# How to use java API to construct boolean expression?

**URL:** <https://discuss.elastic.co/t/how-to-use-java-api-to-construct-boolean-expression/96005>\
**Category:** Elasticsearch\
**Created:** [August 6, 2017, 8:21am UTC](https://discuss.elastic.co/t/how-to-use-java-api-to-construct-boolean-expression/96005 "2017-08-06T08:21:16Z")\
**Posts on this page:** 3\
**Page:** 1

<div class="post-metadata">

**Author:** ![jiangshigen](https://avatars.discourse-cdn.com/v4/letter/j/e9bcb4/32.png) [@jiangshigen](https://discuss.elastic.co/u/jiangshigen)\
**Post date:** [August 6, 2017, 8:21am UTC](https://discuss.elastic.co/t/how-to-use-java-api-to-construct-boolean-expression/96005/1 "2017-08-06T08:21:16Z")

</div>

I want to use multiple conditions to construct boolean expression，I don't know how to use Java API to do it，I hope someone can help me

---

<div class="post-metadata">

**Author:** ![dadoonet](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/dadoonet/32/137187_2.png) [@dadoonet](https://discuss.elastic.co/u/dadoonet)\
**Post date:** [August 6, 2017, 8:47am UTC](https://discuss.elastic.co/t/how-to-use-java-api-to-construct-boolean-expression/96005/2 "2017-08-06T08:47:38Z")

</div>

[https://www.elastic.co/guide/en/elasticsearch/client/java-api/current/java-compound-queries.html#java-query-dsl-bool-query](https://www.elastic.co/guide/en/elasticsearch/client/java-api/current/java-compound-queries.html#java-query-dsl-bool-query)

---

<div class="post-metadata">

**Author:** ![system](https://us1.discourse-cdn.com/elastic/original/3X/1/a/1ac57faf039f6b580b3f104ef42a2a89e41014de.png) [@system](https://discuss.elastic.co/u/system)\
**Post date:** [September 3, 2017, 8:47am UTC](https://discuss.elastic.co/t/how-to-use-java-api-to-construct-boolean-expression/96005/3 "2017-09-03T08:47:47Z")

</div>

This topic was automatically closed 28 days after the last reply. New replies are no longer allowed.