List of usage examples for org.apache.solr.common.params GroupParams GROUP_FORMAT
String GROUP_FORMAT
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From source file:com.frank.search.solr.core.DefaultQueryParser.java
License:Apache License
private void processGroupOptions(SolrQuery solrQuery, Query query) { GroupOptions groupOptions = query.getGroupOptions(); if (groupOptions == null || (CollectionUtils.isEmpty(groupOptions.getGroupByFields()) && CollectionUtils.isEmpty(groupOptions.getGroupByFunctions()) && CollectionUtils.isEmpty(groupOptions.getGroupByQueries()))) { return;/*from w w w . j av a 2s. com*/ } solrQuery.set(GroupParams.GROUP, true); solrQuery.set(GroupParams.GROUP_MAIN, groupOptions.isGroupMain()); solrQuery.set(GroupParams.GROUP_FORMAT, "grouped"); if (!CollectionUtils.isEmpty(groupOptions.getGroupByFields())) { for (Field field : groupOptions.getGroupByFields()) { solrQuery.add(GroupParams.GROUP_FIELD, field.getName()); } } if (!CollectionUtils.isEmpty(groupOptions.getGroupByFunctions())) { for (Function function : groupOptions.getGroupByFunctions()) { String functionFragment = createFunctionFragment(function, 0); setObjectNameOnGroupQuery(query, function, functionFragment); solrQuery.add(GroupParams.GROUP_FUNC, functionFragment); } } if (!CollectionUtils.isEmpty(groupOptions.getGroupByQueries())) { for (Query groupQuery : groupOptions.getGroupByQueries()) { String queryFragment = getQueryString(groupQuery); setObjectNameOnGroupQuery(query, groupQuery, queryFragment); solrQuery.add(GroupParams.GROUP_QUERY, queryFragment); } } if (groupOptions.getSort() != null) { for (Order order : groupOptions.getSort()) { solrQuery.add(GroupParams.GROUP_SORT, order.getProperty().trim() + " " + (order.isAscending() ? ORDER.asc : ORDER.desc)); } } if (groupOptions.getCachePercent() > 0) { solrQuery.add(GroupParams.GROUP_CACHE_PERCENTAGE, String.valueOf(groupOptions.getCachePercent())); } if (groupOptions.getLimit() != null && groupOptions.getLimit() >= 0) { solrQuery.set(GroupParams.GROUP_LIMIT, groupOptions.getLimit()); } if (groupOptions.getOffset() != null && groupOptions.getOffset() >= 0) { solrQuery.set(GroupParams.GROUP_OFFSET, groupOptions.getOffset()); } solrQuery.set(GroupParams.GROUP_TOTAL_COUNT, groupOptions.isTotalCount()); solrQuery.set(GroupParams.GROUP_FACET, groupOptions.isGroupFacets()); solrQuery.set(GroupParams.GROUP_TRUNCATE, groupOptions.isTruncateFacets()); }
From source file:com.yaotrue.learn.solr.SolrjTest.java
License:Apache License
@Test public void testGroup() throws SolrServerException, IOException { SolrQuery solrQuery = new SolrQuery("*:*"); solrQuery.set(GroupParams.GROUP, true); solrQuery.set(GroupParams.GROUP_TOTAL_COUNT, true); solrQuery.set(GroupParams.GROUP_LIMIT, 12); solrQuery.set(GroupParams.GROUP_FORMAT, "grouped"); solrQuery.set(GroupParams.GROUP_FACET, true); solrQuery.set(GroupParams.GROUP_FIELD, "style"); QueryResponse queryResponse = solrClient.query(solrQuery); GroupResponse groupResponse = queryResponse.getGroupResponse(); if (null != groupResponse) { List<GroupCommand> groupCommandList = groupResponse.getValues(); for (GroupCommand groupCommand : groupCommandList) { int matches = groupCommand.getMatches(); String name = groupCommand.getName(); Integer ngroups = groupCommand.getNGroups(); List<Group> groupList = groupCommand.getValues(); for (Group group : groupList) { SolrDocumentList solrDocumentList = group.getResult(); ListIterator<SolrDocument> listIterator = solrDocumentList.listIterator(); while (listIterator.hasNext()) { SolrDocument solrDocument = listIterator.next(); System.out.println(solrDocument.get("code")); }/* w w w . j a v a2s. c om*/ } } } }
From source file:org.springframework.data.solr.core.DefaultQueryParserTests.java
License:Apache License
private void assertGroupFormatPresent(SolrQuery solrQuery, boolean groupTotalCount) { Assert.assertEquals("true", solrQuery.get(GroupParams.GROUP)); Assert.assertEquals("false", solrQuery.get(GroupParams.GROUP_MAIN)); Assert.assertEquals("grouped", solrQuery.get(GroupParams.GROUP_FORMAT)); Assert.assertEquals(String.valueOf(groupTotalCount), solrQuery.get(GroupParams.GROUP_TOTAL_COUNT)); }