本文整理汇总了Java中org.elasticsearch.index.query.QueryBuilder.toString方法的典型用法代码示例。如果您正苦于以下问题：Java QueryBuilder.toString方法的具体用法？Java QueryBuilder.toString怎么用？Java QueryBuilder.toString使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类org.elasticsearch.index.query.QueryBuilder的用法示例。
在下文中一共展示了QueryBuilder.toString方法的2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: explain
import org.elasticsearch.index.query.QueryBuilder; //导入方法依赖的package包/类
@Override
public String explain() {
String baseExplain = super.explain();
Where where = this.connectedWhere;
QueryBuilder explan = null;
try {
if(where!=null)
explan = QueryMaker.explan(where,false);
} catch (SqlParseException e) {
}
String conditions = explan == null ? "Could not parse conditions" : explan.toString();
String nestedExplain = "Nested Loops \n run first query , and for each result run second query with additional conditions :\n" +conditions +"\n"+ baseExplain;
return nestedExplain;
}
示例2: delByQuery
import org.elasticsearch.index.query.QueryBuilder; //导入方法依赖的package包/类
protected boolean delByQuery(QueryBuilder builder, Task task) {
BulkRequestBuilder bulkRequestBuilder = client.prepareBulk();
SearchRequestBuilder searchRequestBuilder = client.prepareSearch(indexName, typeName)
.setQuery(builder).setSize(100)
.setScroll(SCROLL_TIMEOUT);
SearchResponse response = searchRequestBuilder.get();
String query = builder.toString();
int num = bulkRequestBuilder.numberOfActions();
while(true) {
for(SearchHit hit:response.getHits()) {
bulkRequestBuilder.add(new DeleteRequest(indexName, typeName, hit.getId()));
if(task!=null)
task.increaseCount();
}
response = client.prepareSearchScroll(response.getScrollId())
.setScroll(SCROLL_TIMEOUT).get();
if(response.getHits().getHits().length == 0) {
if(task!=null)
task.setDescription("按照query：%s 加载数据，已经添加%s条， 准备执行删除...", query, num);
LOG.debug("准备执行删除， query:" + builder.toString());
break;
} else {
if(task!=null)
task.setDescription("按query:%s删除数据， 已添加%s条", query, num);
LOG.debug("删除数据已添加" + num + "条， query:" + query);
}
}
if(num <= 0) {
if(task!=null)
task.setDescription("执行删除时未找到数据， query:", query);
LOG.debug("执行删除时未找到数据，请检查参数，query:" + query);
return false;
}
BulkResponse bulkResponse = bulkRequestBuilder.get();
if(bulkResponse.hasFailures()) {
if(task!=null)
task.setDescription("按query：%s删除部分数据失败，由于%s", query, bulkResponse.buildFailureMessage());
LOG.error("删除部分数据失败, query:" + query + ", 由于 " + bulkResponse.buildFailureMessage());
} else {
if(task!=null)
task.setDescription("删除数据成功， query:%s, 耗时:%sms", query, bulkResponse.getTookInMillis());
LOG.error("删除数据成功， query:" + query + ", 耗时:" + bulkResponse.getTookInMillis() + "ms");
}
return bulkResponse.hasFailures();
}