(), equalTo(20L));
    int idCounter = 19;
    for (SearchHit hit : hits.getHits()) {
        assertThat(hit.getId(), equalTo(Integer.toString(idCounter)));
        assertThat(hit.getExplanation().toString(),
                containsString(Double.toString(idCounter) + " = This script returned " + Double.toString(idCounter)));
        assertThat(hit.getExplanation().toString(), containsString("freq=1.0 = termFreq=1.0"));
        assertThat(hit.getExplanation().getDetails().length, equalTo(2));
        idCounter--;
    }
}
 
开发者ID:justor,项目名称:elasticsearch_my,代码行数:30,代码来源:ExplainableScriptIT.java

示例15: testStringSpecialValueVariable

import org.elasticsearch.script.Script; //导入依赖的package包/类
public void testStringSpecialValueVariable() throws Exception {
    // i.e. expression script for term aggregations, which is not allowed
    assertAcked(client().admin().indices().prepareCreate("test")
            .addMapping("doc", "text", "type=keyword").get());
    ensureGreen("test");
    indexRandom(true,
            client().prepareIndex("test", "doc", "1").setSource("text", "hello"),
            client().prepareIndex("test", "doc", "2").setSource("text", "goodbye"),
            client().prepareIndex("test", "doc", "3").setSource("text", "hello"));

    SearchRequestBuilder req = client().prepareSearch().setIndices("test");
    req.setQuery(QueryBuilders.matchAllQuery())
            .addAggregation(
                    AggregationBuilders.terms("term_agg").field("text")
                            .script(
                                new Script(ScriptType.INLINE, ExpressionScriptEngineService.NAME, "_value", Collections.emptyMap())));

    String message;
    try {
        // shards that don't have docs with the "text" field will not fail,
        // so we may or may not get a total failure
        SearchResponse rsp = req.get();
        assertThat(rsp.getShardFailures().length, greaterThan(0)); // at least the shards containing the docs should have failed
        message = rsp.getShardFailures()[0].reason();
    } catch (SearchPhaseExecutionException e) {
        message = e.toString();
    }
    assertThat(message + "should have contained ScriptException",
            message.contains("ScriptException"), equalTo(true));
    assertThat(message + "should have contained text variable error",
            message.contains("text variable"), equalTo(true));
}
 
开发者ID:justor,项目名称:elasticsearch_my,代码行数:33,代码来源:MoreExpressionTests.java


注:本文中的org.elasticsearch.script.Script类示例由纯净天空整理自Github/MSDocs等开源代码及文档管理平台,相关代码片段筛选自各路编程大神贡献的开源项目,源码版权归原作者所有,传播和使用请参考对应项目的License;未经允许,请勿转载。