本文整理汇总了Java中org.elasticsearch.index.query.QueryBuilders.prefixQuery方法的典型用法代码示例。如果您正苦于以下问题：Java QueryBuilders.prefixQuery方法的具体用法？Java QueryBuilders.prefixQuery怎么用？Java QueryBuilders.prefixQuery使用的例子？那么, 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.QueryBuilders的用法示例。
在下文中一共展示了QueryBuilders.prefixQuery方法的5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: createLexicalQuery
import org.elasticsearch.index.query.QueryBuilders; //导入方法依赖的package包/类
private static QueryBuilder createLexicalQuery(String key, Map<String, Object> rangeOperation,
Float boost) {
QueryBuilder queryBuilder = null;
for (Map.Entry<String, Object> it : rangeOperation.entrySet()) {
if (it.getKey().equalsIgnoreCase(STARTS_WITH)) {
if (isNotNull(boost)) {
queryBuilder = QueryBuilders.prefixQuery(key + RAW_APPEND, (String) it.getValue())
.boost(boost);
}
queryBuilder = QueryBuilders.prefixQuery(key + RAW_APPEND, (String) it.getValue());
} else if (it.getKey().equalsIgnoreCase(ENDS_WITH)) {
String endsWithRegex = "~" + it.getValue();
if (isNotNull(boost)) {
queryBuilder = QueryBuilders.regexpQuery(key + RAW_APPEND, endsWithRegex).boost(boost);
}
queryBuilder = QueryBuilders.regexpQuery(key + RAW_APPEND, endsWithRegex);
}
}
return queryBuilder;
}
示例2: prefixTextQuerySingleField
import org.elasticsearch.index.query.QueryBuilders; //导入方法依赖的package包/类
/**
* Return all hits which begin with <code>prefix</code>, e.g. "Wh"
* @param prefix
* @param fieldName
* @param start
* @param count
* @return
*/
public String prefixTextQuerySingleField(String prefix, String fieldName, int start, int count) {
QueryBuilder qb = QueryBuilders.prefixQuery(fieldName, prefix);
SearchSourceBuilder ssb = new SearchSourceBuilder();
ssb.query(qb);
ssb.from(start);
if (count > -1)
ssb.size(count);
return ssb.toString();
}
示例3: testForClient
import org.elasticsearch.index.query.QueryBuilders; //导入方法依赖的package包/类
@Test
public void testForClient() throws Exception {
QueryBuilder qb = QueryBuilders.prefixQuery(
"brand",
"heine"
);
client.prepareSearch().setQuery(qb).execute().actionGet();
}
示例4: startsWith
import org.elasticsearch.index.query.QueryBuilders; //导入方法依赖的package包/类
private static QueryBuilder startsWith(String fieldName, String value) {
return QueryBuilders.prefixQuery(fieldName, value);
}
示例5: prefixQuery
import org.elasticsearch.index.query.QueryBuilders; //导入方法依赖的package包/类
/**
* Builds a string prefix query.
*
* <p>
* Tests if the attribute of an instance starts with the specified value.
* </p>
* <p>
* Used internally in {@link IndexedStore#findAll(Params)} or in custom search methods in inheriting classes.
* </p>
*
* @param name Name of the attribute to check
* @param value Value to test against
* @return Elasticsearch query builder
*/
default QueryBuilder prefixQuery(String name, String value) {
return QueryBuilders.prefixQuery(name, value);
}